Indole-Impurities Categorised Product List

Impurity

5-Bromo-3-[[(2S)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole impurity

Useful research chemical for a range of applications.
Eletriptan Impurity

Stock status In Stock

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CAT No. CS-T-94281

CAS No. 208464-41-9

Molecular Formula C₁₄H₁₇BrN₂

Molecular Weight 293.20

Impurity

Binimetinib 1H-Isoindole-1,3(2H)-dione impurity

Useful research chemical for a range of applications.
Binimetinib Impurity

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CAT No. CS-O-44869

CAS No. NA

Molecular Formula C₂₃H₁₃BrF₂N₄O₄

Molecular Weight 527.27

Impurity

Ensifentrine Isoindole-1,3-dione Impurity

Useful research chemical for a range of applications.
Ensifentrine Impurity

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CAT No. CS-O-63047

CAS No. 298680-38-3

Molecular Formula C₃₃H₃₂N₄O₅

Molecular Weight 564.64

Impurity

lumateperone Indole impurity

Useful research chemical for a range of applications.
lumateperone Impurity

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CAT No. CS-EO-02765

CAS No. NA

Molecular Formula C₂₄H₂₆FN₃O

Molecular Weight 391.5

Reference Standard

(E)-Ensifentrine Isoindole-1,3-dione Impurity

Useful research chemical for a range of applications.
Ensifentrine

Stock status In Stock

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CAT No. CS-O-57050

CAS No. 3046226-90-5

Molecular Formula C₃₃H₃₂N₄O₅

Molecular Weight 564.63

Impurity

1-Nitrosoindole-3-Acetamide

Useful research chemical for a range of applications.
Indole Impurity

Stock status In Stock

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CAT No. CS-O-50641

CAS No. 243635-84-9

Molecular Formula C₁₀H₉N₃O₂

Molecular Weight 203.20

Impurity

1-Nitrosoindole-3-acetonitrile

Useful research chemical for a range of applications.
Indole Impurity

Stock status In Stock

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CAT No. CS-ED-41949

CAS No. 97672-08-7

Molecular Formula C₁₀H₇N₃O

Molecular Weight 185.18

Impurity

Methyl 1-nitroso-1H-indole-3-acetate

Useful research chemical for a range of applications.
Indole Impurity

Stock status In Stock

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CAT No. CS-O-50642

CAS No. 243635-85-0

Molecular Formula C₁₁H₁₀N₂O₃

Molecular Weight 218.21

Impurity

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

Useful research chemical for a range of applications.
Tadalafil Impurity

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CAT No. CS-T-48663

CAS No. 171596-43-3

Molecular Formula C₂₀H₁₈N₂O₄

Molecular Weight 350.4

Impurity

(2,3,3-trimethyl-3H-indole-5-sulfonic acid)

Useful research chemical for a range of applications.
(2,3,3-trimethyl-3H-indole-5-sulfonic acid) Impurity

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CAT No. CS-O-36460

CAS No. 132557-72-3

Molecular Formula C₁₁H₁₃NO₃S

Molecular Weight 239

Impurity

(2R,3aR,7aR)-benzyl octahydro-1H-indole-2-carboxylate 4-methylbenzenesulfonate

Useful research chemical for a range of applications.
. Impurity

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CAT No. CS-O-54880

CAS No. -

Molecular Formula C₂₃H₂₉NO₅S

Molecular Weight 431.55

Impurity

(2R,3aR,7aR)-rel-OctahydroIndole-2-carboxylic Acid

Useful research chemical for a range of applications.
(2R,3aR,7aR)-rel-OctahydroIndole-2-carboxylic Acid Impurity

