Pyrrolidin Impurity Product List

α-Pyrrolidinopropiophenone Hydrochloride

CAT No.:
CS-T-30641

CAS No:
19134-50-0

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-T-30641	Useful research chemical for a range of applications α-Pyrrolidinopropiophenone Hydrochloride Impurity	View

(1R,2R)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-octanamido-3-(pyrrolidin-1-yl)propyl octanoate

CAT No.:
CS-O-33535

CAS No:
2193052-06-9

M.F.:
C₃₁H₅₀N₂O₅

M.W.:
530.8

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Division	CAT No.	Description	Pricing
R&D	CS-O-33535	Useful research chemical for a range of applications Eliglustat Impurity	View

(1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol

CAT No.:
CS-T-61000

CAS No:
127641-25-2

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-T-61000	Useful research chemical for a range of applications (1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol Impurity	View

(2R)-1-(2-Hydroxyacetyl)-2-pyrrolidinecarbonitrile

CAT No.:
CS-O-45193

CAS No:
Not Available

M.F.:
C₇H₁₀N₂O₂

M.W.:
154.17

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-45193	Useful research chemical for a range of applications (2R)-1-(2-Hydroxyacetyl)-2-pyrrolidinecarbonitrile Impurity	View

(2R)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile

CAT No.:
CS-T-11129

CAS No:
565452-98-4

M.F.:
C₇H₉ClN₂O

M.W.:
172.61

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-T-11129	Useful research chemical for a range of applications Vildagliptin Impurity	View

(2R)-Brivaracetam-2,5-dioxo-3-propylpyrrolidin impurity

CAT No.:
CS-O-57679

CAS No:
----

M.F.:
C₁₁H₁₈N₂O₃

M.W.:
226.27

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Division	CAT No.	Description	Pricing
R&D	CS-O-57679	Useful research chemical for a range of applications Brivaracetam Impurity	View

(2R,4R)-4-(tert-butoxy)-1-[(9H-fluoren-9- ylmethoxy)carbonyl]pyrrolidine-2- carboxylic

CAT No.:
CS-BX-02695

CAS No:
1276694-30-4

M.F.:
C₂₄H₂₇NO₅

M.W.:
409.47

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Division	CAT No.	Description	Pricing
R&D	CS-BX-02695	Useful research chemical for a range of applications - Impurity	View

(2R,4S)-4-(2-(tert-butoxy)-2-oxoethoxy)pyrrolidine-2-carboxylic acid

CAT No.:
CS-O-58111

CAS No:
3053450-93-1

M.F.:
C₁₁H₁₉NO₅

M.W.:
245.27

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Division	CAT No.	Description	Pricing
R&D	CS-O-58111	Useful research chemical for a range of applications Cefalotin Impurity	View

(2R,4S)-Tert-butyl 4-hydroxy-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate

CAT No.:
CS-ZH-33904

CAS No:
401564-30-5

M.F.:
C₁₃H₂₂N₂O₄S

M.W.:
302.4

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-ZH-33904	Useful research chemical for a range of applications Teneligliptin Impurity	View

(2R,5S)-2-[(R)-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]phenylmethyl]-5-[(4-nitrophenyl)methyl]pyrrolidine

CAT No.:
CS-O-38010

CAS No:
Not Available

M.F.:
C₂₄H₃₄N₂O₃Si

M.W.:
426.62

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-38010	Useful research chemical for a range of applications (2R,5S)-2-[(R)-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]phenylmethyl]-5-[(4-nitrophenyl)methyl]pyrrolidine Impurity	View

(2S)-1-(2-chloro-2-(((1R,3S,5R)-3-hydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile

CAT No.:
CS-O-56590

CAS No:
----

M.F.:
C₁₇H₂₄ClN₃O₂

M.W.:
337.85

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Division	CAT No.	Description	Pricing
R&D	CS-O-56590	Useful research chemical for a range of applications Vildagliptin Impurity	View

(2S)-1-[2-[{3,5-Dihydroxyadamantan-1-ylamino}acetyl]-pyrrolidine-2-carbonitrile

CAT No.:
CS-O-54539

CAS No:
----

M.F.:
C₁₇H₂₅N₃O₃

M.W.:
319.40

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Division	CAT No.	Description	Pricing
R&D	CS-O-54539	Useful research chemical for a range of applications - Impurity	View

(2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanamide

CAT No.:
CS-SN-00135

CAS No:
Not Available

M.F.:
C₁₁H₁₈N₂O₃

M.W.:
226.27

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-SN-00135	Useful research chemical for a range of applications - Impurity	View

