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Aprepitant, Impurities

1R, 2S, 3R-CAH impurity

$480.00 25 mg

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CAS No.

: 2475187-95-0 (HCl salt)

Mol F.

: C20H19ClF7NO2

Mol W.

: 473.81

Cat No.

: SA43703

Aprepitant, Impurities

1R, 2S, 3S-CAH impurity

$550.00 25 mg

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CAS No.

: 1333998-27-8 (HCl); 170902-80-4 (Base)

Mol F.

: C20H19ClF7NO2

Mol W.

: 473.81

Cat No.

: SA43702

Aprepitant, Impurities

Aprepitant EP Impurity A

$320.00 25 mg

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CAS No.

: 170729-76-7

Mol F.

: C23H22F6N4O3

Mol W.

: 516.44

Cat No.

: SA43701

Aprepitant

Aprepitant EP Impurity E

$250.00 25 mg

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CAS No.

: 1148113-53-4

Mol F.

: C23H21F7N4O3

Mol W.

: 534.43

Cat No.

: SA43700

Famotidine, Impurities

Famotidine EP Impurity H

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CAS No.

: 88046-01-9 (2HCl); 106649-96-1 (base)

Mol F.

: C6H12Cl2N6S2

Mol W.

: 303.24

Cat No.

: SA43611

Famotidine, Impurities

Famotidine Chloromethyl Impurity

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CAS No.

: 81152-53-6

Mol F.

: C5H7ClN4S

Mol W.

: 190.65

Cat No.

: SA43610

Famotidine, Impurities

Famotidine EP Impurity E

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CAS No.

: 129083-44-9

Mol F.

: C10H14N8S4

Mol W.

: 374.53

Cat No.

: SA43609

Famotidine, Impurities

Famotidine Sulfoxide

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CAS No.

: 90237-03-9

Mol F.

: C8H15N7O3S3

Mol W.

: 353.44

Cat No.

: SA43608

Famotidine, Impurities

Famotidine EP Impurity J

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CAS No.

: 1798006-30-0 (HCl); 76824-14-1 (base)

Mol F.

: C9H15ClN4O2S2 (HCl)

Mol W.

: 310.82

Cat No.

: SA43607

Famotidine, Impurities

Famotidine EP Impurity I (HCl)

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CAS No.

: NA

Mol F.

: C8H15ClN6O4S3

Mol W.

: 390.89

Cat No.

: SA43606

Famotidine, Impurities

Famotidine EP Impurity F

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CAS No.

: 107880-74-0

Mol F.

: C8H12N4O2S2

Mol W.

: 260.33

Cat No.

: SA43605

Famotidine, Impurities

Famotidine EP Impurity D

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CAS No.

: 76824-16-3

Mol F.

: C8H13N5OS2

Mol W.

: 259.35

Cat No.

: SA43604

Famotidine, Impurities

Famotidine EP Impurity C

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CAS No.

: 76824-17-4 (HCl); 106433-44-7 (Base)

Mol F.

: C8H15ClN6O3S3 (HCl salt)

Mol W.

: 374.89

Cat No.

: SA43603

Famotidine, Impurities

Famotidine EP Impurity A

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CAS No.

: 88061-72-7 (2HCl); 76833-47-1 (HCl); 124646-10-2 (base)

Mol F.

: C8H16Cl2N6S2

Mol W.

: 331.29

Cat No.

: SA43602

Famotidine, Impurities

Famotidine Cyanoethyl Impurity

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CAS No.

: 76823-93-3

Mol F.

: C8H11N5S2

Mol W.

: 241.34

Cat No.

: SA43601

Darifenacin, Impurities

Darifenacin Cyano Pyrrolidine Impurity

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CAS No.

: 133099-11-3; 194602-27-2 (HBr)

Mol F.

: C18H19BrN2

Mol W.

: 343.26

Cat No.

