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Impurities, Pregabalin

3-Isobutylglutaric Anhydride

$95.00 25 mg

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CAS No.

: 185815-59-2

Mol F.

: C9H14O3

Mol W.

: 170.21

Cat No.

: SA24836

Impurities, Pregabalin

3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methyl-hexanoic Acid Phenylmethyl Ester

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CAS No.

: 1990538-01-6

Mol F.

: C20H31NO4

Mol W.

: 349.46

Cat No.

: SA24835

Impurities, Pregabalin

3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methylhexanoic Acid

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CAS No.

: 228104-41-4

Mol F.

: C13H25NO4

Mol W.

: 259.33999999999997

Cat No.

: SA24834

Impurities, Pregabalin

3-[[[3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methyl-1-oxohexyl]amino]methyl]-5-methyl-hexanoic Acid Phenylmethyl

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CAS No.

: 1990538-02-7

Mol F.

: C28H46N2O5

Mol W.

: 490.68

Cat No.

: SA24833

Impurities, Pregabalin

4,9-Diisobutyl-1,6-diazecane-2,7-dione

$395.00 25 mg

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CAS No.

: 1990538-03-8

Mol F.

: C16H30N2O2

Mol W.

: 282.42

Cat No.

: SA24832

Impurities, Pregabalin

N,N-Diethyl-5-methyl-3-(nitromethyl)hexanamide

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CAS No.

: NA

Mol F.

: C12H24N2O3

Mol W.

: 244.33

Cat No.

: SA24831

Impurities, Pregabalin

2,4-Dicyano-3-(2-methylpropyl)-pentanediamide

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CAS No.

: 185815-56-9

Mol F.

: C11H16N4O2

Mol W.

: 236.27

Cat No.

: SA24830

Impurities, Pregabalin

2,4-Dicyano-3-isobutyl-glutaric Acid

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CAS No.

: 99068-93-6

Mol F.

: C10H12N2O4

Mol W.

: 224.21

Cat No.

: SA24829

Impurities, Pregabalin

Pregabalin 3-Cyano Impurity

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CAS No.

: 181289-16-7

Mol F.

: C8H13NO2

Mol W.

: 155.19

Cat No.

: SA24828

Impurities, Pregabalin

(R)-(-)-3-(Carbamoylmethyl)-5-methylhexanoic acid

$95.00 25 mg

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CAS No.

: 181289-33-8

Mol F.

: C9H17NO3

Mol W.

: 187.24

Cat No.

: SA24827

Impurities, Pregabalin

4-Bromomethylpyrrolidin-2-one

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CAS No.

: 975671-51-3

Mol F.

: C5H8BrNO

Mol W.

: 178.03

Cat No.

: SA24826

Impurities, Pregabalin

Benzyl 3-((3-(Aminomethyl)-5-methylhexanamido)methyl)-5-methylhexanoate

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CAS No.

: NA

Mol F.

: C23H2N2O3

Mol W.

: 390.56

Cat No.

: SA24825

Impurities, Pregabalin

3-[[[3-(Aminomethyl)-5-methyl-1-oxohexyl]amino]methyl]-5-methyl-hexanoic Acid

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CAS No.

: 1486961-58-3

Mol F.

: C16H32N2O3

Mol W.

: 300.83999999999997

Cat No.

: SA24824

Impurities, Pregabalin

3-(Aminomethyl)-5-methyl-hexanoic Acid Phenylmethyl Ester Hydrochloride

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CAS No.

: 649748-11-8(HCl);1480521-53-6(Base)

Mol F.

: C15H2NO2.HCl

Mol W.

: 285.81

Cat No.

: SA24823

Impurities, Pregabalin

3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid

$95.00 25 mg

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CAS No.

: 181289-15-6

Mol F.

: C9H17NO3

Mol W.

: 187.24

Cat No.

: SA24822

Impurities, Pregabalin

(S)-Pregabalin (N-Methyl)-lactam

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CAS No.

: NA

Mol F.

: C9H17NO

Mol W.

: 155.24

Cat No.

: SA24821

Pregabalin

(S)-Pregabalin Lactam

$125.00 25 mg

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CAS No.

: 181289-23-6

Mol F.

: C8H15NO

Mol W.

: 141.21

Cat No.

: SA24820

Impurities, Pregabalin

rac-Pregabalin N-Acrylamide

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CAS No.

: 1495844-28-4

Mol F.

: C11H19NO3

Mol W.

: 213.27

Cat No.

: SA24819

Impurities, Pregabalin

(S)-Pregabalin Methyl Ester

$155.00 25 mg

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CAS No.

: 714230-22-5

Mol F.

: C9H20ClNO2

Mol W.

: 209.71

Cat No.

: SA24818

Impurities, Pregabalin

N-Phenyl-rac-pregabalin

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CAS No.

: NA

Mol F.

: C14H21NO2

Mol W.

: 235.32

Cat No.

: SA24817

Impurities, Pregabalin

rac-4-Methyl-pregabalin

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CAS No.

: 313651-23-9

Mol F.

