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Aripiprazole, Impurities

Aripiprazole N-Isomer

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CAS No.

: 1797983-65-3

Mol F.

: C23H27Cl2N3O2

Mol W.

: 448.39

Cat No.

: SA24021

Impurities, Rilpivirine

Aryl amide Impurity

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CAS No.

: 1446439-51-5

Mol F.

: C22H20N6O

Mol W.

: 384.43

Cat No.

: SA25407

Atorvastatin, Impurities

ATN-1 triamino impurity

$495.00 25 mg

In Stock

CAS No.

Mol F.

: C60H81FN4O11

Mol W.

: 1053.3

Cat No.

: SA17846

Atomoxetine, Impurities

Atomoxetine-N-Amide Impurity

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In Stock

CAS No.

: NA

Mol F.

: C18H22N2O2

Mol W.

: 298.38

Cat No.

: SA22100

Atorvastatin, Impurities

Atorvastain racemic cyano side chain

$300.00 100 mg

In Stock

CAS No.

Mol F.

: C14H23NO4

Mol W.

: 269.34

Cat No.

: SA17805

Atorvastatin, Impurities

Atorvastatin 2,3-Anhydro Lactone

$200.00 25 mg

In Stock

CAS No.

: 442851-50-5

Mol F.

: C33H31FN2O3

Mol W.

: 522.61

Cat No.

: SA17820

Atorvastatin, Impurities

Atorvastatin 5-Oxo Acid

$255.00 25 mg

In Stock

CAS No.

: 1391052-82-6

Mol F.

: C33H33FN2O5

Mol W.

: 556.62

Cat No.

: SA17806

Atorvastatin, Impurities

Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer

$220.00 50 mg

In Stock

CAS No.

: 186508-95-2

Mol F.

: C14H23NO4

Mol W.

: 269.34

Cat No.

: SA17830

Atorvastatin, Impurities

Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer

$350.00 100 mg

In Stock

CAS No.

: 196085-85-5

Mol F.

: C14H23NO4

Mol W.

: 269.34

Cat No.

: SA17831

Atorvastatin, Impurities

Atorvastatin Diamino impurity

$255.00 25 mg

In Stock

CAS No.

Mol F.

: C24H44N2O7

Mol W.

: 472.62

Cat No.

: SA17847

Atorvastatin, Impurities

Atorvastatin Dibromo

$250.00 50 mg

In Stock

CAS No.

: 2514955-94-1

Mol F.

: C14H9Br2FO

Mol W.

: 372.03

Cat No.

: SA17837

Atorvastatin, Impurities

Atorvastatin Difluoro Impurity

$150.00 25 mg

In Stock

CAS No.

: 693793-82-7

Mol F.

: C26H23F2NO3

Mol W.

: 435.46

Cat No.

: SA17845

Atorvastatin, Impurities

Atorvastatin Diketo Amide Desfluoro Impurity

$150.00 25 mg

In Stock

CAS No.

: 444577-70-2

Mol F.

: C26H25NO3

Mol W.

: 399.48

Cat No.

: SA17834

Atorvastatin, Impurities

Atorvastatin EP Impurity A

$60.00 10 mg

In Stock

CAS No.

: 433289-84-0 (acid); 433289-83-9 (sodium salt)

Mol F.

: C33H36N2O5

Mol W.

: 540.65

Cat No.

: SA17809

Atorvastatin, Impurities

Atorvastatin EP Impurity C

$150.00 25 mg

In Stock

CAS No.

: 693793-53-2; 693794-20-6

Mol F.

: C33H34F2N2O5

Mol W.

: 576.63

Cat No.

: SA17811

Atorvastatin, Impurities

Atorvastatin EP Impurity E

$80.00 10 mg

In Stock

CAS No.

: 501121-34-2,1105067-88-6(CaSalt)

Mol F.

: C33H35FN2O5

Mol W.

: 558.64

Cat No.

: SA17813

Atorvastatin, Impurities

Atorvastatin EP Impurity F

$200.00 25 mg

In Stock

CAS No.

: 887196-24-9(acid);1105067-87-5(calciumsalt)

Mol F.

: CF40H48FN3O8

Mol W.