(2S)-N-(tert-Butoxycarbonyl)-2-pyrrolidinamine

CAT No.:
CS-O-40078

CAS No:
1378022-26-4

M.F.:
C₉H₁₈N₂O₂

M.W.:
186.25

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Division	CAT No.	Description	Pricing
R&D	CS-O-40078	Useful research chemical for a range of applications (2S)-N-(tert-Butoxycarbonyl)-2-pyrrolidinamine Impurity	View

(2S,3S)-3-hydroxypyrrolidine-2-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:1)

CAT No.:
CS-O-44171

CAS No:
1844898-10-7

M.F.:
C₇H₁₀F₃NO₅

M.W.:
245.15

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Division	CAT No.	Description	Pricing
R&D	CS-O-44171	Useful research chemical for a range of applications - Impurity	View

(2S,4R)-1-((S)-2-Amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine

CAT No.:
CS-MM-67195

CAS No:
1448297-52-6

M.F.:
C₂₂H₃₁ClN₄O₃S

M.W.:
467.3

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-MM-67195	Useful research chemical for a range of applications (2S,4R)-1-((S)-2-Amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine Impurity	View

(2S,4R)-1-(Diisopropoxyphosphoryl)-4-hydroxypyrrolidine-2-carboxylic acid

CAT No.:
CS-O-54907

CAS No:
117286-92-7

M.F.:
C₁₁H₂₂NO₆P

M.W.:
295.27

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Division	CAT No.	Description	Pricing
R&D	CS-O-54907	Useful research chemical for a range of applications - Impurity	View

(2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidine-2-carboxylic acid

CAT No.:
CS-O-38701

CAS No:
1821705-03-6

M.F.:
C₂₄H₃₃N₅O₄

M.W.:
455.6

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-O-38701	Useful research chemical for a range of applications Teneligliptin Impurity	View

(2S,4S)-tert-butyl 4-hydroxy-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate

CAT No.:
CS-O-34482

CAS No:
401564-34-9

M.F.:
C₁₃H₂₂N₂O₄S

M.W.:
302.39

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-O-34482	Useful research chemical for a range of applications teneligliptin Impurity	View

(2S,5R)-tert-butyl 2-(4-aminobenzyl)-5-((R)-hydroxy(phenyl)methyl)pyrrolidine-1-carboxylate

CAT No.:
CS-O-38009

CAS No:
Not Available

M.F.:
C₂₃H₃₀N₂O₃

M.W.:
382.50

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-38009	Useful research chemical for a range of applications (2S,5R)-tert-butyl 2-(4-aminobenzyl)-5-((R)-hydroxy(phenyl)methyl)pyrrolidine-1-carboxylate Impurity	View

(3R,4R)-3-Amino-1-Boc-4-hydroxypyrrolidine

CAT No.:
CS-AC-05026

CAS No:
330681-18-0

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-AC-05026	Useful research chemical for a range of applications (3R,4R)-3-Amino-1-Boc-4-hydroxypyrrolidine Impurity	View

(3R,4S)-4-Ethyl-3-pyrrolidinecarboxylic acid

CAT No.:
CS-O-54951

CAS No:
1821826-28-1

M.F.:
C₇H₁₃NO₂

M.W.:
143.18

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-54951	Useful research chemical for a range of applications - Impurity	View

(3S)-N-(5-Chloropyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxy-1-pyrrolidinecarboxamide

CAT No.:
CS-O-39034

CAS No:
2226370-52-9

M.F.:
C₁₁H₁₂ClN₅O₂

M.W.:
281.7

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-39034	Useful research chemical for a range of applications Larotrectinib Impurity	View

(3S,4S)-N-Boc-3-amino-4-hydroxypyrrolidine

CAT No.:
CS-AC-01960

CAS No:
190792-74-6

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-AC-01960	Useful research chemical for a range of applications (3S,4S)-N-Boc-3-amino-4-hydroxypyrrolidine Impurity	View

(4R)-4-propylpyrrolidin-2-one

CAT No.:
CS-DV-00210

CAS No:
930123-37-8

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-DV-00210	Useful research chemical for a range of applications (4R)-4-propylpyrrolidin-2-one Impurity	View

(4R,5S,6S)-3-(((3S,5S)-5-(Aminomethyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid

CAT No.:
CS-O-60753

CAS No:
175845-95-1

M.F.:
C₁₅H₂₃N₃O₄S

M.W.:
341.43

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Division	CAT No.	Description	Pricing
R&D	CS-O-60753	Useful research chemical for a range of applications Doripenem Impurity	View

(4S)-1-(tert-butoxycarbonyl)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidine-2-carboxylic acid

CAT No.:
CS-O-38438

CAS No:
Not Available

M.F.:
C₂₄H₃₃N₅O₄

M.W.:
455.25

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-38438	Useful research chemical for a range of applications Teneligliptin Impurity	View

(N-((S)-3(2-amino-2oxo-1,1diphenylethyl)pyrrolidin-1-yl)-2-((S)-1-(2-(2,3-dihydrobenzofuran-5-yl

CAT No.:
CS-O-31174

CAS No:
Not Available

M.F.:
C₄₇H₅₁BrN₄O₃

M.W.:
799.83

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-31174	Useful research chemical for a range of applications Darifenacin Impurity	View

(R)- 3-[(1-Methyl-2-pyrrolidinyl)methyl]-1H-Indole

CAT No.:
CS-T-35009

CAS No:
143322-55-8

M.F.:
C₁₄H₁₈N₂

M.W.:
214.31

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-T-35009	Useful research chemical for a range of applications Eletriptan Impurity	View

(R)-((2R,5R)-5-(4-aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol

CAT No.:
CS-O-48471

CAS No:
1426235-11-1

M.F.:
C₁₈H₂₂N₂O

M.W.:
282.4

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Division	CAT No.	Description	Pricing
R&D	CS-O-48471	Useful research chemical for a range of applications Vibegron Impurity	View

(R)-(+)-2-(Diphenylmethyl)pyrrolidine

CAT No.:
CS-DA-00147

CAS No:
22348-31-8

M.F.:
C₁₇H₁₉N

M.W.:
237.34

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-DA-00147	Useful research chemical for a range of applications (R)-(+)-2-(Diphenylmethyl)pyrrolidine Impurity	View

(R)-1-(1-([1,1'-biphenyl]-4-yl)-3-chloropropan-2-yl)pyrrolidine-2,5-dione

CAT No.:
CS-O-53011

CAS No:
1573000-36-8

M.F.:
C₁₉H₁₈ClNO₂

M.W.:
327.80

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-53011	Useful research chemical for a range of applications - Impurity	View

(R)-1-Benzyl-pyrrolidine-3-carboxylic acid

CAT No.:
CS-AC-01971

CAS No:
216311-57-8

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-AC-01971	Useful research chemical for a range of applications (R)-1-Benzyl-pyrrolidine-3-carboxylic acid Impurity	View

(R)-2-amino-3-((R)-2-oxopyrrolidin-3-yl)propanamide hydrochloride

CAT No.:
CS-O-42911

CAS No:
Not Available

M.F.:
C₇H₁₄ClN₃O₂

M.W.:
207.66

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-42911	Useful research chemical for a range of applications Nirmatrelvir Impurity	View

(R)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanamide hydrochloride

CAT No.:
CS-O-42912

CAS No:
Not Available

M.F.:
C₇H₁₄ClN₃O₂

M.W.:
207.66

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-42912	Useful research chemical for a range of applications - Impurity	View

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-1,5-bis(2-(phenylsulfonyl)ethyl)-1H-indole

CAT No.:
CS-EO-02060

CAS No:
1181222-90-1

M.F.:
C₃₀H₃₄N₂O₄S₂

M.W.:
550.7

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-EO-02060	Useful research chemical for a range of applications Eletriptan Impurity	View

(R)-5-chloro-4-methyl-2-(2-methylpyrrolidin-2-yl)-1H-benzo[d]imidazole

CAT No.:
CS-O-59676

CAS No:
----

M.F.:
C₁₃H₁₆ClN₃

M.W.:
249.74

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-59676	Useful research chemical for a range of applications Daridorexant Impurity	View

(R)-N-(2-benzoyl-4- chlorophenyl )-1-benzyl pyrrolidine-2- carboxamide hydrochloride

CAT No.:
CS-O-37066

CAS No:
1021462-91-8

M.F.:
C₂₅H₂₃ClN₂O₂ : HCl

M.W.:
418.9 : 36.5

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-37066	Useful research chemical for a range of applications Diazepam Impurity	View

(R)-N-(5-(2-(2,5-difluorophenyl) pyrrolidin-1-yl)pyrazolo[1,5-a] pyrimidin-3-yl)-2,3-dihydro-1Hpyrrole-1-carboxamide

