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Impurities, Nicotine

rac-2-Amino Nicotine

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CAS No.

: 32726-84-4

Mol F.

: C₁₀H₁₅N₃

Mol W.

: 177.25

Cat No.

: SA32209

Impurities, Nicotine

S-(-)-Nicotine Ditartrate Dihydrate

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CAS No.

: 6019-06-3

Mol F.

: C₁₀H₁₄N₂•2(C₄H₆O₆)•2(H₂O)

Mol W.

: 498.44

Cat No.

: SA32208

Impurities, Nicotine

Nicotine EP Impurity G

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CAS No.

: 494-52-0(Base);15251-47-5(Salt)

Mol F.

: C10H14N2

Mol W.

: 162.23

Cat No.

: SA32207

Impurities, Nicotine

Nicotine EP Impurity F

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CAS No.

: 494-97-3

Mol F.

: C9H12N2

Mol W.

: 148.2

Cat No.

: SA32206

Impurities, Nicotine

Nicotine EP Impurity E

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CAS No.

: 63551-14-4

Mol F.

: C10H14N2O

Mol W.

: 178.23

Cat No.

: SA32205

Impurities, Nicotine

Nicotine EP Impurity D

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CAS No.

: 532-12-7

Mol F.

: C9H10N2

Mol W.

: 146.19

Cat No.

: SA32204

Impurities, Nicotine

Nicotine EP Impurity C

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CAS No.

: 486-56-6

Mol F.

: C10H12N2O

Mol W.

: 176.22

Cat No.

: SA32203

Impurities, Nicotine

Nicotine EP Impurity B

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CAS No.

: 487-19-4

Mol F.

: C10H10N2

Mol W.

: 158.2

Cat No.

: SA32202

Impurities, Nicotine

Nicotine EP Impurity A

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CAS No.

: 581-49-7

Mol F.

: C10H12N2

Mol W.

: 160.22

Cat No.

: SA32201

Impurities, Nicotine

Nicotine

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CAS No.

: 54-11-5

Mol F.

: C10H14N2

Mol W.

: 162.23

Cat No.

: SA32200

Guanine, Impurities

9-(2-Hydroxyethyl)guanine

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CAS No.

: 23169-33-7

Mol F.

: C₇H₉N₅O₂

Mol W.

: 195.18

Cat No.

: SA32108

Guanine, Impurities

4-[2’-(7’’-Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester

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CAS No.

: 204257-65-8

Mol F.

: C₁₉H₁₇N₅O₅

Mol W.

: 395.37

Cat No.

: SA32107

Guanine, Impurities

7-(2-Chloroethyl)guanine

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CAS No.

: 22247-87-6

Mol F.

: C₇H₈ClN₅O

Mol W.

: 213.62

Cat No.

: SA32106

Guanine, Impurities

9-Carboxymethoxymethylguanine

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CAS No.

: 80685-22-9

Mol F.

: C₈H₉N₅O₄

Mol W.

: 239.19

Cat No.

: SA32105

Guanine, Impurities

8-Bromoguanine

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CAS No.

: 3066-84-0

Mol F.

: C₅H₄BrN₅O

Mol W.

: 230.02

Cat No.

: SA32104

Guanine, Impurities

8-Azaguanine

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CAS No.

: 134-58-7

Mol F.

: C₄H₄N₆O

Mol W.

: 152.11

Cat No.

: SA32103

Guanine, Impurities

O-[4-(Aminomethyl)benzyl]guanine

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CAS No.

: 674799-96-3

Mol F.

: C₁₃H₁₄N₆O

Mol W.

: 270.29

Cat No.

: SA32102

Guanine, Impurities

8-Aminoguanine

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CAS No.

: 28128-41-8

Mol F.

: C₅H₆N₆O

Mol W.

: 166.14

Cat No.

: SA32101

Guanine, Impurities

Guanine

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CAS No.

: 73-40-5

Mol F.

: C₅H₅N₅O

Mol W.

: 151.13

Cat No.

: SA32100

Febuxostat, Impurities

RESOLUTION MIXTURE (FEBUXOSTAT – IMP STD )

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CAS No.

: NA

Mol F.

: C32H32N4O6S2

Mol W.

: 632.75

Cat No.

: SA32023

Febuxostat, Impurities

FEBUXOSTAT SYSTEM SUITABILITY MIXTURE

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CAS No.

: NA

Mol F.

: C35H38N4O6S2

Mol W.

: 674.83

Cat No.

: SA32022

Febuxostat, Impurities

Ethyl 2-[2-isobutoxy-5-(5-methoxycarbonyl-4-methyl-1,3-thiazol-2-yl)phenyl]-4-methyl-1,3-thiazole-5-carboxylate

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CAS No.

: NA

Mol F.

: C23H26N2O5S2

Mol W.

: 474.6

Cat No.

: SA32021

Febuxostat, Impurities

Febuxostat Descyano Ethyl Ester

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CAS No.

: 144060-97-9

Mol F.

: C17H21NO3S

Mol W.

: 319.42

Cat No.

: SA32020

Febuxostat, Impurities

Febuxostat Ethyl Ester

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CAS No.

: 160844-75-7

Mol F.

: C18H20N2O3S

Mol W.

: 344.43

Cat No.

: SA32019

Febuxostat, Impurities

2-[3-(5-Ethoxycarbonyl-4-methyl-1,3-thiazol-2-yl)-4-isobutoxyphenyl]-4-methyl-1,3-thiazole-5-carboxylic acid

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CAS No.

: NA

Mol F.

: C22H24N2O5S2

Mol W.

: 460.57

Cat No.

: SA32018

Febuxostat, Impurities

Descarboxyl Febuxostat

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CAS No.

: 1335202-60-2

Mol F.

: C15H16N2OS

Mol W.