: 717.82

Cat No.

: SA17814

Atorvastatin, Impurities

Atorvastatin EP Impurity G

$150.00 10 mg

In Stock

CAS No.

: 88719-29-4(Salt); 887324-53-0 (Free base)

Mol F.

: C34H37FN2O5

Mol W.

: 572.66

Cat No.

: SA17815

Atorvastatin, Impurities

Atorvastatin EP Impurity H

$100.00 25 mg

In Stock

CAS No.

: 125995-03-1

Mol F.

: C33H33FN2O4

Mol W.

: 540.62

Cat No.

: SA17816

Atorvastatin, Impurities

Atorvastatin EP Impurity I

$100.00 100 mg

In Stock

CAS No.

: 125971-95-1

Mol F.

: C40H47FN2O5

Mol W.

: 654.81

Cat No.

: SA17817

Atorvastatin, Impurities

Atorvastatin EP Impurity P

$150.00 50 mg

In Stock

CAS No.

: 581772-29-4

Mol F.

: C36H39FN2O5

Mol W.

: 598.7

Cat No.

: SA17836

Atorvastatin, Impurities

Atorvastatin ethyl ester impurity

$155.00 50 mg

In Stock

CAS No.

: 1146977-93-6

Mol F.

: C₃₅H₃₉FN₂O₅

Mol W.

: 586.69

Cat No.

: SA17824

Atorvastatin, Impurities

Atorvastatin Methyl Ester

$155.00 50 mg

In Stock

CAS No.

: 345891-62-5

Mol F.

: C34H37FN2O5

Mol W.

: 572.7

Cat No.

: SA17826

Atorvastatin, Impurities

Atorvastatin tert-Butyl Ester

$150.00 25 mg

In Stock

CAS No.

: 134395-00-9

Mol F.

: C37H43FN2O5

Mol W.

: 614.74

Cat No.

: SA17825

Atorvastatin, Impurities

Atorvastatin Triamino impurity

$495.00 25 mg

In Stock

CAS No.

Mol F.

: C34H61N3O10

Mol W.

: 671.86

Cat No.

: SA17848

Atropine, Impurities

Atropine EP Impurity A

Please enquire for price & pack size

In Stock

CAS No.

: 500-55-0 (Base); 5978-81-4 (HCl)

Mol F.

: C17H21NO2

Mol W.

: 271.36

Cat No.

: SA47701

Atropine, Impurities

Atropine EP Impurity B

Please enquire for price & pack size

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CAS No.

: 16839-98-8; 75559-01-2 (HCl)

Mol F.

: C16H21NO3

Mol W.

: 275.34

Cat No.

: SA47702

Azathioprine, Impurities

Azathioprine EP Impurity B

Please enquire for price & pack size

In Stock

CAS No.

: 157930-13-7

Mol F.

: C5H4N4S

Mol W.

: 152.18

Cat No.

: SA17903

Azathioprine, Impurities

Azathioprine EP Impurity G

Please enquire for price & pack size

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CAS No.

: 5581-52-2

Mol F.

: C9H8N8O2S

Mol W.

: 292.28

Cat No.

: SA17908

Azilsartan, Impurities

Azilsartan

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In Stock

CAS No.

: 147403-03-0

Mol F.

: C25H20N4O5

Mol W.

: 456.45

Cat No.

: SA42800

Azilsartan, Impurities

Azilsartan Amide Medoxomil

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In Stock

CAS No.

: 1696392-12-7

Mol F.

: C29H25N3O7

Mol W.

: 527.52

Cat No.

: SA42810

Azilsartan, Impurities

Azilsartan Ethyl Ester

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In Stock

CAS No.

: 1403474-70-3

Mol F.

: C27H24N4O5

Mol W.

: 484.5

Cat No.

: SA42812

Azilsartan, Impurities

Azilsartan Methyl Ester

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In Stock

CAS No.

: 147403-52-9

Mol F.

: C26H22N4O5

Mol W.

: 470.48

Cat No.

: SA42802

Azilsartan, Impurities

Azilsartan O-Desethyl Nitrile Impurity

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CAS No.