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CAT No. CS-T-83495

CAS No. 80828-13-3

Molecular Formula C₉H₁₅NO₂

Molecular Weight 169.22

Impurity

(2R,3aR,7aS)-Octahydro-1H-indole-2-carboxylic Acid

Useful research chemical for a range of applications.
Perindopril Impurity

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CAT No. CS-O-39430

CAS No. 145438-95-5

Molecular Formula C₉H₁₅NO₂

Molecular Weight 169.22

Impurity

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

Useful research chemical for a range of applications.
Perindopril Impurity

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CAT No. CS-O-37609

CAS No. NA

Molecular Formula C₁₉H₃₂N₂O₅

Molecular Weight 368.47

Impurity

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

Useful research chemical for a range of applications.
Perindopril Impurity

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CAT No. CS-O-37608

CAS No. NA

Molecular Formula C₁₉H₃₂N₂O₅

Molecular Weight 368.47

Impurity

(2S,3aR,7aS)-1-nitrosooctahydro-1H-indole-2-carboxylic acid

Useful research chemical for a range of applications.
Perindopril Impurity

Stock status In Stock

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CAT No. CS-O-52957

CAS No. Not available

Molecular Formula C₉H₁₄N₂O₃

Molecular Weight 198.22

Impurity

(2S,3aS,7aS)-1-Nitrosooctahydro-1H-indole-2-carboxylic acid

Useful research chemical for a range of applications.
Perindopril Impurity

Stock status In Stock

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CAT No. CS-BX-03007

CAS No. 2912492-21-6

Molecular Formula C₉H₁₄N₂O₃

Molecular Weight 198.22

Impurity

(2s,3as,7as)-octahydro-1h-indole-2-carboxylic acid Hydrochloride

Useful research chemical for a range of applications.
(2s,3as,7as)-octahydro-1h-indole-2-carboxylic acid Hydrochloride Impurity

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CAT No. CS-O-31671

CAS No. 144540-75-0

Molecular Formula -

Molecular Weight -

Impurity

(2S,5S)-Fmoc-5-amino-1,2,4,5,6,7-hexahydro-azepino [3,2,1-hi] indole-4-one-2-carboxylic acid

Useful research chemical for a range of applications.
(2S,5S)-Fmoc-5-amino-1,2,4,5,6,7-hexahydro-azepino [3,2,1-hi] indole-4-one-2-carboxylic acid Impurity

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CAT No. CS-AC-03965

CAS No. 204326-24-9

Molecular Formula -

Molecular Weight -

Impurity

(3aR,4S,7R,7aS)-2-(((1R,2S)-2-((4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione

Useful research chemical for a range of applications.
Lurasidone Impurity

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CAT No. CS-O-33420

CAS No. 1318074-18-8

Molecular Formula C₂₈H₃₆N₄O₂S

Molecular Weight 492.7

Impurity

(3E)-1-Acetyl-3-(ethoxyphenylmethylene)-2,3-dihydro-2-oxo-1H-indole-6-carboxylic Acid Methyl Ester

Useful research chemical for a range of applications.
nintedanib Impurity

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CAT No. CS-T-64313

CAS No. 1168152-06-4

Molecular Formula C₂₁H₁₉NO₅

Molecular Weight 365.38

Impurity

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

Useful research chemical for a range of applications.
Eletriptan Impurity

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CAT No. CS-T-35009

CAS No. 143322-55-8

Molecular Formula C₁₄H₁₈N₂

Molecular Weight 214.31

Impurity

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

Useful research chemical for a range of applications.
Eletriptan Impurity

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CAT No. CS-EO-02060

CAS No. 1181222-90-1

Molecular Formula C₃₀H₃₄N₂O₄S₂

Molecular Weight 550.7

Impurity

1,1-dimethyl-2-methylene-3-nitroso-2,3-dihydro-1H-benzo[e]indole

Useful research chemical for a range of applications.
. Impurity

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CAT No. CS-O-49036

CAS No. NA

Molecular Formula C₁₅H₁₄N₂O

Molecular Weight 238.28

Impurity

1,1-Dimethylethyl 5-(chlorosulfonyl)-1,3-dihydro-2H-isoindole-2-carboxylate

Useful research chemical for a range of applications.
1,1-Dimethylethyl 5-(chlorosulfonyl)-1,3-dihydro-2H-isoindole-2-carboxylate Impurity

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CAT No. CS-BL-00168

CAS No. 1262408-03-6

Molecular Formula C₁₃H₁₆ClNO₄S

Molecular Weight 317.79

Impurity

1-[4-(2-Azepane-1-yl-ethoxy)-benzyl]-5-benzyloxy-2-(4-benzyloxy-phenyl)3-Methyl-1H-indolel

Useful research chemical for a range of applications.
1-[4-(2-Azepane-1-yl-ethoxy)-benzyl]-5-benzyloxy-2-(4-benzyloxy-phenyl)3-Methyl-1H-indolel Impurity

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CAT No. CS-O-13627

CAS No. 198480-21-6

Molecular Formula -

Molecular Weight -

Impurity

1-Methyl-1H-indole-2,3-dione

Useful research chemical for a range of applications.
1-Methyl-1H-indole-2,3-dione Impurity