CAT No.:
CS-O-60585

CAS No:
----

M.F.:
C₂₁H₂₀F₂N₆O

M.W.:
410.42

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-60585	Useful research chemical for a range of applications . Impurity	View

(R)-Pyrrolidine-2-carbonitrile Hydrochloride

CAT No.:
CS-T-41240

CAS No:
675602-84-3

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-T-41240	Useful research chemical for a range of applications (R)-Pyrrolidine-2-carbonitrile Hydrochloride Impurity	View

(S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanamide

CAT No.:
CS-O-44562

CAS No:
2628280-47-5

M.F.:
C₇H₁₃N₃O₂

M.W.:
171.2

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Division	CAT No.	Description	Pricing
R&D	CS-O-44562	Useful research chemical for a range of applications Nirmatrelvir Impurity	View

(S)-α-Ethyl-2-oxo-1-Pyrrolidineacetic acid, (R)-methylbenzylamine salt (LVA30)

CAT No.:
CS-O-10663

CAS No:
102916-46-1

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-O-10663	Useful research chemical for a range of applications (S)-α-Ethyl-2-oxo-1-Pyrrolidineacetic acid, (R)-methylbenzylamine salt (LVA30) Impurity Therapeutic Uses : Anticonvulsants (Anti-Epileptics)	View

(S)-(-)-1-Boc-2-cyanopyrrolidine

CAT No.:
CS-T-67414

CAS No:
228244-04-0

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-T-67414	Useful research chemical for a range of applications (S)-(-)-1-Boc-2-cyanopyrrolidine Impurity	View

(S)-1-(2-Aminoacetyl)-4,4-difluoropyrrolidine-2-carbonitrile

CAT No.:
CS-MM-51549

CAS No:
1448440-39-8

M.F.:
C₇H₉F₂N₃O

M.W.:
189.17

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-MM-51549	Useful research chemical for a range of applications (S)-1-(2-Aminoacetyl)-4,4-difluoropyrrolidine-2-carbonitrile Impurity	View

(S)-1-(2-Aminoacetyl)-4,4-difluoropyrrolidine-2-carbonitrile hydrochloride

CAT No.:
CS-MM-51547

CAS No:
1448440-51-4

M.F.:
C₇H₁₀ClF₂N₃O

M.W.:
225.63

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-MM-51547	Useful research chemical for a range of applications (S)-1-(2-Aminoacetyl)-4,4-difluoropyrrolidine-2-carbonitrile hydrochloride Impurity	View

(S)-1-(2-Aminoacetyl)-pyrrolidine-2-carbonitrile

CAT No.:
CS-O-43321

CAS No:
914070-99-8

M.F.:
C₇H₁₁N₃O

M.W.:
153.18

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-43321	Useful research chemical for a range of applications Vildagliptin Impurity	View

(S)-1-(2-Iodoacetyl)pyrrolidine-2-carbonitrile

CAT No.:
CS-O-45198

CAS No:
1811569-16-0

M.F.:
C₇H₉IN₂O

M.W.:
264.06

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Division	CAT No.	Description	Pricing
R&D	CS-O-45198	Useful research chemical for a range of applications vildagliptin Impurity	View

(S)-1-(2-Iodoacetyl)pyrrolidine-2-carboxamide

CAT No.:
CS-O-45199

CAS No:
1811569-18-2

M.F.:
C₇H₁₁IN₂O₂

M.W.:
282.08

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-45199	Useful research chemical for a range of applications vildagliptin Impurity	View

(S)-1-[2-(3-nitroadamantan-1-ylamino) acetyl]pyrrolidine-2-carbonitrile

CAT No.:
CS-O-45197

CAS No:
Not Available

M.F.:
C₁₇H₂₄N₄O₃

M.W.:
332.4

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-45197	Useful research chemical for a range of applications 332.4 Impurity	View

(S)-1-[2-[(3-Hydroxyadamant-1-yl)amino]chloroacetyl]pyrrolidine-2-carbonitrile

CAT No.:
CS-O-45200

CAS No:
Not Available

M.F.:
C₁₇H₂₄ClN₃O₂

M.W.:
337.84

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-45200	Useful research chemical for a range of applications vildagliptin Impurity	View

(S)-1-acetyl-4-isobutylpyrrolidin-2-one

CAT No.:
CS-EO-01365

CAS No:
1374336-43-2

M.F.:
C₁₀H₁₇NO₂

M.W.:
183.25

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-EO-01365	Useful research chemical for a range of applications Pregabalin Impurity	View

