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Ezetimibe, Impurities

(3’S,3R,4S)-Desfluoro Ezetimibe

$250.00 25 mg

In Stock

CAS No.

: 190595-66-5

Mol F.

: C24H22FNO3

Mol W.

: 391.43

Cat No.

: SA14808

Ezetimibe, Impurities

(3’S)-ent-Ezetimibe; SSR-Ezetimibe

$275.00 25 mg

In Stock

CAS No.

: 1593543-00-0

Mol F.

: C24H21F2NO3

Mol W.

: 409.43

Cat No.

: SA14814

Impurities, Ticagrelor

(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol

Please enquire for price & pack size

In Stock

CAS No.

: 155899-66-4

Mol F.

: CˆH…NOƒ

Mol W.

: 173.21

Cat No.

: SA32517

Impurities, Nintedanib

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-Indole-6-carboxylic Acid Methyl Ester

Please enquire for price & pack size

In Stock

CAS No.

: 1168150-46-6

Mol F.

: C18H15NO4

Mol W.

: 309.31

Cat No.

: SA22508

Impurities, Tofacitinib

(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride

Please enquire for price & pack size

In Stock

CAS No.

: 1062580-52-2 (2HCl)

Mol F.

: C14H24Cl2N2

Mol W.

: 291.26

Cat No.

: SA43320

Atorvastatin, Impurities

(3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

$395.00 500 mg

In Stock

CAS No.

: 125971-93-9

Mol F.

: C11H19NO4

Mol W.

: 229.27

Cat No.

: SA17841

Atorvastatin, Impurities

(3R,5R)-Atorvastatin Amide impurity

$250.00 25 mg

In Stock

CAS No.

: 2125501-02-0

Mol F.

: C33H36FN3O4

Mol W.

: 557.66

Cat No.

: SA17844

Impurities, Rosuvastatin

(3R,5R)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C10H19ClO4

Mol W.

: 238.71

Cat No.

: SA12192

Atorvastatin, Impurities

(3R,5S)-Atorvastatin Calcium salt

$195.00 10 mg

In Stock

CAS No.

: 1312366-79-2

Mol F.

: C33H35FN2O5 : 1/2(Ca)

Mol W.

: 558.7 1/2 (40.1)

Cat No.

: SA17840

Ibrutinib, Impurities

(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylic Acid Phenylmethyl Ester

Please enquire for price & pack size

In Stock

CAS No.

: 2012523-59-8

Mol F.

: C30H28N6O3

Mol W.

: 520.58000000000004

Cat No.

: SA47409

Impurities, Paroxetine

(3S,4R)-N-Methyl Paroxol

Please enquire for price & pack size

In Stock

CAS No.

: 105812-81-5

Mol F.

: C13H18FNO

Mol W.

: 223.29

Cat No.

: SA18318

Impurities, Tofacitinib

(3S,4S)-1-Benzyl-N,4- dimethylpiperidin-3-amine

Please enquire for price & pack size

In Stock

CAS No.

: 1354486-07-9

Mol F.

: C14H22N2

Mol W.

: 218.34

Cat No.

: SA43326

Impurities, Pitavastatin

(3S,5R,E)-Tert-butyl 7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C29H32FNO4

Mol W.

: 477.57

Cat No.

: SA29525

Atorvastatin, Impurities

(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

$150.00 25 mg

In Stock

CAS No.

: 186508-94-1

Mol F.

: C₁₁H₁₉NO₄

Mol W.

: 229.27

Cat No.

: SA17833

Atorvastatin, Impurities

(3S,5R)-Atorvastatin Calcium Salt

$195.00 10 mg

In Stock

CAS No.

: 887196-25-0 (calcium salt); 887324-52-9 (acid)

Mol F.

: C33H34FN2O5 .1/2 Ca

Mol W.

: 577.67

Cat No.

: SA17827

Impurities, Rosuvastatin

(3S,5S)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate

$250.00 25 mg

In Stock

CAS No.

: 325471-28-1

Mol F.

: C10H19ClO4

Mol W.

: 238.71

Cat No.

: SA12191

Impurities, Rosuvastatin

(3S)-4-Chloro-3-hydroxybutyronitrile

$70.00 25 mg

In Stock

CAS No.

: 127913-44-4

Mol F.

: C4H6ClNO

Mol W.

: 119.55

Cat No.

: SA12125

Bromfenac, Impurities

(4-bromophenyl)(indolin-7-yl)methanone

Please enquire for price & pack size

In Stock

CAS No.

: 91714-41-9

Mol F.

: C15H12BrNO

Mol W.

: 302.16

Cat No.

: SA18917

Clotrimazole, Impurities

(4-Chlorophenyl)diphenylmethanol

Please enquire for price & pack size

In Stock

CAS No.

: 6922-89-0

Mol F.

: C19H15ClO

Mol W.

: 294.77

Cat No.

: SA11605

Atorvastatin, Impurities

(4R,6S)-3,5-Dihydroxy-6-cyanohexanoic acid tertbutyl ester

$170.00 25 mg

In Stock

CAS No.

