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Abacavir, Impurities

Abacavir Carboxylate

$595.00 25 mg

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CAS No.

: 384380-52-3

Mol F.

: C14H16N6O2

Mol W.

: 300.32

Cat No.

: SA18108

Abacavir, Impurities

Abacavir Cyclopropyl Diamino Purine Impurity

$80.00 25 mg

In Stock

CAS No.

: 120503-69-7

Mol F.

: C8H10N6

Mol W.

: 190.21

Cat No.

: SA18107

Abacavir, Impurities

Abacavir N-Methyl Impurity

$255.00 25 mg

In Stock

CAS No.

Mol F.

: C12H16N6O

Mol W.

: 260.3

Cat No.

: SA18106

Abacavir, Impurities

Abacavir methanolate Impurity

$175.00 25 mg

In Stock

CAS No.

Mol F.

: C12H15N5O2

Mol W.

: 261.28

Cat No.

: SA18105

Abacavir, Impurities

Abacavir Impurity 5; Abaca-2 Impurity

$95.00 25 mg

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CAS No.

: 172015-79-1; 136522-33-3

Mol F.

: C11H12ClN5O

Mol W.

: 265.7

Cat No.

: SA18104

Abacavir, Impurities

Abacavir Impurity 4; Abaca-1 Impurity

$195.00 25 mg

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CAS No.

: 171887-04-0

Mol F.

: C11H14ClN5O2

Mol W.

: 283.71

Cat No.

: SA18103

Abacavir, Impurities

Abacavir Impurity 3

$295.00 25 mg

In Stock

CAS No.

Mol F.

: C12H12ClN502

Mol W.

: 293.71

Cat No.

: SA18102

Abacavir, Impurities

Abacavir Ethanolate Impurity

$175.00 25 mg

In Stock

CAS No.

: 2211067-09-1

Mol F.

: C13H17N5O2

Mol W.

: 275.31

Cat No.

: SA18101

Abacavir, Impurities

Desformyl Abaca-1; Abacavir Related Compound B

$195.00 25 mg

In Stock

CAS No.

: 141271-11-6

Mol F.

: C10H14ClN5O

Mol W.

: 255.09

Cat No.

: SA18100

Impurities, Progesterone

Δ8,9-Progeterone

Please enquire for price & pack size

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CAS No.

: 83603-61-6

Mol F.

: C21H28O2

Mol W.

: 312.44

Cat No.

: SA18020

Impurities, Progesterone

16α-Hydroxy Progesterone

Please enquire for price & pack size

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CAS No.

: 438-07-3

Mol F.

: C21H30O3

Mol W.

: 330.46

Cat No.

: SA18019

Impurities, Progesterone

15β-Hydroxy Progesterone

Please enquire for price & pack size

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CAS No.

: 600-72-6

Mol F.

: C21H30O3

Mol W.

: 330.46

Cat No.

: SA18018

Impurities, Progesterone

11α-Hydroxy Progesterone

Please enquire for price & pack size

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CAS No.

: 80-75-1

Mol F.

: C21H30O3

Mol W.

: 330.46

Cat No.

: SA18017

Impurities, Progesterone

Progesterone 17α-Hydroxy Impurity

Please enquire for price & pack size

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CAS No.

: 68-96-2

Mol F.

: C21H30O3

Mol W.

: 330.46

Cat No.

: SA18016

Impurities, Progesterone

Progesterone EP Impurity F

Please enquire for price & pack size

In Stock

CAS No.

: 2257421-78-4

Mol F.

: C27H38O2

Mol W.

: 394.59

Cat No.

: SA18015

Impurities, Progesterone

6-keto progesterone

Please enquire for price & pack size

In Stock

CAS No.

: 2243-08-5

Mol F.

: C21H28O3

Mol W.

: 328.45

Cat No.

: SA18014

Impurities, Progesterone

6-beta Hydroxy progesterone

Please enquire for price & pack size

In Stock

CAS No.

: 604-19-3

Mol F.

: C21H30O3

Mol W.

: 330.46

Cat No.

: SA18013

Impurities, Progesterone

6-Alpha Hydroxy progesterone

Please enquire for price & pack size

In Stock

CAS No.

: 604-20-6

Mol F.

: C21H30O3

Mol W.

: 330.46

Cat No.

: SA18012

Progesterone

Progesterone EP Impurity M

Please enquire for price & pack size

In Stock

CAS No.

: 2000-66-0

Mol F.

: C21H30O2

Mol W.

: 314.46

Cat No.

: SA18011

Impurities, Progesterone

Progesterone EP Impurity L

Please enquire for price & pack size

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CAS No.

: 2257421-80-8

Mol F.

: C22H30O2

Mol W.

: 326.48

Cat No.

: SA18010

Progesterone

Progesterone EP Impurity K

Please enquire for price & pack size

In Stock

CAS No.

: 17652-16-3

Mol F.

: C21H28O2

Mol W.

: 312.44

Cat No.

: SA18009

Impurities, Progesterone

Progesterone EP Impurity J

Please enquire for price & pack size

In Stock

CAS No.

: 1162-54-5

Mol F.

: C21H28O2

Mol W.

: 312.44

Cat No.