: C9H19NO2

Mol W.

: 173.25

Cat No.

: SA24816

Impurities, Pregabalin

(S)-N-Methyl Pregabalin

$395.00 25 mg

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CAS No.

: 1155843-61-0

Mol F.

: C9H19NO2

Mol W.

: 173.25

Cat No.

: SA24815

Impurities, Pregabalin

6-Hydroxy-pregabalin Hydrochloride Diastereomer Mixture

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CAS No.

: 1824424-61-4(freebase)

Mol F.

: C8H17NO3.HCl

Mol W.

: 211.68

Cat No.

: SA24814

Impurities, Pregabalin

6,6’-Dihydroxypregabalin Lactam

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CAS No.

: NA

Mol F.

: C8H15NO3

Mol W.

: 173.21

Cat No.

: SA24813

Impurities, Pregabalin

6,6’-Dihydroxypregabalin Hydrochloride

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CAS No.

: NA

Mol F.

: C8H17NO4.HCl

Mol W.

: 227.68

Cat No.

: SA24812

Impurities, Pregabalin

Bis-t-butyldimethylsilyl 6,6’-Dihydroxypregabalin Lactam

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CAS No.

Mol F.

: C20H43NO3SiO2

Mol W.

: 401.73

Cat No.

: SA24811

Impurities, Pregabalin

(S)-N-tert-Butoxycarbonyl Pregabalin Methyl Ester

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CAS No.

: 1246816-46-5

Mol F.

: C14H27NO4

Mol W.

: 273.37

Cat No.

: SA24810

Impurities, Pregabalin

3-(Bis((S)-4-isobutyl-2-oxopyrrolidin-1-yl)methyl)-5-methylhexanoic Acid

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CAS No.

: NA

Mol F.

: C24H42N2O4

Mol W.

: 422.6

Cat No.

: SA24809

Impurities, Pregabalin

5-Methyl-3-(nitromethyl)-4-hexenoic Acid Ethyl Ester

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CAS No.

: 1136478-28-8

Mol F.

: C10H17NO4

Mol W.

: 215.25

Cat No.

: SA24808

Impurities, Pregabalin

3-(2-Methylpropyl)pentanedioic Acid

$75.00 25 mg

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CAS No.

: 75143-89-4

Mol F.

: C9H16O4

Mol W.

: 188.22

Cat No.

: SA24807

Impurities, Pregabalin

5-Methyl-3-(nitromethyl)hexanoic Acid Ethyl Ester

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CAS No.

: 128013-65-0

Mol F.

: C10H19NO4

Mol W.

: 217.26

Cat No.

: SA24806

Impurities, Pregabalin

rac 5,6-Dehydro Pregabalin

$995.00 25 mg

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CAS No.

: 1136478-30-2

Mol F.

: C8H15NO2

Mol W.

: 157.21

Cat No.

: SA24805

Impurities, Pregabalin

rac 4,5-Dehydro Pregabalin

$250.00 25 mg

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CAS No.

: 216576-74-8

Mol F.

: C8H15NO2

Mol W.

: 157.21

Cat No.

: SA24804

Pregabalin

(S)-Pregabalin

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CAS No.

: 148553-50-8

Mol F.

: C8H17NO2

Mol W.

: 159.22

Cat No.

: SA24803

Pregabalin

(R)-Pregabalin

$125.00 25 mg

In Stock

CAS No.

: 148553-51-9

Mol F.

: C8H17NO2

Mol W.

: 159.23

Cat No.

: SA24802

Impurities, Pregabalin

Pregabalin Racemate

$95.00 25 mg

In Stock

CAS No.

: 128013-69-4

Mol F.

: C8H17NO2

Mol W.

: 159.23

Cat No.

: SA24801

Impurities, Pregabalin

Pregabalin Lactam Impurity

$120.00 25 mg

In Stock

CAS No.

: 61312-87-6

Mol F.

: C8H15NO

Mol W.

: 141.21

Cat No.

: SA24800

Impurities, Levothyroxine

3,5-Diiodo-D-isomer Levothyroxine

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CAS No.

: NA

Mol F.

: C15H13I2NO4

Mol W.

: 525.08

Cat No.

: SA24730

Impurities, Levothyroxine

Thyroxine

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CAS No.

: 51-48-9

Mol F.

: C15H11I4NO4

Mol W.

: 776.87

Cat No.

: SA24729

Impurities, Levothyroxine

T4-Formic Acid-N-methylamide

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CAS No.

: 2088032-78-2

Mol F.

: C14H9I4NO3

Mol W.

: 746.84

Cat No.

: SA24728

Impurities, Levothyroxine

α-Hydroxy-4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo-N-methyl-benzeneacetamide

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CAS No.

: 2088032-68-0

Mol F.

: C15H11I4NO4

Mol W.

: 776.87

Cat No.

: SA24727

Impurities, Levothyroxine

α-Amino-4-hydroxy-3,5-diiodo-benzeneacetic Acid

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CAS No.

: 854646-83-6

Mol F.