Mol F.

: C11H19NO4

Mol W.

: 229.13

Cat No.

: SA17829

Dorzolamide, Impurities

(4R,6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-Dioxide

$95.00 25 mg

In Stock

CAS No.

: 147128-77-6

Mol F.

: C8H10O3S2

Mol W.

: 218.29

Cat No.

: SA24108

Atorvastatin, Impurities

(4R,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester

$220.00 50 mg

In Stock

CAS No.

: 196085-84-4

Mol F.

: C14H23NO4

Mol W.

: 269.34

Cat No.

: SA17828

Ezetimibe, Impurities

(4R)-4-Phenyl-1,3-oxazolidin-2-one

$80.00 25 mg

In Stock

CAS No.

: 90319-52-1

Mol F.

: C9H9NO2

Mol W.

: 163.17

Cat No.

: SA14842

Brivaracetam, Impurities

(4S)-Brivaracetam

$395.00 25 mg

In Stock

CAS No.

: 357336-19-7

Mol F.

: C11H20N2O2

Mol W.

: 212.3

Cat No.

: SA47303

Impurities, Olmesartan Medoxomil

(5-(chloromethyl)-2-oxo-1,3-dioxol-4-yl)methyl 1-((2′-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate

$395.00 25 mg

In Stock

CAS No.

: 896419-18-4

Mol F.

: C29H29ClN6O6

Mol W.

: 593.03

Cat No.

: SA17756

Dapagliflozin, Impurities

(5-Bromo-2-chlorophenyl)(4- ethoxyphenyl)methanol

$225.00 25 mg

In Stock

CAS No.

: 1280647-32-6

Mol F.

: C14H12BrClO2

Mol W.

: 327.6

Cat No.

: SA15044

Dapagliflozin, Impurities

(5-Bromo-2-chlorophenyl)(4-ethoxyphenyl)methanone

$225.00 25 mg

In Stock

CAS No.

: 461432-22-4

Mol F.

: C15H12BrClO2

Mol W.

: 339.61

Cat No.

: SA15045

Empagliflozin, Impurities

(5-Bromo-2-chlorophenyl)(4-fluorophenyl)methanone

Please enquire for price & pack size

In Stock

CAS No.

: 915095-85-1

Mol F.

: C13H7BrClFO

Mol W.

: 313.55

Cat No.

: SA15139

Dapagliflozin, Impurities

(5-Bromo-2-chlorophenyl)(4-hydroxyphenyl)methanone

$195.00 25 mg

In Stock

CAS No.

: 1360568-68-8

Mol F.

: C13H8BrClO2

Mol W.

: 332.94

Cat No.

: SA15036

Atorvastatin, Impurities

(5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid tert-Butyl Ester

$175.00 100 mg

In Stock

CAS No.

: 125988-01-4

Mol F.

: C11H17NO4

Mol W.

: 227.26

Cat No.

: SA17839

Cefadroxil, Impurities

(6R,7R)-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Please enquire for price & pack size

In Stock

CAS No.

: 79349-82-9

Mol F.

: C9H10N2O3S

Mol W.

: 226.25

Cat No.

: SA42314

Betamethasone Dipropionate, Impurities

(E)-Betamethasone-∆17,20 21-Aldehyde

$295.00 25 mg

In Stock

CAS No.

: 52647-07-1

Mol F.

: C22H27FO4

Mol W.

: 374.45

Cat No.

: SA14510

Ezetimibe, Impurities

(N-1) of 3′-deshydroxy ezetimibe acid

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C25H25F2NO3

Mol W.

: 425.47

Cat No.

: SA14853

Impurities, Salmeterol

(N-1) of Salmeterol EP Impurity C

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C39H49NO4

Mol W.

: 595.81

Cat No.

: SA10112

Diltiazem, Impurities

(R,R)-Diltiazem

Please enquire for price & pack size

In Stock

CAS No.

: 75472-92-3

Mol F.

: C22H26N2O4S

Mol W.

: 414.5

Cat No.

: SA19532

Efinaconazole, Impurities

(R,R)-Efinaconazole Epoxide

Please enquire for price & pack size

In Stock

CAS No.

: 135270-13-2

Mol F.

: C12H11F2N3O

Mol W.

: 251.23

Cat No.

: SA23608

Efinaconazole, Impurities

(R,R)-Efinaconazole KSM- Protected Epoxy Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 135267-12-8

Mol F.

: C15H18F2O3

Mol W.

: 284.3

Cat No.

: SA23625

Ibrutinib, Impurities

(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one

Please enquire for price & pack size

In Stock

CAS No.

: 1288338-96-4

Mol F.

: C25H25ClN6O2

Mol W.

: 476.96

Cat No.

: SA47420

Apremilast, Impurities

(R)-1-(3-ethoxy-4- methoxyphenyl)-2- (methylsulfonyl)ethyl amine

Please enquire for price & pack size

In Stock

CAS No.