(S)-1-BOC-3-hydroxypyrrolidine

CAT No.:
CS-AC-02216

CAS No:
101469-92-5

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-AC-02216	Useful research chemical for a range of applications (S)-1-BOC-3-hydroxypyrrolidine Impurity	View

(S)-2-(2-oxopyrrolidin-1-yl)but-3-enamide

CAT No.:
CS-O-41685

CAS No:
Not Available

M.F.:
C₈H₁₂N₂O₂

M.W.:
168.19

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-41685	Useful research chemical for a range of applications Levetiracetam Impurity	View

(s)-2-(2-oxopyrrolidin-1-yl)butanenitrile

CAT No.:
CS-ED-42305

CAS No:
664304-29-4

M.F.:
C₈H₁₂N₂O

M.W.:
152.19

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-ED-42305	Useful research chemical for a range of applications - Impurity	View

(S)-2-amino-3-((R)-2-oxopyrrolidin-3-yl)propanamide hydrochloride

CAT No.:
CS-O-42913

CAS No:
Not Available

M.F.:
C₇H₁₄ClN₃O₂

M.W.:
207.66

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-42913	Useful research chemical for a range of applications Nirmatrelvir Impurity	View

(S)-3-Boc-aminopyrrolidine

CAT No.:
CS-AC-04870

CAS No:
122536-76-9

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-AC-04870	Useful research chemical for a range of applications (S)-3-Boc-aminopyrrolidine Impurity	View

(S)-4-Isobutyl-1-(((2R,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one

CAT No.:
CS-O-60887

CAS No:
466678-50-2

M.F.:
C₁₄H₂₅NO₆

M.W.:
303.36

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Division	CAT No.	Description	Pricing
R&D	CS-O-60887	Useful research chemical for a range of applications Pregabalin Impurity	View

(S)-5-chloro-2-(1,2-dimethylpyrrolidin-2-yl)-4-methyl-1H-benzo[d]imidazole

CAT No.:
CS-O-59661

CAS No:
----

M.F.:
C₁₄H₁₈ClN₃

M.W.:
263.77

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Division	CAT No.	Description	Pricing
R&D	CS-O-59661	Useful research chemical for a range of applications Daridorexant Impurity	View

(S)-5-oxo-1-((S)-5-oxopyrrolidine-2-carbonyl)pyrrolidine-2-carboxylicacid

CAT No.:
CS-O-34376

CAS No:
112600-92-7

M.F.:
C₁₀H₁₂N₂O₅

M.W.:
240.2

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Division	CAT No.	Description	Pricing
R&D	CS-O-34376	Useful research chemical for a range of applications Pidotimod Impurity	View

(S)-Boc-3-amino-2-pyrrolidinone

CAT No.:
CS-AC-02235

CAS No:
92235-34-2

M.F.:
Not Available

M.W.:
Not Available

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Division	CAT No.	Description	Pricing
R&D	CS-AC-02235	Useful research chemical for a range of applications (S)-Boc-3-amino-2-pyrrolidinone Impurity	View

(S)-tert-Butyl pyrrolidin-3-ylmethylcarbamate hydrochloride

CAT No.:
CS-MM-61060

CAS No:
1075260-66-0

M.F.:
C₁₀H₂₁ClN₂O₂

M.W.:
236.74

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Division	CAT No.	Description	Pricing
R&D	CS-MM-61060	Useful research chemical for a range of applications (S)-tert-Butyl pyrrolidin-3-ylmethylcarbamate hydrochloride Impurity	View

1-((4-Aminobenzenemethane)sulfonyl)pyrrolidine

CAT No.:
CS-T-01913

CAS No:
334981-10-1

M.F.:
C₁₁H₁₆N₂O₂S

M.W.:
240.3

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-T-01913	Useful research chemical for a range of applications Almotriptan Impurity Therapeutic Uses : Anti-Migraines	View

1-({[(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yloxy]carbonyl}oxy)pyrrolidine-2,5-dione

CAT No.:
CS-O-31845

CAS No:
253265-97-3

M.F.:
C₁₁H₁₃NO₇

M.W.:
271.2

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-31845	Useful research chemical for a range of applications Darunavir Impurity	View

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(pyrrolidin-1-yl)propan-2-one

CAT No.:
CS-O-59265

CAS No:
----

M.F.:
C₁₅H₁₉NO₃

M.W.:
261.32

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Division	CAT No.	Description	Pricing
R&D	CS-O-59265	Useful research chemical for a range of applications Eliglustat Impurity	View