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CAT No. CS-M-47439

CAS No. 2058-74-4

Molecular Formula -

Molecular Weight -

Impurity

1-Methyl-1H-indole-2-carbaldehyde

Useful research chemical for a range of applications.
1-Methyl-1H-indole-2-carbaldehyde Impurity

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CAT No. CS-M-46504

CAS No. 27421-51-8

Molecular Formula -

Molecular Weight -

Impurity

1-Methyl-1H-indole-3-carboxylic acid

Useful research chemical for a range of applications.
1-Methyl-1H-indole-3-carboxylic acid Impurity

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CAT No. CS-M-46942

CAS No. 32387-21-6

Molecular Formula -

Molecular Weight -

Impurity

1-Nitroso-1H-indole

Useful research chemical for a range of applications.
1-Nitroso-1H-indole Impurity

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CAT No. CS-O-60323

CAS No. 117782-96-4

Molecular Formula C₈H₆N₂O

Molecular Weight 146.15

Impurity

2-(4-Hydroxy-phenyl)-3-methyl-1H-indole-5-ol

Useful research chemical for a range of applications.
Bazedoxifene Impurity

Stock status In Stock

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CAT No. CS-O-13624

CAS No. 91444-54-1

Molecular Formula C₁₅H₁₃NO₂

Molecular Weight 239.27

Impurity

2-(7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)-3a,4,5,6-tetrahydro-1H-isoindole-1,3(2H)-dione

Useful research chemical for a range of applications.
2-(7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)-3a,4,5,6-tetrahydro-1H-isoindole-1,3(2H)-dione Impurity

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CAT No. CS-O-53368

CAS No. 153188-55-7

Molecular Formula C₁₉H₁₅FN₂O₄

Molecular Weight 354.33

Impurity

3-(2-aminoethyl)-5-methoxy-1-nitroso-1H-indole-2-carboxylic acid

Useful research chemical for a range of applications.
5-Methoxytryptamine-2-carboxylic acid Impurity

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CAT No. CS-O-46704

CAS No. NA

Molecular Formula C₁₂H₁₃N₃O₄

Molecular Weight 263.25

Impurity

3-(4-(dimethylamino)butyl)-1H-indole-5-carbonitrile

Useful research chemical for a range of applications.
Vilazodone Impurity

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CAT No. CS-O-43115

CAS No. -

Molecular Formula C₁₅H₁₉N₃

Molecular Weight 241.33

Impurity

3-(4-chloropyrimidin-2-yl)-1-methyl-1H-indole

Useful research chemical for a range of applications.
Osimertinib Impurity

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CAT No. CS-O-35832

CAS No. 2364486-23-5

Molecular Formula C₁₃H₁₀ClN₃

Molecular Weight 243.69

Impurity

3-(Methoxy-phenyl-methylene)2-oxo-1-propionyl-2,3-dihydro-1H-indole-6- carboxylic acid methyl ester

Useful research chemical for a range of applications.
Nintedanib Impurity

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CAT No. CS-O-44852

CAS No. NA

Molecular Formula C₂₁H₁₉NO₅

Molecular Weight 365.38

Impurity

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

Useful research chemical for a range of applications.
Almotriptan Impurity

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CAT No. CS-T-53499

CAS No. 1018676-02-2

Molecular Formula C₁₈H₂₇N₃O₃S

Molecular Weight 365.5

Impurity

3-Acetoxyindole

Useful research chemical for a range of applications.
3-Acetoxyindole Impurity

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CAT No. CS-T-00403

CAS No. 608-08-2

Molecular Formula -

Molecular Weight -

Impurity

3-Hydroxy-1H-indole-2-carboxaldehyde

Useful research chemical for a range of applications.
Indigo Impurity

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CAT No. CS-O-56313

CAS No. 172984-51-9

Molecular Formula C₉H₇NO₂

Molecular Weight 161.16

Impurity

4-Benzyloxyindole

Useful research chemical for a range of applications.
4-Benzyloxyindole Impurity

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CAT No. CS-T-05901

CAS No. 20289-26-3

Molecular Formula -

Molecular Weight -

Impurity

4-Iodo-2-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl]-1H-isoindole-1,3(2H)-dion

