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Impurities, Sitagliptin

(3-Des-trifluoromethyl-3-methyl) Sitagliptin

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CAS No.

Mol F.

: C16H18F3N5O

Mol W.

: 353.54

Cat No.

: SA10428

Buildling Blocks

(3-phenylpropyl)methylamine | CAS : 23580-89-4

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CAS No.

: 23580-89-4

Mol F.

: C10H15N

Mol W.

: 149.23

Cat No.

: SB10708

Impurities, Nintedanib

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

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CAS No.

: 1168152-06-4

Mol F.

: C21H19NO5

Mol W.

: 365.38

Cat No.

: SA22506

Intermediates

(3R,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)-3-methyldihydrofuran-2(3H)-one

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CAS No.

: 492-30-8

Mol F.

: C6H10O5

Mol W.

: 162.14

Cat No.

: SRC900034

Gemcitabine, Impurities

(3R,4R)-1-ethoxy-2,2-difluoro-4,5-dihydroxy-1-oxopentan-3-yl benzoate impurity

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CAS No.

Mol F.

: C14H16F2O6

Mol W.

: 318.27

Cat No.

: SA44521

Impurities, Tofacitinib

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile L-aspartate

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CAS No.

: NA

Mol F.

: C20H27N7O5

Mol W.

: 445.47

Cat No.

: SA43312

Canagliflozin, Impurities

(3R,4S,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylphenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol

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CAS No.

: 1030825-21-8

Mol F.

: C25H27FO6S

Mol W.

: 474.54

Cat No.

: SA14934

Impurities, Rosuvastatin

(3R,5R)-Rosuvastatin Ethyl Ester

$950.00 25 mg

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CAS No.

: 1776088-23-3

Mol F.

: C23H30FN3O6S

Mol W.

: 495.56

Cat No.

: SA12148

Impurities, Rosuvastatin

(3R,5S)-5-[(S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic Acid tert-Butyl Ester

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CAS No.

Mol F.

: C26H36FN3O6S

Mol W.

: 537.64

Cat No.

: SA12165

Impurities, Rosuvastatin

(3R,5S)-6-Chloro-3,5-dihydroxyhexanoic Acid tert-Butyl Ester

$100.00 25 mg

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CAS No.

: 154026-93-4

Mol F.

: C10H19ClO4

Mol W.

: 238.71

Cat No.

: SA12126

Impurities, Rosuvastatin

(3R,5S)-tert-butyl 3,5-dihydroxy-6-(5-methyl-1,3,4-thiadiazol-2-ylsulfonyl)hexanoate

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CAS No.

Mol F.

: C13H22N2O6S2

Mol W.

: 366.45

Cat No.

: SA121130

Atorvastatin, Impurities

(3R)-4-Cyano-3-hydroxybutanoic Acid Ethyl Ester

$100.00 100 mg

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CAS No.

: 141942-85-0

Mol F.

: C7H11NO3

Mol W.

: 157.17

Cat No.

: SA17843

Impurities, Rosuvastatin

(3RS,5RS,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic Acid

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CAS No.

: 1007912-86-8 (Free Base)

Mol F.

: C22H28FN3O6S

Mol W.

: 481.54

Cat No.

: SA121118

Exemestane, Impurities

(3S,5R,6R,8R,9S,10R,13S,14S,17S)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,6,17-triol

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CAS No.

: 600178-04-9

Mol F.

: C19H32O3

Mol W.

: 308.46

Cat No.

: SA19132

Impurities, Rosuvastatin

(3S,5R,7R)-Rosuvstatin Impurity I (EP)

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CAS No.

Mol F.

: C22H27FN3NaO6S

Mol W.

: 503.52

Cat No.

: SA12163

Impurities, Rosuvastatin

(3S,5S,7R)- Rosuvastatin Impurity I (EP) Sodium Salt

$2,550.00 25 mg

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CAS No.

Mol F.

: C22H27FN3NaO6S

Mol W.

: 503.52

Cat No.

: SA12162

Impurities, Rosuvastatin

(3S,5S)-Rosuvastatin Calcium Salt

$1,550.00 25 mg

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CAS No.

: 1584149-34-7; 2185805-14-3

Mol F.

: C22H27FN3O6S.1/2Ca

Mol W.

: 500.61

Cat No.

: SA12150

Impurities, Neostigmine

(4-METHOXY-PHENYL)-DIMETHYL-AMINE

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CAS No.