1-(2-aminoacetyl)pyrrolidine-2-carbonitrile

CAT No.:
CS-O-43792

CAS No:
364041-91-8

M.F.:
C₇H₁₁N₃O

M.W.:
153.18

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Division	CAT No.	Description	Pricing
R&D	CS-O-43792	Useful research chemical for a range of applications Vildagliptin Impurity	View

1-(2-chloroacetyl)pyrrolidine-2-carbonitrile

CAT No.:
CS-O-37301

CAS No:
274901-37-0

M.F.:
C₇H₉ClN₂O

M.W.:
172.61

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Division	CAT No.	Description	Pricing
R&D	CS-O-37301	Useful research chemical for a range of applications Vildagliptin Impurity	View

1-(2-hydroxyacetyl)pyrrolidine-2-carbonitrile

CAT No.:
CS-O-43793

CAS No:
1823597-32-5

M.F.:
C₇H₁₀N₂O₂

M.W.:
154.17

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Division	CAT No.	Description	Pricing
R&D	CS-O-43793	Useful research chemical for a range of applications Vildagliptin Impurity	View

1-(4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-5-hydroxypyrrolidin-2-one

CAT No.:
CS-O-37056

CAS No:
2190490-31-2

M.F.:
C₁₉H₁₆ClFN₄O₃

M.W.:
402.8

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Division	CAT No.	Description	Pricing
R&D	CS-O-37056	Useful research chemical for a range of applications Dacomitinib Impurity	View

1-(4-Chlorophenyl)-2-(1-pyrrolidinyl)-1-pentanone

CAT No.:
CS-O-48284

CAS No:
5881-77-6

M.F.:
C₁₅H₂₀ClNO

M.W.:
265.78

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Division	CAT No.	Description	Pricing
R&D	CS-O-48284	Useful research chemical for a range of applications - Impurity	View

1-(4-Methylphenyl)-2-(1-pyrrolidinyl)-1-hexanone

CAT No.:
CS-O-48275

CAS No:
34138-58-4

M.F.:
C₁₇H₂₅NO

M.W.:
259.39

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Division	CAT No.	Description	Pricing
R&D	CS-O-48275	Useful research chemical for a range of applications . Impurity	View

1-(tert-Butyl) 2-methyl (2R,4R)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidine-1,2-dicarboxylate

CAT No.:
CS-O-40333

CAS No:
Not Available

M.F.:
C₂₅H₃₅N₅O₄

M.W.:
469.58

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-40333	Useful research chemical for a range of applications Teneligliptin Impurity	View

1-(tert-Butyl) 2-methyl (2S,4R)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidine-1,2-dicarboxylate

CAT No.:
CS-O-40332

CAS No:
Not Available

M.F.:
C₂₅H₃₅N₅O₄

M.W.:
469.58

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-40332	Useful research chemical for a range of applications Teneligliptin Impurity	View

1-(tert-butyl) 2-methyl (2S,4R)-4-fluoropyrrolidine-1,2-dicarboxylate

CAT No.:
CS-BX-02491

CAS No:
203866-18-6

M.F.:
C₁₁H₁₈FNO₄

M.W.:
247.27

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-BX-02491	Useful research chemical for a range of applications Proline Impurity	View

1,1-Dimethylethyl (2R,5S)-2-[(R)-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenylmethyl]-5-[(4-nitrophenyl)methyl]-1-pyrrolidinecarboxylate

CAT No.:
CS-O-38008

CAS No:
Not Available

M.F.:
C₂₉H₄₂N₂O₅Si

M.W.:
526.74

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-38008	Useful research chemical for a range of applications 1,1-Dimethylethyl (2R,5S)-2-[(R)-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenylmethyl]-5-[(4-nitrophenyl)methyl]-1-pyrrolidinecarboxylate Impurity	View

1,5-Dicyclohexyl-1,5-diphenyl-2-(pyrrolidin-1-ylmethyl)pentane-1,5-diol Hydrochloride

CAT No.:
CS-O-36664

CAS No:
Not Available

M.F.:
C₃₄H₅₀ClNO₂

M.W.:
540.23

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-36664	Useful research chemical for a range of applications Procyclidine Hydrochloride Impurity	View

1-[(Benzyloxy)carbonyl]pyrrolidine-2-carboxylic acid

CAT No.:
CS-M-25981

CAS No:
1148-11-4

M.F.:
C₁₃H₁₅NO₄

M.W.:
249.3

Stock Status:
1 Week

Division	CAT No.	Description	Pricing
R&D	CS-M-25981	Useful research chemical for a range of applications Acalabrutinib Impurity	View