Useful research chemical for a range of applications.
4-Iodo-2-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl]-1H-isoindole-1,3(2H)-dion Impurity

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CAT No. CS-T-56743

CAS No. 346575-66-4

Molecular Formula -

Molecular Weight 531.16 g/mol

Impurity

5,6-Difluoro-5′-phenylspiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one

Useful research chemical for a range of applications.
5,6-Difluoro-5′-phenylspiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one Impurity

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CAT No. CS-O-52226

CAS No. 960377-28-0

Molecular Formula C₁₅H₉F₂N₃OS

Molecular Weight 317.31

Impurity

5′-Phenylspiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one

Useful research chemical for a range of applications.
5′-Phenylspiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one Impurity

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CAT No. CS-O-52227

CAS No. 78344-54-4

Molecular Formula C₁₅H₁₁N₃OS

Molecular Weight 281.33

Impurity

5-Bromo-4,7-diazaindole

Useful research chemical for a range of applications.
5-Bromo-4,7-diazaindole Impurity

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CAT No. CS-M-51716

CAS No. 875781-43-4

Molecular Formula -

Molecular Weight -

Impurity

5-Bromo-5′-(2-hydroxyphenyl)spiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one

Useful research chemical for a range of applications.
5-Bromo-5′-(2-hydroxyphenyl)spiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one Impurity

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CAT No. CS-O-52225

CAS No. 392668-27-8

Molecular Formula C₁₅H₁₀BrN₃O₂S

Molecular Weight 376.23

Impurity

5-Bromo-5′-phenyl-1-(2-phenylethyl)spiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one

Useful research chemical for a range of applications.
5-Bromo-5′-phenyl-1-(2-phenylethyl)spiro[3H-indole-3,2′(3′H)-[1,3,4]thiadiazol]-2(1H)-one Impurity

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CAT No. CS-O-52229

CAS No. NA

Molecular Formula C₂₃H₁₈BrN₃OS

Molecular Weight 464.38

Impurity

5-Hydroxy-1H-indole-3-carbaldehyde

Useful research chemical for a range of applications.
Indigo Impurity

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CAT No. CS-O-56354

CAS No. 3414-19-5

Molecular Formula C₉H₇NO₂

Molecular Weight 161.16

Impurity

5-methoxy-7-methyl-1-nitroso-1H-indole

Useful research chemical for a range of applications.
Iptacopan Impurity

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CAT No. CS-O-58251

CAS No. -

Molecular Formula C₁₀H₁₀N₂O₂

Molecular Weight 190.20

Impurity

5-methoxy-7-methyl-1-nitroso-1H-indole-4-carbaldehyde

Useful research chemical for a range of applications.
Iptacopan Impurity

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CAT No. CS-O-58249

CAS No. -

Molecular Formula C₁₁H₁₀N₂O₃

Molecular Weight 218.21

Impurity

6-Bromo-1-methyl-1H-indole-2-carboxylic acid

Useful research chemical for a range of applications.
6-Bromo-1-methyl-1H-indole-2-carboxylic acid Impurity

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CAT No. CS-M-27098

CAS No. 885121-33-5

Molecular Formula -

Molecular Weight -

Impurity

6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylic acid

Useful research chemical for a range of applications.
Umifenovir Impurity

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CAT No. CS-O-53703

CAS No. 3026921-16-1

Molecular Formula C₂₀H₂₁BrN₂O₃S

Molecular Weight 449.36

Impurity

6-Bromoindole

Useful research chemical for a range of applications.
6-Bromoindole Impurity

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CAT No. CS-T-08344

CAS No. 52415-29-9

Molecular Formula -

Molecular Weight -

Impurity

6-Methoxyindole

Useful research chemical for a range of applications.
6-Methoxyindole Impurity

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CAT No. CS-T-32419

CAS No. 3189-13-7

Molecular Formula -

Molecular Weight -

Impurity

7-Bromoindole

Useful research chemical for a range of applications.
7-Bromoindole Impurity

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CAT No. CS-M-08766

CAS No. 51417-51-7

Molecular Formula -

Molecular Weight -

Impurity

Efavirenz Cyclobutenylindole Analog

Useful research chemical for a range of applications.
Efavirenz Impurity

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CAT No. CS-EO-00103

CAS No. 2177283-35-9

Molecular Formula C₁₆H₁₃ClF₃NO₂

Molecular Weight 343.73

Impurity

Eletriptan Ethyl Indole Proline

Useful research chemical for a range of applications.
Eletriptan Impurity

Stock status In Stock

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CAT No. CS-T-54521

CAS No. 209682-64-4

Molecular Formula C₁₆H₂₂N₂

Molecular Weight 242.4

Impurity

Ethyl 6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1,2-dimethyl-1H-indole-3-carboxylate