: SA18008

Impurities, Progesterone

Progesterone EP Impurity I

Please enquire for price & pack size

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CAS No.

: 24254-01-1

Mol F.

: C22H32O2

Mol W.

: 328.49

Cat No.

: SA18007

Impurities, Progesterone

Progesterone EP Impurity H

Please enquire for price & pack size

In Stock

CAS No.

: 1162-56-7

Mol F.

: C21H28O2

Mol W.

: 312.44

Cat No.

: SA18006

Impurities, Progesterone

Progesterone EP Impurity G

Please enquire for price & pack size

Limited Stock

CAS No.

: 2257421-79-5

Mol F.

: C27H38O2

Mol W.

: 394.59

Cat No.

: SA18005

Progesterone

Progesterone EP Impurity E

Please enquire for price & pack size

In Stock

CAS No.

: 5062-62-4

Mol F.

: C23H34O3

Mol W.

: 358.51

Cat No.

: SA18004

Impurities, Progesterone

Progesterone EP Impurity D

Please enquire for price & pack size

In Stock

CAS No.

: 5035-09-6

Mol F.

: C23H34O3

Mol W.

: 358.51

Cat No.

: SA18003

Progesterone

Progesterone EP Impurity C

Please enquire for price & pack size

In Stock

CAS No.

: 145-15-3

Mol F.

: C21H32O2

Mol W.

: 316.48

Cat No.

: SA18002

Impurities, Progesterone

Progesterone EP Impurity B

Please enquire for price & pack size

In Stock

CAS No.

: 145-14-2

Mol F.

: C21H32O2

Mol W.

: 316.48

Cat No.

: SA18001

Impurities, Progesterone

Progesterone

Please enquire for price & pack size

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CAS No.

: 57-83-0

Mol F.

: C21H30O2

Mol W.

: 314.46

Cat No.

: SA18000

Azathioprine, Impurities

Azathioprine EP Impurity G

Please enquire for price & pack size

In Stock

CAS No.

: 5581-52-2

Mol F.

: C9H8N8O2S

Mol W.

: 292.28

Cat No.

: SA17908

Azathioprine, Impurities

Azathioprine EP Impurity F

Please enquire for price & pack size

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CAS No.

: 68-94-0

Mol F.

: C5H4N4O

Mol W.

: 136.11

Cat No.

: SA17907

Azathioprine, Impurities

Azathioprine EP Impurity E

Please enquire for price & pack size

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CAS No.

: 73703-74-9 (free base); 35681-68-6(sodium salt)

Mol F.

: C4H4N3NaO3

Mol W.

: 165.08

Cat No.

: SA17906

Azathioprine, Impurities

Azathioprine EP Impurity D

Please enquire for price & pack size

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CAS No.

: 6339-54-4

Mol F.

: C₄H₅N₃O₂S

Mol W.

: 159.17

Cat No.

: SA17905

Azathioprine, Impurities

Azathioprine EP Impurity C

Please enquire for price & pack size

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CAS No.

: 4897-25-0

Mol F.

: C4H4ClN3O2

Mol W.

: 161.55

Cat No.

: SA17904

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 A

Please enquire for price & pack size

Limited Stock

CAS No.

: 4531-54-8

Mol F.

: C4H6N4O2

Mol W.

: 142.12

Cat No.

: SA17902

Azathioprine, Impurities

6-Mercaptopurine Disulfide

Please enquire for price & pack size

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CAS No.

: 49808-20-0

Mol F.

: C₁₀H₆N₈S₂

Mol W.

: 302.34

Cat No.

: SA17901

Azathioprine, Impurities

Azathioprine

Please enquire for price & pack size

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CAS No.

: 446-86-6

Mol F.

: C9H7N7O2S

Mol W.

: 277.26

Cat No.

: SA17900

Atorvastatin, Impurities

Atorvastatin Triamino impurity

$195.00 10 mg

In Stock

CAS No.

Mol F.

: C34H61N3O10

Mol W.

: 671.86

Cat No.

: SA17848

Atorvastatin, Impurities

Atorvastatin Diamino side chain impurity

$195.00 25 mg

In Stock

CAS No.

: 2299304-89-3

Mol F.

: C24H44N2O7

Mol W.

: 472.62

Cat No.

: SA17847

Atorvastatin, Impurities

ATN-1 triamino impurity

$495.00 25 mg

In Stock

CAS No.

Mol F.

: C60H81FN4O11

Mol W.

: 1053.3

Cat No.

: SA17846

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

(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

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

Atorvastatin, Impurities

Tert-butyl 2-((4S,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

$240.00 50 mg

In Stock

CAS No.

: 1105067-89-7

Mol F.

: C₁₄H₂₇NO₄

Mol W.

: 273.37

Cat No.

: SA17842

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,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

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

Atorvastatin, Impurities

tert-butyl 2-((4R,6S)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dooxan-4-yl)acetate

$500.00 100 mg

PLEASE ENQUIRE

CAS No.

: 2088732-01-6

Mol F.

: C14H27NO4

Mol W.

: 273.19

Cat No.

: SA17838

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 EP Impurity P

$150.00 50 mg

In Stock

CAS No.

: 581772-29-4

Mol F.

: C36H39FN2O5

Mol W.

: 598.7

Cat No.

: SA17836