: 608142-27-4

Mol F.

: C12H19NO4S

Mol W.

: 273.35

Cat No.

: SA30021

Cetirizine, Impurities

(R)-1-[(4-Chlorophenyl)phenylmethyl]piperazine

Please enquire for price & pack size

In Stock

CAS No.

: 300543-56-0

Mol F.

: C17H19ClN2

Mol W.

: 286.8

Cat No.

: SA13501

Impurities, Linagliptin

(R)-2-((1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1Hpurin-8-yl)piperidin-3-yl)carbamoy

Please enquire for price & pack size

In Stock

CAS No.

: 2074688-81-4

Mol F.

: C33H32N8O5

Mol W.

: 620.7

Cat No.

: SA49910

Empagliflozin, Impurities

(R)-3-(4-(5-bromo-2-chlorobenzyl)phenoxy)tetrahydrofuran

Please enquire for price & pack size

In Stock

CAS No.

: 915095-90-8

Mol F.

: C17H16BrClO2

Mol W.

: 367.7

Cat No.

: SA15134

Ibrutinib, Impurities

(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Please enquire for price & pack size

In Stock

CAS No.

: 1022150-12-4

Mol F.

: C22H22N6O

Mol W.

: 386.45

Cat No.

: SA47411

Dapoxetine, Impurities

(R)-Dapoxetine Hydrochloride

Please enquire for price & pack size

In Stock

CAS No.

: 156453-51-9

Mol F.

: C21H23NOHCl"

Mol W.

: 341.87

Cat No.

: SA23001

Impurities, Timolol

(R)-Didemethyltimolol Maleate

Please enquire for price & pack size

In Stock

CAS No.

: NA

Mol F.

: C15H24N4O7

Mol W.

: 404.44

Cat No.

: SA23214

Duloxetine, Impurities

(R)-Duloxetine; Duloxetine EP Impurity A

$200.00 25 mg

In Stock

CAS No.

: 116539-60-7(base); 910138-96-4(HCl)

Mol F.

: C18H19NOS

Mol W.

: 297.42

Cat No.

: SA36301

Impurities, Timolol

(R)-Hydroxy Timolol

Please enquire for price & pack size

In Stock

CAS No.

: NA

Mol F.

: C13H24N4O4S

Mol W.

: 332.15

Cat No.

: SA23222

Impurities, Venlafaxine

(R)-N-(2-(1-hydroxycyclohexyl)-2-(4-hydroxyphenyl)ethyl)-N-methylnitrous amide

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C15H22N2O3

Mol W.

: 278.35

Cat No.

: SA22742

Dolutegravir, Impurities

(R)-N-(2,4-Difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,3,4,8-tetrahydro-1H-pyrido[1,2-a]pyrazine-7-carboxamide

Please enquire for price & pack size

In Stock

CAS No.

: NA

Mol F.

: C20H19F2N3O5

Mol W.

: 419.38

Cat No.

: SA20218

Impurities, Pregabalin

(R)-Pregabalin

Please enquire for price & pack size

In Stock

CAS No.

: 148553-51-9

Mol F.

: C8H17NO2

Mol W.

: 159.22999999999999

Cat No.

: SA24802

Product Categories

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

Please click on the respective API letter

Ezetimibe, Impurities

(3’S,3R,4S)-Desfluoro Ezetimibe

CAS No.

: 190595-66-5

Mol F.

: C24H22FNO3

Mol W.

: 391.43

Cat No.

: SA14808

Ezetimibe, Impurities

(3’S)-ent-Ezetimibe; SSR-Ezetimibe

CAS No.

: 1593543-00-0

Mol F.

: C24H21F2NO3

Mol W.

: 409.43

Cat No.

: SA14814

Impurities, Ticagrelor

(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol

CAS No.

: 155899-66-4

Mol F.

: CˆH…NOƒ

Mol W.

: 173.21

Cat No.

: SA32517

Impurities, Nintedanib

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-Indole-6-carboxylic Acid Methyl Ester

CAS No.

: 1168150-46-6

Mol F.

: C18H15NO4

Mol W.

: 309.31

Cat No.

: SA22508

Impurities, Tofacitinib

(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride

CAS No.

: 1062580-52-2 (2HCl)

Mol F.

: C14H24Cl2N2

Mol W.

: 291.26

Cat No.

: SA43320

Atorvastatin, Impurities

(3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

CAS No.

: 125971-93-9

Mol F.

: C11H19NO4

Mol W.

: 229.27

Cat No.

: SA17841

Atorvastatin, Impurities

(3R,5R)-Atorvastatin Amide impurity

CAS No.

: 2125501-02-0

Mol F.

: C33H36FN3O4

Mol W.

: 557.66

Cat No.

: SA17844

Impurities, Rosuvastatin

(3R,5R)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate

CAS No.

Mol F.

: C10H19ClO4

Mol W.

: 238.71

: CˆH…NOƒ

(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylic Acid Phenylmethyl Ester