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Categories / Impurity

Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 5953-5976 of 27541 products
All In Stock Custom Synthesis
(2S)-2-(Chloromethyl)-4-(phenylmethyl)morpholine chemical structure
Custom Synthesis

(2S)-2-(Chloromethyl)-4-(phenylmethyl)morpholine

CAT No. CS-DV-00124
CAS No. 1222556-84-4
Category Impurity
Parent API
Formula -
Mol. Wt.
(2S)-2-(Dimethylamino)-3-phenyl-propanoic acid chemical structure
Custom Synthesis

(2S)-2-(Dimethylamino)-3-phenyl-propanoic acid

CAT No. CS-ZJ-01483
CAS No.
Category Impurity
Parent API
Formula -
Mol. Wt.
(2S)-2-(Formyl)morpholine-4-carboxylic Acid tert-Butyl Ester chemical structure
Custom Synthesis

(2S)-2-(Formyl)morpholine-4-carboxylic Acid tert-Butyl Ester

CAT No. CS-T-75313
CAS No. 847805-31-6
Category Impurity
Parent API
Formula -
Mol. Wt.
(2S)-2-amino-2-(2-{[(tert-butoxy)carbonyl]amino}pyrimidin-5-yl)acetic acid chemical structure
Custom Synthesis

(2S)-2-amino-2-(2-{[(tert-butoxy)carbonyl]amino}pyrimidin-5-yl)acetic acid

CAT No. CS-O-54682
CAS No. 2349529-49-1
Category Impurity
Parent API -
Formula C11H16N4O4
Mol. Wt. 268.27
(2S)-2-AMINO-2-(5-FLUORO-3-METHOXYPHENYL)ETHAN-1-OL HYDROCHLORIDE chemical structure
Custom Synthesis

(2S)-2-AMINO-2-(5-FLUORO-3-METHOXYPHENYL)ETHAN-1-OL HYDROCHLORIDE

CAT No. CS-ZB-04241
CAS No. 2095692-22-9
Category Impurity
Parent API
Formula -
Mol. Wt.
(2'S)-2'-Deoxy-2'-fluoro-5-ethynyluridine chemical structure
Custom Synthesis

(2'S)-2'-Deoxy-2'-fluoro-5-ethynyluridine

CAT No. CS-T-51952
CAS No. 95740-26-4
Category Impurity
Parent API Uridine
Formula C11H11FN2O5
Mol. Wt. 270.21
(2S)-4,4-Dimethyl-pyroglutamic Acid chemical structure
Custom Synthesis

(2S)-4,4-Dimethyl-pyroglutamic Acid

CAT No. CS-T-20551
CAS No. 1217832-12-6
Category Impurity
Parent API Glutamic Acid
Formula -
Mol. Wt.
(2S)-4-amino-2-(4-bromophenyl)butyl methanesulfonate chemical structure
Custom Synthesis

(2S)-4-amino-2-(4-bromophenyl)butyl methanesulfonate

CAT No. CS-O-54697
CAS No.
Category Impurity
Parent API -
Formula C11H16BrNO3S
Mol. Wt. 322.22
(2S)-Amino-2-(1-methylcyclopropyl)acetic acid chemical structure
Custom Synthesis

(2S)-Amino-2-(1-methylcyclopropyl)acetic acid

CAT No. CS-P-07073
CAS No. 78213-60-2
Category Impurity
Parent API
Formula -
Mol. Wt.
(2S)-Amino-2-[3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl]acetic acid chemical structure
Custom Synthesis

(2S)-Amino-2-[3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl]acetic acid

CAT No. CS-P-07074
CAS No. 914082-74-9
Category Impurity
Parent API
Formula -
Mol. Wt.
(2S)-Isopropyl 2-(((Perfluorophenoxy)(Phenoxy)Phosphoryl)Amino)Propanoate chemical structure
Custom Synthesis

(2S)-Isopropyl 2-(((Perfluorophenoxy)(Phenoxy)Phosphoryl)Amino)Propanoate

CAT No. CS-ED-00409
CAS No. 1334513-02-8
Category Impurity
Parent API
Formula C18H17F5NO5P
Mol. Wt. 453.30
(2S)-isopropyl-2-(((((2R,3S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methylenetetrahydrofuran-2-yl)methoxy (phenoxy)phosphoryl)amino)propanoate chemical structure
Custom Synthesis

(2S)-isopropyl-2-(((((2R,3S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methylenetetrahydrofuran-2-yl)methoxy (phenoxy)phosphoryl)amino)propanoate