: C8H7I2NO3

Mol W.

: 418.96

Cat No.

: SA24726

Impurities, Levothyroxine

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-benzenemethanol

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CAS No.

: 2055-94-9

Mol F.

: C13H8I4O3

Mol W.

: 719.82

Cat No.

: SA24725

Impurities, Levothyroxine

4-(4-Ethyl-2,6-diiodophenoxy)-2,6-diiodo-phenol

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CAS No.

: 176258-89-2

Mol F.

: C14H10I4O2

Mol W.

: 717.85

Cat No.

: SA24724

Impurities, Levothyroxine

Levothyroxine T4-Hydroxyacetic Acid Impurity

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CAS No.

: 93647-48-4

Mol F.

: C14H8I4O5

Mol W.

: 763.83

Cat No.

: SA24723

Impurities, Levothyroxine

Levothyroxine Sodium

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CAS No.

: 55-03-8

Mol F.

: C15H20I4NNaO9

Mol W.

: 888.93

Cat No.

: SA24722

Impurities, Levothyroxine

Levothyroxine O-Methyl Amine Impurity

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CAS No.

: 2230724-39-5

Mol F.

: C15H13I4NO2

Mol W.

: 746.89

Cat No.

: SA24721

Impurities, Levothyroxine

Levothyroxine N-Methylamide

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In Stock

CAS No.

: 2088032-52-2

Mol F.

: C16H14I4N2O3

Mol W.

: 789.91

Cat No.

: SA24720

Impurities, Levothyroxine

Levothyroxine N-Formyl Impurity

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CAS No.

: 671235-41-9

Mol F.

: C16H11I4NO5

Mol W.

: 804.88

Cat No.

: SA24719

Impurities, Levothyroxine

Levothyroxine Monochloro Impurity

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CAS No.

: 909279-46-5

Mol F.

: C15H11ClI3NO4

Mol W.

: 685.42

Cat No.

: SA24718

Impurities, Levothyroxine

Levothyroxine Methyl Ester

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CAS No.

: 32180-11-3

Mol F.

: C16H13I4NO4

Mol W.

: 790.9

Cat No.

: SA24717

Impurities, Levothyroxine

Levothyroxine Methoxyphenoxy Aldehyde Impurity

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CAS No.

: 69240-57-9

Mol F.

: C14H10I2O3

Mol W.

: 480.04

Cat No.

: SA24716

Products / Reference Standards / API Impurities / API Related Compounds / Pharmaceutical Standards

Please click on the respective API letter

Impurities, Pregabalin

3-Isobutylglutaric Anhydride

CAS No.

: 185815-59-2

Mol F.

: C9H14O3

Mol W.

: 170.21

Cat No.

: SA24836

Impurities, Pregabalin

3-​[[[(1,​1-​Dimethylethoxy)​carbonyl]​amino]​methyl]​-​5-​methyl-​hexanoic Acid Phenylmethyl Ester

CAS No.

: 1990538-01-6

Mol F.

: C20H31NO4

Mol W.

: 349.46

Cat No.

: SA24835

Impurities, Pregabalin

3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methylhexanoic Acid

CAS No.

: 228104-41-4

Mol F.

: C13H25NO4

Mol W.

: 259.33999999999997

Cat No.

: SA24834

Impurities, Pregabalin

3-​[[[3-​[[[(1,​1-​Dimethylethoxy)​carbonyl]​amino]​methyl]​-​5-​methyl-​1-​oxohexyl]​amino]​methyl]​-​5-​methyl-hexanoic Acid Phenylmethyl

CAS No.

: 1990538-02-7

Mol F.

: C28H46N2O5

Mol W.

: 490.68

Cat No.

: SA24833

Impurities, Pregabalin

4,9-Diisobutyl-1,6-diazecane-2,7-dione

CAS No.

: 1990538-03-8

Mol F.

: C16H30N2O2

Mol W.

: 282.42

Cat No.

: SA24832

Impurities, Pregabalin

N,N-Diethyl-5-methyl-3-(nitromethyl)hexanamide

CAS No.

: NA

Mol F.

: C12H24N2O3

Mol W.

: 244.33

Cat No.

: SA24831

Impurities, Pregabalin

2,4-Dicyano-3-(2-methylpropyl)-pentanediamide

CAS No.

: 185815-56-9

Mol F.

: C11H16N4O2

Mol W.

: 236.27

Cat No.

: SA24830

Impurities, Pregabalin

2,4-Dicyano-3-isobutyl-glutaric Acid

CAS No.

: 99068-93-6

Mol F.

: C10H12N2O4

Mol W.

: 224.21

3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methyl-hexanoic Acid Phenylmethyl Ester

3-[[[3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methyl-1-oxohexyl]amino]methyl]-5-methyl-hexanoic Acid Phenylmethyl

3-[[[3-(Aminomethyl)-5-methyl-1-oxohexyl]amino]methyl]-5-methyl-hexanoic Acid

3-(Aminomethyl)-5-methyl-hexanoic Acid Phenylmethyl Ester Hydrochloride