1-Bromo-3-(2S)-2-pyrrolidinylimidazo[1,5-a]pyrazin-8-amine

CAT No.:
CS-O-55612

CAS No:
2097168-73-3

M.F.:
C₁₀H₁₂BrN₅

M.W.:
282.14

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-55612	Useful research chemical for a range of applications Acalabrutinib Impurity	View

2-(2,5-Dioxopyrrolidin-1-Yl)Ethyl Methyl Fumarate

CAT No.:
CS-ZE-03440

CAS No:
1577222-14-0

M.F.:
C₁₁H₁₃NO₆

M.W.:
255.22

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-ZE-03440	Useful research chemical for a range of applications Diroximel Impurity	View

2-(2-Oxo-5-vinylpyrrolidin-1-yl) Acetic Acid

CAT No.:
CS-T-93982

CAS No:
Not Available

M.F.:
C₈H₁₁NO₃

M.W.:
169.18

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-T-93982	Useful research chemical for a range of applications Vigabatrin Impurity	View

2-(2-oxopyrrolidin-1-yl)butanoic anhydride

CAT No.:
CS-O-36554

CAS No:
Not Available

M.F.:
C₁₆H₂₄N₂O₅

M.W.:
324.37

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-36554	Useful research chemical for a range of applications Loratadine Impurity	View

2-(4-isobutyl-2-oxopyrrolidin-1-yl)acetic acid

CAT No.:
CS-O-37973

CAS No:
1511511-44-6

M.F.:
C₁₀H₁₇NO₃

M.W.:
199.3

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-O-37973	Useful research chemical for a range of applications Pregabalin Impurity	View

2,2-Diphenyl-2-((R)-pyrrolidin-3-yl)acetonitrile hydrobromide

CAT No.:
CS-CS-00013

CAS No:
194602-27-2

M.F.:
C₁₈H₁₉BrN₂

M.W.:
343.26

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-CS-00013	Useful research chemical for a range of applications - Impurity	View

2,5-dioxopyrrolidin-1-yl ((3S,3aR,6aS)-hexahydrofuro[2,3-b]furan-3-yl) carbonate

CAT No.:
CS-O-14294

CAS No:
253265-98-4

M.F.:
C₁₁H₁₃NO₇

M.W.:
271.2

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-14294	Useful research chemical for a range of applications Darunavir Impurity Therapeutic Uses : Antiretroviral / Anti-HIV	View

2a,3a-Epoxy-16β-(1-pyrrolidinyl)-5a-androstan-17β-ol

CAT No.:
CS-O-32194

CAS No:
119302-19-1

M.F.:
C₂₃H₃₇NO₂

M.W.:
359.55

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-32194	Useful research chemical for a range of applications 2a,3a-Epoxy-16β-(1-pyrrolidinyl)-5a-androstan-17β-ol Impurity	View

2-Cyanopyrrolidine

CAT No.:
CS-MM-29045

CAS No:
5626-49-3

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-MM-29045	Useful research chemical for a range of applications 2-Cyanopyrrolidine Impurity	View

2-Pyrrolidin-1-ylethanamine

CAT No.:
CS-M-25984

CAS No:
7154-73-6

M.F.:
C₆H₁₄N₂

M.W.:
114.19

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-M-25984	Useful research chemical for a range of applications 2-Pyrrolidin-1-ylethanamine Impurity	View

2-PyrrolidinecarboxaMide,1-(2-chloroacetyl)-, (2S)

CAT No.:
CS-O-32162

CAS No:
214398-99-9

M.F.:
C₇H₁₁ClN₂O₂

M.W.:
190.6

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-O-32162	Useful research chemical for a range of applications Vildagliptin Impurity Therapeutic Uses : Antibiotics	View

2-Pyrrolidinylphosphonic Acid

CAT No.:
CS-T-85570

CAS No:
73858-59-0

M.F.:
C₄H₁₀NO₃P

M.W.:
151.10 g/mol

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-T-85570	Useful research chemical for a range of applications 2-Pyrrolidinylphosphonic Acid Impurity	View

3-((2S,4S)-4-hydroxypyrrolidine-2-carboxamido)benzoic acid hydrochloride

CAT No.:
CS-O-48685

CAS No:
444057-62-9

M.F.:
C₁₂H₁₅ClN₂O₄

M.W.:
286.71

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Division	CAT No.	Description	Pricing
R&D	CS-O-48685	Useful research chemical for a range of applications Ertapenem Impurity	View