CAT No. CS-T-93933
CAS No. 2095551-20-3
Category Impurity
Parent API Sofosbuvir
Formula C22H28N3O9P
Mol. Wt. 509.5
(2S)-N-(tert-Butoxycarbonyl)-2-pyrrolidinamine chemical structure
Custom Synthesis

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

CAT No. CS-O-40078
CAS No. 1378022-26-4
Category Impurity
Parent API
Formula C9H18N2O2
Mol. Wt. 186.25
(2S)-N-[4-[2-[[4-(4-Morpholinyl)phenyl]amino]-4-pyrimidinyl]phenyl]-2-pyrrolidinecarboxamide chemical structure
Custom Synthesis

(2S)-N-[4-[2-[[4-(4-Morpholinyl)phenyl]amino]-4-pyrimidinyl]phenyl]-2-pyrrolidinecarboxamide

CAT No. CS-T-58987
CAS No. 945755-56-6
Category Impurity
Parent API
Formula -
Mol. Wt.
(2'S)-Nicotine 1-Oxide chemical structure
Custom Synthesis

(2'S)-Nicotine 1-Oxide

CAT No. CS-T-59271
CAS No. 2820-55-5
Category Impurity
Parent API Nicotine
Formula -
Mol. Wt.
(2S)-tert-Butyl 3-cyano-2-methyl-4-oxopiperidine-1-carboxylate, 98% chemical structure
Custom Synthesis

(2S)-tert-Butyl 3-cyano-2-methyl-4-oxopiperidine-1-carboxylate, 98%

CAT No. CS-O-60646
CAS No. 2212021-56-0
Category Impurity
Parent API Orforglipron
Formula C12H18N2O3
Mol. Wt. 238.28
(2S, 4R)-difenoconazole chemical structure
Custom Synthesis

(2S, 4R)-difenoconazole

CAT No. CS-O-64343
CAS No. 1161016-84-7
Category Impurity
Parent API Difenoconazole
Formula C19H17Cl2N3O3
Mol. Wt. 406.26
(2S, 4S)-difenoconazole chemical structure
Custom Synthesis

(2S, 4S)-difenoconazole

CAT No. CS-O-64341
CAS No. 1161016-82-5
Category Impurity
Parent API Difenoconazole
Formula C19H17Cl2N3O3
Mol. Wt. 406.26
(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane chemical structure
Custom Synthesis

(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane

CAT No. CS-T-76125
CAS No. 197706-51-7
Category Impurity
Parent API Nebivolol
Formula C11H11FO2
Mol. Wt. 194.20
(2S,2'R)-dimethyl 2,2'-((thiophene-2,5-diylbis(ethane-2,1-diyl))bis(azanediyl))bis(2-(2-chlorophenyl)acetate) chemical structure
Custom Synthesis

(2S,2'R)-dimethyl 2,2'-((thiophene-2,5-diylbis(ethane-2,1-diyl))bis(azanediyl))bis(2-(2-chlorophenyl)acetate)

CAT No. CS-O-49794
CAS No. -
Category Impurity
Parent API Clopidogrel
Formula C26H28Cl2N2O4S
Mol. Wt. 535.48
(2S,2'R)-dimethyl 2,2'-(3,4,6,7-tetrahydrothieno[3,2-c:4,5-c']dipyridine-2,8(1H,9H)-diyl)bis(2-(2-chlorophenyl)acetate) chemical structure
Custom Synthesis

(2S,2'R)-dimethyl 2,2'-(3,4,6,7-tetrahydrothieno[3,2-c:4,5-c']dipyridine-2,8(1H,9H)-diyl)bis(2-(2-chlorophenyl)acetate)

CAT No. CS-O-49799
CAS No. -
Category Impurity
Parent API Clopidogrel
Formula C28H28Cl2N2O4S
Mol. Wt. 559.5
(2S,2R’,trans)-Saxagliptin chemical structure
Custom Synthesis

(2S,2R’,trans)-Saxagliptin

CAT No. CS-T-85306
CAS No. 1564265-98-0
Category Impurity
Parent API Saxagliptin
Formula C18H25N3O2
Mol. Wt. 315.4
(2S,2S’,trans)-Saxagliptin chemical structure
Custom Synthesis

(2S,2S’,trans)-Saxagliptin

CAT No. CS-T-85199
CAS No. 1564265-96-8
Category Impurity
Parent API Saxagliptin
Formula C18H25N3O2
Mol. Wt. 315.4
(2S,3aR,7aR)-1-((S)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxyl chemical structure
Custom Synthesis

(2S,3aR,7aR)-1-((S)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxyl

CAT No. CS-O-37609
CAS No. -
Category Impurity
Parent API Perindopril
Formula C19H32N2O5
Mol. Wt. 368.47

Impurity Products at Clearsynth

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