Useful research chemical for a range of applications.
Ethyl 6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1,2-dimethyl-1H-indole-3-carboxylate Impurity

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CAT No. CS-O-52592

CAS No. 153633-07-9

Molecular Formula C₁₆H₂₁BrN₂O₃

Molecular Weight 369.25

Impurity

Indole-3-acetyl L-Aspartic acid

Useful research chemical for a range of applications.
aspartic acid Impurity

Stock status In Stock

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CAT No. CS-P-07087

CAS No. 2456-73-7

Molecular Formula C₁₄H₁₄N₂O₅

Molecular Weight 290.27

Impurity

Nintedanib Ethoxy Enolindole

Useful research chemical for a range of applications.
Nintedanib Impurity

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CAT No. CS-O-34295

CAS No. 656247-19-7

Molecular Formula C₁₉H₁₇NO₄

Molecular Weight 323.34

Impurity

Nintedanib Ethoxyenolindole

Useful research chemical for a range of applications.
Nintedanib Impurity

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CAT No. CS-O-45336

CAS No. 2095628-43-4

Molecular Formula C₁₉H₁₇NO₄

Molecular Weight 323.34

Impurity

Nintedanib N-Acyl methoxyenolindole

Useful research chemical for a range of applications.
Nintedanib Impurity

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CAT No. CS-O-60139

CAS No. 1253769-13-9

Molecular Formula C₂₀H₁₇NO₅

Molecular Weight 351.36

Impurity

tert-butyl 6-formyl-5-methoxy-7-methyl-1H-indole-1-carboxylate

Useful research chemical for a range of applications.
Iptacopan Impurity

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CAT No. CS-O-60714

CAS No. -

Molecular Formula C₁₆H₁₉NO₄

Molecular Weight 289.33

Impurity

Dimetindene Impurity 6

Useful research chemical for a range of applications.
Dimetindene Impurity 6 Impurity

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CAT No. CS-O-33128

CAS No. 69705-09-5

Molecular Formula C₁₃H₁₇NO₂

Molecular Weight 219.28

Impurity

Lactose Olamine Adduct impurity

Useful research chemical for a range of applications.
Eltrombopag Olamine Impurity Impurity

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CAT No. CS-T-93722

CAS No. NA

Molecular Formula C₁₄H₂₇NO₁₁

Molecular Weight 385.36

Glucuronide

4-Hydroxyindole O-b-D-Glucuronide Sodium Salt

Useful research chemical for a range of applications.
indole Glucuronide

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CAT No. CS-T-104137

CAS No. -

Molecular Formula C₁₄H₁₅NO₇.Na

Molecular Weight 309.27. 23

Reference Standard

5-Hydroxy Indole-3-acetic Acid-d6

Useful research chemical for a range of applications.
Hydroxyindole

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CAT No. CS-K-00274

CAS No. 2748469-82-9

Molecular Formula C₁₀H₃D₆NO₃

Molecular Weight 197.22

Stable Isotopes

Indole-3-propionic Acid-d2

Useful research chemical for a range of applications.
Indole-3-propionic Acid Stable Isotopes

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CAT No. CS-O-15438

CAS No. 830-96-6 (Unlabeled)

Molecular Formula C₁₁H₉D₂NO₂

Molecular Weight 191.22

Impurity

Methylene Methanone Impurity

Useful research chemical for a range of applications.
Efinaconazole Impurity

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CAT No. CS-EO-01199

CAS No. 188904-84-9

Molecular Formula C₁₃H₁₅NO

Molecular Weight 201.3

Impurity

(+/-) Levonorgestrel EP Impurity A

Useful research chemical for a range of applications.
Levonorgestrel Impurity

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CAT No. CS-T-51784

CAS No. 110785-09-6

Molecular Formula C₂₁H₂₆O₂

Molecular Weight 310.43

Impurity

(±)-Atovaquone Impurity C-d5

Useful research chemical for a range of applications.
(±)-Atovaquone Impurity C-d5 Impurity