3-(2-cyclopentylidene-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide

CAT No.:
CS-O-37668

CAS No:
Not Available

M.F.:
C₁₉H₂₆BrNO₂

M.W.:
380.32

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-37668	Useful research chemical for a range of applications 3-(2-cyclopentylidene-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide Impurity	View

3-(bis(4-isobutyl-2-oxopyrrolidin-1-yl)methyl)-5-methylhexanoic acid

CAT No.:
CS-O-51799

CAS No:
Not Available

M.F.:
C₂₄H₄₂N₂O₄

M.W.:
422.60

Stock Status:
Enquires

Division	CAT No.	Description	Pricing
R&D	CS-O-51799	Useful research chemical for a range of applications Pregabalin Impurity	View

3-[[[(2R,4R)-4-Mercapto-2-pyrrolidinyl]carbonyl]amino]benzoic Acid

CAT No.:
CS-T-57560

CAS No:
791582-43-9

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-T-57560	Useful research chemical for a range of applications 3-[[[(2R,4R)-4-Mercapto-2-pyrrolidinyl]carbonyl]amino]benzoic Acid Impurity	View

3-[2-(Dimethylamino)ethyl]-5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indole-1-methanol

CAT No.:
CS-T-53499

CAS No:
1018676-02-2

M.F.:
C₁₈H₂₇N₃O₃S

M.W.:
365.5

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-T-53499	Useful research chemical for a range of applications Almotriptan Impurity Therapeutic Uses : Anti-Migraines	View

4-((3R,5S)-5-([1,1'-Biphenyl]-4-ylmethyl)-3-methyl-2-oxopyrrolidin-1-yl)-4-oxobutanoic Acid

CAT No.:
CS-TA-30797

CAS No:
2216746-87-9

M.F.:
C₂₂H₂₃NO₄

M.W.:
365.42 g/mol

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Division	CAT No.	Description	Pricing
R&D	CS-TA-30797	Useful research chemical for a range of applications Sacubitril Impurity	View

4-(4-Chlorophenyl)-2-pyrrolidinone

CAT No.:
CS-T-50946

CAS No:
22518-27-0

M.F.:
C₁₀H₁₀ClNO

M.W.:
195.65

Stock Status:
In Stock

Division	CAT No.	Description	Pricing
R&D	CS-T-50946	Useful research chemical for a range of applications Baclofen Impurity	View

4-(pyrrolidino Sulfonyl Methyl) phenyl Hydrazine Hydrochloride

CAT No.:
CS-O-31397

CAS No:
334981-11-2

M.F.:
C₁₁H₁₈ClN₃O₂S : HCl

M.W.:
291.8 : 36.5

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-31397	Useful research chemical for a range of applications Almotriptan Impurity Therapeutic Uses : Anti-Migraines	View

4,4′-[(2S)-2-Pyrrolidinyl[(trimethylsilyl)oxy]methylene]bis[N,N-dimethylbenzenemethanamine]

CAT No.:
CS-O-51910

CAS No:
1203648-36-5

M.F.:
C₂₆H₄₁N₃OSi

M.W.:
439.71

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Division	CAT No.	Description	Pricing
R&D	CS-O-51910	Useful research chemical for a range of applications - Impurity	View

4-Chloro-2-((3S,4S)-1-methyl-4-phenylpyrrolidin-3-yl)phenol hydrobromide

CAT No.:
CS-O-53899

CAS No:
---

M.F.:
C₁₇H₁₉BrClNO

M.W.:
368.70

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-53899	Useful research chemical for a range of applications - Impurity	View

7-(3-(2-carboxyethyl)-4-(hydroxyamino)pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-di

CAT No.:
CS-O-34653

CAS No:
1395056-42-4

M.F.:
C₂₁H₂₄FN₃O₇

M.W.:
449.4

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-34653	Useful research chemical for a range of applications Moxifloxacin Impurity	View

7-Methyl-2-[(2S)-2-methyl-2-pyrrolidinyl]-1H-benzimidazole

CAT No.:
CS-O-59658

CAS No:
1505567-59-8

M.F.:
C₁₃H₁₇N₃

M.W.:
215.29

Stock Status:
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Division	CAT No.	Description	Pricing
R&D	CS-O-59658	Useful research chemical for a range of applications Daridorexant Impurity	View

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Pyrrolidin Impurity