: 272.37

Cat No.

: SA32017

Febuxostat, Impurities

Febuxostat Descyano Impurity

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CAS No.

: 1206550-99-3

Mol F.

: C15H17NO3S

Mol W.

: 291.37

Cat No.

: SA32016

Febuxostat, Impurities

Febuxostat Dithiazole Acid Impurity

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CAS No.

: 1330632-48-8

Mol F.

: C20H20N2O5S2

Mol W.

: 432.51

Cat No.

: SA32015

Febuxostat, Impurities

2-(5-Cyano-2-isobutoxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid

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CAS No.

: NA

Mol F.

: C16H16N2O3S

Mol W.

: 316.38

Cat No.

: SA32014

Febuxostat, Impurities

2-(4-(2-methylallyloxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid

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CAS No.

: 1346238-12-7

Mol F.

: C16H14N2O3S

Mol W.

: 314.36

Cat No.

: SA32013

Febuxostat, Impurities

O-Desisobutyl-O-n-propyl Febuxostat

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CAS No.

: 1530308-87-2

Mol F.

: C15H14N2O3S

Mol W.

: 302.35000000000002

Cat No.

: SA32012

Febuxostat, Impurities

Febuxostat Dicarboxylic Acid Impurity

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CAS No.

: 1239233-87-4

Mol F.

: C16H17NO5S

Mol W.

: 335.37

Cat No.

: SA32011

Febuxostat, Impurities

Febuxostat Amide Impurity

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CAS No.

: 1239233-86-3

Mol F.

: C16H18N2O4S

Mol W.

: 334.39

Cat No.

: SA32010

Febuxostat, Impurities

Bromo febuxostat impurity

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CAS No.

: 144060-40-2

Mol F.

: C₁₅H₁₆BrNO₃S

Mol W.

: 370.26

Cat No.

: SA32009

Febuxostat, Impurities

Formyl febuxostat impurity

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Limited Stock

CAS No.

: 144060-62-8

Mol F.

: C₁₆H₁₇NO₄S

Mol W.

: 319.38

Cat No.

: SA32008

Febuxostat, Impurities

Febuxostat Amide Methyl Ester

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CAS No.

: 1643131-89-8

Mol F.

: C17H20N2O4S

Mol W.

: 348.42

Cat No.

: SA32007

Febuxostat, Impurities

Febuxostat n-Butyl Isomer

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CAS No.

: 1657014-33-9

Mol F.

: C16H16N2O3S

Mol W.

: 316.37

Cat No.

: SA32006

Febuxostat, Impurities

Febuxostat Isopropyl Ester

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CAS No.

: 1346238-10-5

Mol F.

: C19H22N2O3S

Mol W.

: 358.45

Cat No.

: SA32005

Febuxostat, Impurities

Methyl 2-[3-Cyano-4-(2-methylpropoxy)phenyl]-4-methylthiazole-5-carboxylate

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CAS No.

: 923942-34-1

Mol F.

: C₁₇H₁₈N₂O₃S

Mol W.

: 330.4

Cat No.

: SA32004

Febuxostat, Impurities

Ethyl 2-(3-Formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate

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CAS No.

: 161798-01-2

Mol F.

: C₁₄H₁₃NO₄S

Mol W.

: 291.32

Cat No.

: SA32003

Febuxostat, Impurities

Febuxostat 2-Butyl Isomer

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CAS No.

: 1335202-59-9

Mol F.

: C16H16N2O3S

Mol W.

: 316.37

Cat No.

: SA32002

Febuxostat, Impurities

Febuxostat Isopropyl Isomer

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CAS No.

: 144060-52-6

Mol F.

: C15H14N2O3S

Mol W.

: 302.35000000000002

Cat No.

: SA32001

Febuxostat, Impurities

Febuxostat

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CAS No.

: 144060-53-7

Mol F.

: C16H16N2O3S

Mol W.

: 316.37

Cat No.

: SA32000

Cefprozil, Impurities

Cefprozil Amide

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CAS No.

: NA

Mol F.

: C26H26N4O7S

Mol W.

: 538.57000000000005

Cat No.

: SA31919

Cefprozil, Impurities

Cefprozil Dimer

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Limited Stock

CAS No.

: NA

Mol F.

: C36H36N6O9S2

Mol W.

: 760.84

Cat No.

: SA31918

Cefprozil, Impurities

Ceprozil delta-3-isomer

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CAS No.

: 1000980-59-5

Mol F.

: C18H19N3O5S

Mol W.

: 389.43

Cat No.

: SA31917

Cefprozil, Impurities

Methoxycefadroxil

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CAS No.

: NA

Mol F.

: C17H19N3O6S

Mol W.

: 393.42

Cat No.

: SA31916

Cefprozil, Impurities

7-Aminocephalosporanic Acid

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CAS No.

: 957-68-6

Mol F.

: C₁₀H₁₂N₂O₅S

Mol W.

: 272.28

Cat No.

: SA31915

Cefprozil, Impurities

Cefprozil EP Impurity N

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CAS No.

: 1605314-85-9

Mol F.

: C21H23N3O7S

Mol W.

: 461.49

Cat No.

: SA31914

Cefprozil, Impurities

Cefprozil EP Impurity M

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CAS No.

: 1605314-84-8

Mol F.

: C21H23N3O7S

Mol W.

: 461.49

Cat No.

: SA31913

Cefprozil, Impurities

Cefprozil EP Impurity L

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CAS No.

: 203007-73-2

Mol F.

: C10H13NO4

Mol W.

: 211.21

Cat No.

: SA31912

Cefprozil, Impurities

Cefprozil EP Impurity K

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CAS No.

: NA

Mol F.

: C18H19N3O5S

Mol W.

: 389.43

Cat No.

: SA31911