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CAT No. CS-T-101886

CAS No. -

Molecular Formula C₂₂H₁₂D₅ClO₃

Molecular Weight 369.85

Impurity

(17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T)

Useful research chemical for a range of applications.
Levonorgestrel Impurity

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CAT No. CS-T-74349

CAS No. 14507-51-8

Molecular Formula -

Molecular Weight -

Impurity

(17RS)-Betamethasone 20-hydroxy 21-acid impurity

Useful research chemical for a range of applications.
Betamethasone Impurity

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CAT No. CS-T-96121

CAS No. 1155886-49-9

Molecular Formula C₂₂H₂₉FO₅

Molecular Weight 392.5

Impurity

(1RS 2R) Eliglustat Nonanoyl Impurity

Useful research chemical for a range of applications.
Eliglustat Impurity

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CAT No. CS-O-59235

CAS No. -

Molecular Formula C₂₄H₃₈N₂O₄

Molecular Weight 418.58

Impurity

(1S,3S,4R) Ledipasvir Impurity

Useful research chemical for a range of applications.
Ledipasvir Impurity

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CAT No. CS-O-15867

CAS No. -

Molecular Formula C₂₄H₃₄BN₃O₄

Molecular Weight 439.36

Impurity

(1S,5R)-Varenicline Impurity 14

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59351

CAS No. -

Molecular Formula C₁₃H₁₃F₃N₂O

Molecular Weight 270.25

Impurity

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

Useful research chemical for a range of applications.
Brivaracetam Impurity

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CAT No. CS-O-57679

CAS No. -

Molecular Formula C₁₁H₁₈N₂O₃

Molecular Weight 226.27

Impurity

(2S,3R,4S,5R,6R) 2-methoxy dapagliflozin impurity

Useful research chemical for a range of applications.
(2S,3R,4S,5R,6R) 2-methoxy dapagliflozin impurity Impurity

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CAT No. CS-O-53898

CAS No. -

Molecular Formula C₂₂H₂₇ClO₇

Molecular Weight 438.90

Impurity

Structure - (3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate(Darunavir-d9 Impurity)

(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate(Darunavir-d9 Impurity)

Useful research chemical for a range of applications.
(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate(Darunavir-d9 Impurity) Impurity

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CAT No. CS-T-97467

CAS No. -

Molecular Formula C₂₇H₂₈D₉N₃O₇S

Molecular Weight 556.72

Impurity

(3R,5S,6R)-Ubrogepant Diastereiomer impurity

Useful research chemical for a range of applications.
Ubrogepant Impurity

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CAT No. CS-O-45056

CAS No. NA

Molecular Formula C₂₉H₂₆F₃N₅O₃

Molecular Weight 549.55

Impurity

Structure - (3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d5(Levofloxacin Impurity)

(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d5(Levofloxacin Impurity)

Useful research chemical for a range of applications.
(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d5(Levofloxacin Impurity) Impurity

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CAT No. CS-T-97514

CAS No. -

Molecular Formula C₁₉H₁₇D₅FN₃O₄

Molecular Weight 380.42

Impurity

(4-Chlorophenyl)[4-(1-methylethoxy)phenyl]methanone-D7 (Fenofibrate Impurity)

Useful research chemical for a range of applications.
Fenofibrate Impurity

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CAT No. CS-T-96827

CAS No. NA

Molecular Formula C₁₆H₈D₇ClO₂

Molecular Weight 281.79

Impurity

(4Z)-Mycophenolate Mofetil (EP Impurity C)

Useful research chemical for a range of applications.
(4Z)-Mycophenolate Mofetil (EP Impurity C) Impurity