: 701-56-4

Mol F.

: C9H13NO

Mol W.

: 151.21

Cat No.

: SA19713

Impurities, Vericiguat

(4,6-Diamino-2-(5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)carbamic acid

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CAS No.

Mol F.

: C18H14F2N8O2

Mol W.

: 412.4

Cat No.

: SA50703

Dolutegravir, Impurities

(4R,12aS)-7-Bromo-3,4,6,8,12,12a-hexahydro-4-methyl-6,8-dioxo-2H-pyrido[1’,2’:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic Acid Ethyl Ester

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CAS No.

: 1246616-78-3

Mol F.

: C15H17BrN2O5

Mol W.

: 385.21

Cat No.

: SA20215

Dolutegravir, Impurities

(4R,12As)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2h-pyrido[1’,2’:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic Acid

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CAS No.

: 1246616-73-8

Mol F.

: C13H14N2O6

Mol W.

: 294.26

Cat No.

: SA20223

Dolutegravir, Impurities

(4R,12aS)-N-[(2,4-Difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-4-methyl-6,8-dioxo-7-(phenylmethoxy)-2H-pyrido[1’,2’:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide

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CAS No.

: 1206102-11-5

Mol F.

: C27H25F2N3O5

Mol W.

: 509.5

Cat No.

: SA20219

Atorvastatin, Impurities

(4R,6S)-6-(Cyanomethyl)-2,2-dimethyl_x0013_1,3-dioxane-4-acetic Acid tert-Butyl Ester

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CAS No.

: 196085-85-4

Mol F.

Mol W.

Cat No.

: SA17832

Dorzolamide, Impurities

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

$395.00 25 mg

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CAS No.

: 1533443-76-3

Mol F.

: C8H11NO5S3

Mol W.

: 297.37

Cat No.

: SA24109

Intermediates

(4R,cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate

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CAS No.

: 125995-13-3

Mol F.

: C14H23NO4

Mol W.

: 273.37

Cat No.

: SRC900066

Dorzolamide, Impurities

(4R)-Dorzolamide

$1,095.00 25 mg

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CAS No.

: 149249-72-9

Mol F.

: C10H16N2O4S3

Mol W.

: 324.44

Cat No.

: SA24106

Dolutegravir, Impurities

(4S,12aS)-3,4,6,8,12,12a-Hexahydro-7-hydroxy-4-methyl-6,8-dioxo-2H-pyrido[1’,2’:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic Acid

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CAS No.

: NA

Mol F.

: C14H16N2O6

Mol W.

: 308.29000000000002

Cat No.

: SA20213

Empagliflozin, Impurities

(5-(4-fluorophenyl)thiophen-2-yl)(5-iodo-2-methylphenyl)methanol

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CAS No.

: 1818268-45-9

Mol F.

: C18H14FIOS

Mol W.

: 424.27

Cat No.

: SA15127

Impurities, Rosuvastatin

(5S)-6-Chloro-5-hydroxy-3-oxo-hexanoic Acid 1,1-Dimethylethyl Ester

$150.00 25 mg

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CAS No.

: 154026-92-3

Mol F.

: C10H17ClO4

Mol W.

: 236.69

Cat No.

: SA12198

Impurities, Vericiguat

(6-Amino-2-(5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidine-4,5-diyl)bis(methylcarbamic acid)

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CAS No.

Mol F.

: C21H18F2N8O4

Mol W.

: 484.4

Cat No.

: SA50704

Impurities, Raloxifene

(6-Hydroxy-2-(4-methoxyphenyl)benzo[b]thiophen-7-yl)(4-(2-(piperidin-1-yl)ethoxy)phenyl)methanone

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CAS No.

: NA

Mol F.

: C29H29NO4S

Mol W.

: 487.61

Cat No.

: SA24917

Cabergoline, Impurities

(6aR,9R,10aR)-7-allyl-N-(3-(dimethylamino)propyl)-N-(ethylcarbamoyl)-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamide

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CAS No.

: 81409-90-7

Mol F.

: C26H37N5O2

Mol W.

: 451.60

Cat No.

: SA51800

Cefadroxil, Impurities

(6S,7S)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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CAS No.

: NA

Mol F.

: C17H17N3O5S

Mol W.

: 375.4

Cat No.

: SA42304

Cefaclor, Impurities

(7S)-Cefaclor

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CAS No.