: 139481-33-7

Mol F.

: C23H17N3O3

Mol W.

: 383.4

Cat No.

: SA42805

Azithromycin, Impurities

Azithromycin EP Impurity G

Please enquire for price & pack size

In Stock

CAS No.

: 612069-31-5

Mol F.

: C₄₄H₇₆N₂O₁₄S

Mol W.

: 889.14

Cat No.

: SA10313

Azithromycin, Impurities

Azithromycin EP Impurity H

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In Stock

CAS No.

: 612069-30-4

Mol F.

: C45H77N3O15S

Mol W.

: 932.17

Cat No.

: SA10314

Azithromycin, Impurities

Azithromycin Impurity I

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In Stock

CAS No.

: 172617-84-4

Mol F.

: C37H70N2O12

Mol W.

: 734.96

Cat No.

: SA10303

Azithromycin, Impurities

Azithromycin Impurity J

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CAS No.

: 117693-41-1

Mol F.

: C30H58N2O9

Mol W.

: 590.79

Cat No.

: SA10304

Beclomethasone Dipropionate, Impurities

Beclomethasone

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In Stock

CAS No.

Mol F.

: C22H29ClO5

Mol W.

: 408.93

Cat No.

: SA15604

Beclomethasone Dipropionate, Impurities

Beclomethasone 11,17,21-Tripropionate

$355.00 25 mg

In Stock

CAS No.

: 1709825-83-1

Mol F.

: C31H41ClO8

Mol W.

: 577.11

Cat No.

: SA15619

Beclomethasone Dipropionate, Impurities

Beclomethasone 17-Propionate

$155.00 25 mg

In Stock

CAS No.

: 5534-18-9

Mol F.

: C25H33ClO6

Mol W.

: 464.98

Cat No.

: SA15603

Beclomethasone Dipropionate, Impurities

Beclomethasone 21-Acetate 17-Propionate

$195.00 25 mg

In Stock

CAS No.

: 5534-13-4

Mol F.

: C27H35ClO7

Mol W.

: 507.02

Cat No.

: SA15610

Beclomethasone Dipropionate, Impurities

Beclomethasone 21-Butyrate 17-Propionate

$295.00 25 mg

In Stock

CAS No.

Mol F.

: C29H39ClO7

Mol W.

: 535.07

Cat No.

: SA15611

Beclomethasone Dipropionate, Impurities

Beclomethasone 21-Propionate

$155.00 25 mg

In Stock

CAS No.

: 69224-79-9

Mol F.

: C25H33ClO6

Mol W.

: 464.98

Cat No.

: SA15602

Beclomethasone Dipropionate, Impurities

Beclomethasone Dipropinate EP Impurity J; Betamethasone 9,11-Epoxide 17,21-Dipropionate

$195.00 25 mg

In Stock

CAS No.

: 66917-44-0

Mol F.

: C28H36O7

Mol W.

: 484.58

Cat No.

: SA15615

Beclomethasone Dipropionate, Impurities

Beclomethasone Dipropinate Impurity I

$255.00 25 mg

In Stock

CAS No.

Mol F.

: C28H36O6

Mol W.

: 468.6

Cat No.

: SA15614

Benazepril, Impurities

Benazepril

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In Stock

CAS No.

: 86541-74-4

Mol F.

: C24H28N2O5

Mol W.

: 424.49

Cat No.

: SA29600

Benazepril, Impurities

Benazepril EP Impurity A

$295.00 25 mg

In Stock

CAS No.

: 215447-89-5; 131064-75-0

Mol F.

: C24H28N2O5

Mol W.

: 424.49

Cat No.

: SA29601

Benazepril, Impurities

Benazepril EP Impurity B

$395.00 25 mg

In Stock

CAS No.

: 88372-39-8; 86499-30-1; 98626-50-7

Mol F.

: C24H28N2O5

Mol W.

: 424.49

Cat No.

: SA29602

Benazepril, Impurities

Benazepril EP Impurity C

$275.00 25 mg

In Stock

CAS No.

: 86541-78-8

Mol F.

: C₂₂H₂₄N₂O₅

Mol W.

: 396.44

Cat No.

: SA29603