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CAT No. CS-T-83799

CAS No. 1076198-64-5

Molecular Formula -

Molecular Weight -

Impurity

(6R,10S)-Varenicline Impurity 20

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59349

CAS No. -

Molecular Formula C₁₃H₁₃N₃O₂

Molecular Weight 243.26

Impurity

(6R,10S)-Varenicline Impurity 36

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59354

CAS No. -

Molecular Formula C₁₅H₁₇N₃O₂

Molecular Weight 271.31

Impurity

(6R,10S)-Varenicline Impurity 37

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59356

CAS No. -

Molecular Formula C₂₈H₂₆N₆O

Molecular Weight 462.55

Impurity

(R)-5-chloro-4-methyl Daridorexant impurity

Useful research chemical for a range of applications.
Daridorexant Impurity

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CAT No. CS-O-59685

CAS No. -

Molecular Formula C₂₃H₂₃ClN₆O₂

Molecular Weight 450.92

Impurity

(R)-Atomoxetine EP Impurity A hydrochloride

Useful research chemical for a range of applications.
Atomoxetine Impurity

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CAT No. CS-O-46848

CAS No. 1212215-97-8

Molecular Formula C₁₆H₂₀ClNO

Molecular Weight 277.79

Impurity

(R)-Bortezomib Hydroperoxy Impurity

Useful research chemical for a range of applications.
Bortezomib Impurity

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CAT No. CS-O-14780

CAS No. 886979-78-8

Molecular Formula C₁₉H₂₄N₄O₄

Molecular Weight 372.4

Impurity

(R)-Clopidogrel EP Impurity E

Useful research chemical for a range of applications.
Clopidogrel Impurity

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CAT No. CS-O-49010

CAS No. 444728-15-8

Molecular Formula C₁₅H₁₅ClN₂OS

Molecular Weight 306.81

Impurity

(R)-Hydroxy Ixazomib impurity

Useful research chemical for a range of applications.
Ixazomib Impurity

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CAT No. CS-O-56349

CAS No. -

Molecular Formula C₁₄H₁₈Cl₂N₂O₃

Molecular Weight 333.21

Impurity

(R)-Mavacamten N-Nitroso Impurity

Useful research chemical for a range of applications.
Mavacamten Impurity

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CAT No. CS-O-60063

CAS No. -

Molecular Formula C₁₅H₁₈N₄O₃

Molecular Weight 302.33

Impurity

(R)-Methotrexate N-nitroso Impurity

Useful research chemical for a range of applications.
Methotrexate Impurity

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CAT No. CS-O-46623

CAS No. NA

Molecular Formula C₂₀H₂₁N₉O₆

Molecular Weight 483.44

Impurity

(R)-N-Formyl Linagliptin impurity

Useful research chemical for a range of applications.
Linagliptin Impurity

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CAT No. CS-O-33528

CAS No. 3037659-49-4

Molecular Formula C₂₆H₂₈N₈O₃

Molecular Weight 500.55

Impurity

(R)-N-Nitroso Bromhexine EP Impurity E

Useful research chemical for a range of applications.
Bromhexine Impurity

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CAT No. CS-O-61725

CAS No. -

Molecular Formula C₁₅H₂₀Br₂N₃O+

Molecular Weight 418.15

Impurity

(R)-Ofloxacin Carboxylic Acid (Dextrofloxacin Difluoro Impurity)

Useful research chemical for a range of applications.
Ofloxacin Impurity

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CAT No. CS-T-83031

CAS No. 110548-07-7

Molecular Formula C₁₃H₉F₂NO₄

Molecular Weight 281.2

Impurity

(R)-Pregabalin EP Impurity D

Useful research chemical for a range of applications.
Pregabalin Impurity

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CAT No. CS-O-14987

CAS No. 89015-27-0

Molecular Formula C₁₁H₁₄O₃

Molecular Weight 194.23

Impurity

(R)-Sitagliptin Methyl Ester Tartaric Acid Impurity

Useful research chemical for a range of applications.
Sitagliptin Impurity

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CAT No. CS-O-53710

CAS No. 1384431-02-0

Molecular Formula C₁₅H₁₈F₃NO₈

Molecular Weight 397.30

Impurity

(R)-Sitagliptin Methyl-Ester Impurity

Useful research chemical for a range of applications.
Sitagliptin Impurity

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CAT No. CS-P-00280

CAS No. 881995-69-3

Molecular Formula C₁₁H₁₂F₃NO₂

Molecular Weight 247.21

Impurity

(R)-Sitagliptin N-Boc-Methyl-Ester Impurity

Useful research chemical for a range of applications.
Sitagliptin Impurity

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CAT No. CS-EO-00173

CAS No. 881995-73-9

Molecular Formula C₁₆H₂₀F₃NO₄

Molecular Weight 347.33

Impurity

(R,R)-Bicalutamide EP Impurity E

Useful research chemical for a range of applications.
Bicalutamide Impurity

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CAT No. CS-T-89189

CAS No. 1080647-25-1

Molecular Formula C₁₈H₁₄F₄N₂O₃S

Molecular Weight 414.37 g/mol

Indole-impurities

Indole-impurities

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