: 143059-69-2

Mol F.

: C15H14ClN3O4S

Mol W.

: 367.81

Cat No.

: SA18709

Impurities, Norethindrone

(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-6,17-diyl diacetate

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CAS No.

Mol F.

: C24H28O5

Mol W.

: 396.48

Cat No.

: SA13440

Hydrocortisone, Impurities

(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid

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CAS No.

: 3597-45-3

Mol F.

: C20H28O5

Mol W.

: 348.43

Cat No.

: SA15232

Impurities, Molnupiravir

(E)-1-((2R,3S,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(hydroxyimino)-3,4-dihydropyrimidin-2(1H)-one

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CAS No.

: 13491-41-3

Mol F.

: C9H13N3O6

Mol W.

: 259.22

Cat No.

: SA46220

Impurities, Ribociclib

(E)-1,2-Bis(5-chloropyridin-2-yl)diazene 1-oxide

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CAS No.

: 120613-50-5

Mol F.

: C10H6Cl2N4O

Mol W.

: 269.1

Cat No.

: SA47117

Difluprednate, Impurities

(E)-2-((6S,8S,9R,10S,11S,13S,14S)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,13,15,16-octahydro-3H-cyclopenta[a]phenanthren-1

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CAS No.

: NA

Mol F.

: C21H24F2O4

Mol W.

: 378.41

Cat No.

: SA45901

Impurities, Rilpivirine

(E)-3-(4-Amino-3,5-bis(methoxymethyl)phenyl)acrylonitrile

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CAS No.

: NA

Mol F.

: C13H16N2O2

Mol W.

: 232.28

Cat No.

: SA25404

Eltrombopag, Impurities

(E)-3′-(2-(1-(3,4-dimethylphenyl)-1H-pyrazol-4(5H)-ylidene)hydrazinyl)biphenyl-3-carboxylic acid

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CAS No.

Mol F.

: C24H22N4O2

Mol W.

: 398.46

Cat No.

: SA51112

Impurities, Tamoxifen

(E)-4-Acetoxy Tamoxifen

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CAS No.

: 76117-70-9

Mol F.

: C28H31NO3

Mol W.

: 429.55

Cat No.

: SA35514

Impurities, Tamoxifen

(E)-4-Alloxycarboxyl Tamoxifen

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CAS No.

: 1287191-58-5

Mol F.

: C30H33NO4

Mol W.

: 471.59

Cat No.

: SA35515

Impurities, Terbinafine

(E)-6,6-Dimethyl-2-hepten-4-ynal

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CAS No.

: 138139-82-9

Mol F.

: C9H12O

Mol W.

: 136.19

Cat No.

: SA25717

Impurities, Terbinafine

(E)-6,6-Dimethylhept-2-en-4-yn-1-ol

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CAS No.

: 173200-56-1

Mol F.

: C9H14NO

Mol W.

: 138.21

Cat No.

: SA25722

Impurities, Sitagliptin

(R,E)-(R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic (E)-N,N’-dicyclohexylcarbamimidic anhydride

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CAS No.

: 2072867-06-0

Mol F.

: C28H40F3N3O4

Mol W.

: 539.6

Cat No.

: SA10454

Impurities, Rosuvastatin

(R,E)-7-(4-(4-Fluorophenyl)-2-(2-hydroxy-N,2-dimethylpropylsulfonamido)-6-isopropylpyrimidin-5-yl)-3-hydroxy-5-oxohept-6-enoate (Rosuvastatin Impurity)

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CAS No.

Mol F.

: C25H31FN3O7S.1/2Ca

Mol W.

: 556.63

Cat No.

: SA12143

Argatroban, Impurities

(R,E)-Ethyl 2-(1-phenylethylimino)acetate

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CAS No.

: 37662-05-8

Mol F.

: C12H15NO2

Mol W.

: 205.25

Cat No.

: SA48418

Bupropion, Impurities

(R,R)-Dihydro Bupropion Hydrochloride

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CAS No.

: 357637-18-4

Mol F.

: C₁₃H₂₁Cl₂NO

Mol W.

: 278.22

Cat No.

: SA12223

Efinaconazole, Impurities

(R,R)-Efinaconazole Diol

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CAS No.

: 1175536-50-1

Mol F.

: C12H13F2N3O2

Mol W.

: 269.25

Cat No.

: SA23602