: SA43520

Darifenacin, Impurities

Darifenacin Amide ethyl Benzofuran Isomer

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CAS No.

: NA

Mol F.

: C28H30N2O2

Mol W.

: 426.55

Cat No.

: SA43519

Darifenacin, Impurities

Darifenacin 2,3-Dehydro Bromo Impurity

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CAS No.

: NA

Mol F.

: C10H9BrO

Mol W.

: 225.08

Cat No.

: SA43518

Darifenacin

Darifenacin R-Isomer

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CAS No.

: NA

Mol F.

: C28H31BrN2O2

Mol W.

: 507.46

Cat No.

: SA43517

Darifenacin, Impurities

Darifenacin Bis Dimer Impurity

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CAS No.

: NA

Mol F.

: C38H40N2O3

Mol W.

: 572.74

Cat No.

: SA43516

Darifenacin, Impurities

Darifenacin Amide Dimer Impurity

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CAS No.

: NA

Mol F.

: C38H40N2O3

Mol W.

: 572.74

Cat No.

: SA43515

Darifenacin, Impurities

Darifenacin Dehydro Impurity

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CAS No.

: 943034-52-4

Mol F.

: C28H29BrN2O2

Mol W.

: 505.45

Cat No.

: SA43514

Darifenacin, Impurities

Darifenacin Cyano t-BOC Impurity

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CAS No.

: 1159977-31-7

Mol F.

: C23H26NO2

Mol W.

: 362.46

Cat No.

: SA43513

Darifenacin, Impurities

Darifenacin 5-Carboxymethyl Impurity

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CAS No.

: 69999-16-2

Mol F.

: C10H10O3

Mol W.

: 178.18

Cat No.

: SA43512

Darifenacin, Impurities

Darifenacin 5-Bromoethyl Impurity

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CAS No.

: 127264-14-6

Mol F.

: C10H11BrO

Mol W.

: 227.1

Cat No.

: SA43511

Darifenacin, Impurities

Darifenacin Pyrrolidine Carboxylic Acid

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CAS No.

: NA

Mol F.

: C18H19NO2

Mol W.

: 281.35

Cat No.

: SA43510

Darifenacin, Impurities

Darifenacin N oxide

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CAS No.

: 1391080-40-2

Mol F.

: C28H30N2O3

Mol W.

: 442.55

Cat No.

: SA43509

Darifenacin, Impurities

Darifenacin Carboxylic Acid

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CAS No.

: NA

Mol F.

: C28H30BrNO3

Mol W.

: 508.45

Cat No.

: SA43508

Darifenacin, Impurities

Darifenacin 7-Bromo Analog

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CAS No.

: 1391080-43-5

Mol F.

: C28H30Br2N2O2

Mol W.

: 586.36

Cat No.

: SA43507

Darifenacin, Impurities

Darifenacin Methanesulfonate Impurity

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CAS No.

: NA

Mol F.

: C11H14O4S

Mol W.

: 242.29

Cat No.

: SA43506

Darifenacin, Impurities

Darifenacin Nitrile Impurity

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CAS No.

: 252317-48-9 (base)

Mol F.

: C28H28N2O

Mol W.

: 408.53

Cat No.

: SA43505

Darifenacin, Impurities

Darifenacin Vinyl Impurity

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CAS No.

: 1048979-09-4

Mol F.

: C28H30N2O2

Mol W.

: 426.55

Cat No.

: SA43504

Darifenacin, Impurities

Darifenacin Pyrrolidinium Dimer

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CAS No.

: 1397321-17-3; 1396968-57-2 (HBr)

Mol F.

: C38H41BrN2O3

Mol W.

: 653.65

Cat No.

: SA43503

Darifenacin, Impurities

Darifenacin 3-Hydroxy Impurity

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CAS No.

: 206048-82-0

Mol F.

: C28H30N2O3

Mol W.

: 442.55

Cat No.

: SA43502

Darifenacin, Impurities

Darifenacin HBr. Impurity G

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CAS No.

: 2468796-89-4

Mol F.

: C28H31BrN2O2

Mol W.

: 507.47

Cat No.

: SA43501

Darifenacin, Impurities

Darifenacin

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CAS No.

: 133099-04-4; 133099-07-7 (HBr)

Mol F.

: C28H31BrN2O2

Mol W.

: 507.46

Cat No.

: SA43500

Impurities, Ruxolitinib

Ruxolitinib M18 metabolite impurity

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CAS No.

: 1315607-85-2

Mol F.

: C17H18N6O

Mol W.

: 322.36

Cat No.

: SA43404

Impurities, Ruxolitinib

N-Nitroso Ruxolitinib

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CAS No.

Mol F.

: C17H17N7O

Mol W.

: 335.37

Cat No.

: SA43403

Impurities, Ruxolitinib

Ruxolitinib N-oxide 2

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CAS No.

Mol F.

: C17H18N6O

Mol W.

: 322.37

Cat No.

: SA43402

Impurities, Ruxolitinib

Ruxolitinib N-oxide 1

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CAS No.

Mol F.

: C17H18N6O

Mol W.

: 322.37

Cat No.

: SA43401

Impurities, Ruxolitinib

Pemetrexed Keto impurity

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CAS No.

: 193281-00-4

Mol F.

: C22H25N5O7

Mol W.

: 471.46

Cat No.

: SA43400

Impurities, Nitrosamine, Tofacitinib

N-Nitroso 5,6-Dihydro Tofacitinib

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CAS No.

Mol F.

: C16H21N7O2

Mol W.

: 343.4

Cat No.

: SA43327

Impurities, Tofacitinib

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

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CAS No.

: 1354486-07-9

Mol F.

: C14H22N2

Mol W.

: 218.34

Cat No.

: SA43326

Impurities, Tofacitinib

Tofacitinib Diastereomer Impurity

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CAS No.

Mol F.

: C22H28N6O8

Mol W.

: 504.49

Cat No.

: SA43325

Impurities, Nitrosamine, Tofacitinib

Tofacitinib N-Nitroso Impurity 3

$225.00 25 mg

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CAS No.

Mol F.

: C13H18N6O2

Mol W.

: 274.32

Cat No.

: SA43324

Impurities, Nitrosamine, Tofacitinib

Tofacitinib N-Nitroso Impurity 2

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CAS No.

Mol F.

: C15H17N7O2

Mol W.

: 327.34

Cat No.

: SA43323

Impurities, Nitrosamine, Tofacitinib

Tofacitinib N-Nitroso Impurity 1

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CAS No.

Mol F.

: C16H19N7O2

Mol W.

: 341.37

Cat No.

: SA43322

Impurities, Tofacitinib

6-Chloro-7-Deazapurine

$90.00 25 mg

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CAS No.

: 3680-69-1 (Base)

Mol F.

: C6H4ClN3

Mol W.

: 153.57

Cat No.

: SA43321

Impurities, Tofacitinib

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

$90.00 25 mg

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CAS No.

: 1062580-52-2 (2HCl)

Mol F.

: C14H24Cl2N2

Mol W.

: 291.26

Cat No.

: SA43320

Impurities, Tofacitinib

Tofacitinib Related Compound 11

$245.00 25 mg

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CAS No.

: 1640971-60-3

Mol F.

: C14H20N6O

Mol W.

: 288.4

Cat No.

: SA43319

Impurities, Tofacitinib

Tofacitinib Trans Impurity

$395.00 25 mg

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CAS No.

Mol F.

: C16H20N6O

Mol W.

: 312.4

Cat No.

: SA43318

Impurities, Tofacitinib

Tofacitinib Impurity S

$175.00 25 mg

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CAS No.

: 923036-30-0

Mol F.

: C27H31N5O2S

Mol W.

: 489.6

Cat No.

: SA43317