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Doxofylline, Impurities

Doxofylline

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CAS No.

: 69975-86-6

Mol F.

: C11H14N4O4

Mol W.

: 266.26

Cat No.

: SA58400

Building Blocks

2-Butyl Valeric Acid

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CAS No.

: 3274-28-0

Mol F.

: C9H18O2

Mol W.

: 158.24

Cat No.

: SB10755

Intermediates

Pyrazine-2-carboxylic Acid

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CAS No.

: 98-97-5

Mol F.

: C5H4N2O2

Mol W.

: 124.10

Cat No.

: SRC900160

Intermediates

Pyrazine-2-carbonitrile

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CAS No.

: 19847-12-2

Mol F.

: C5H3N3

Mol W.

: 105.1

Cat No.

: SRC900161

Aripiprazole, Impurities

Aripiprazole Tetrahydroquinolinyl Dimer Impurity

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CAS No.

: 1424857-63-5

Mol F.

: C36H42Cl2N4O4

Mol W.

: 665.67

Cat No.

: SA24040

Impurities, Testosterone

6-alpha-Hydroperoxy Testosterone Undecanoate

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CAS No.

: NA

Mol F.

: C30H48O5

Mol W.

: 488.7

Cat No.

: SA16240

Flumethasone, Impurities

6-beta-Fluoro-Flumethasone

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CAS No.

: 60895-22-9

Mol F.

: C22H28F2O5

Mol W.

: 410.46

Cat No.

: SA50102

Febuxostat, Impurities

3-Descyano-3-ethoxycarbonyl Febuxostat

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CAS No.

: 2476465-11-7

Mol F.

: C18H21NO5S

Mol W.

: 363.43

Cat No.

: SA32024

Budesonide, Impurities

16-alpha-Hydroxy Prednisolone-9(11)-ene

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CAS No.

: 39672-76-9

Mol F.

: C21H26O5

Mol W.

: 358.43

Cat No.

: SA14135

Impurities, Prednisolone

17-Deshydroxyacetyl 17-Carbonyl Prednisolone

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CAS No.

: 167997-18-4

Mol F.

: C20H26O4

Mol W.

: 330.42

Cat No.

: SA16723

Impurities, Ivermectin

8a-Oxo Avermectin B1a

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CAS No.

: 102190-68-1

Mol F.

: C48H70O15

Mol W.

: 887.1

Cat No.

: SA54201

Bupropion, Impurities

(3S,5S,6S)-Bupropion Methylthiomorpholine Impurity

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CAS No.

: 2133460-42-9

Mol F.

: C12H14ClNO3S

Mol W.

: 287.76

Cat No.

: SA12248

Bupropion, Impurities

(3S,5R,6R)-Bupropion Methylthiomorpholine Impurity

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CAS No.

: 2133460-43-0

Mol F.

: C12H14ClNO3S

Mol W.

: 287.76

Cat No.

: SA12247

Impurities, Testosterone

6-Dehydro Testosterone Undecanoate

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CAS No.

: 89635-04-1

Mol F.

: C30H46O3

Mol W.

: 454.69

Cat No.

: SA16239

Impurities, Methylprednisolone

Methylprednisolone Aceponate

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CAS No.

: 86401-95-8

Mol F.

: C27H36O7

Mol W.

: 472.57

Cat No.

: SA14425

DROSPIRENONE, Impurities

5-Hydroxy Drospirenone

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CAS No.

: 863329-71-9

Mol F.

: C24H32O3

Mol W.

: 368.51

Cat No.

: SA53002

Ibuprofen, Impurities

2-(4-n-Propylphenyl)propanoic Acid

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CAS No.

: 3585-47-5

Mol F.

: C12H16O2

Mol W.

: 192.15

Cat No.

: SA30121

Ascorbic Acid, Impurities

2,3-Diketo-L-Gulonic acid

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CAS No.

: 3445-22-5

Mol F.

: C6H8O7

Mol W.

: 192.12

Cat No.

: SA21508

Impurities, Naloxone

10-Oxo Naloxone

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CAS No.

: 294175-43-2

Mol F.

: C19H19NO5

Mol W.

: 341.36

Cat No.

: SA45113

Impurities, Naltrexone

10-Hydroxy Naltrexone

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CAS No.

: 604767-82-0

Mol F.

: C20H23NO5

Mol W.

: 357.4

Cat No.

: SA47806

Hydrocortisone, Impurities

17-Dehydro-21-hydroxy Hydrocortisone

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CAS No.

: 68473-77-8

Mol F.

: C21H30O6

Mol W.

: 378.46

Cat No.

: SA15238

Acalabrutinib, Impurities

Acalabrutinib Pyrimidinone Impurity

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CAS No.

: 2490433-97-9

Mol F.

: C30H25N7O3

Mol W.

: 531.6

Cat No.

: SA46310

Acalabrutinib, Impurities

Acalabrutinib N-Nitroso Pyrrolidinyl Acid Impurity

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CAS No.

: NA

Mol F.

: C17H16N6O3

Mol W.

: 352.4

Cat No.

: SA46309

Acalabrutinib, Impurities

Acalabrutinib N-Nitroso Pyrrolidinyl Impurity

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CAS No.

: NA

Mol F.

: C22H20N8O2

Mol W.

: 428.5

Cat No.

: SA46308

Acalabrutinib, Impurities

Acalabrutinib Dimer Impurity

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CAS No.

: NA

Mol F.

: C52H46N14O4

Mol W.

: 931

Cat No.

: SA46307

Acarbose, Impurities

Acarbose EP Impurity D

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CAS No.

: 68128-53-0

Mol F.

: C19H33NO13

Mol W.

: 483.46

Cat No.

: SA58703

Acarbose, Impurities

Acarbose EP Impurity C

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CAS No.

: 610271-07-3

Mol F.

: C25H43NO18

Mol W.

: 645.61

Cat No.

: SA58702

Acarbose, Impurities

Acarbose EP Impurity B

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CAS No.

: NA

Mol F.

: C26H43NO17

Mol W.

: 641.62

Cat No.

: SA58701

Acarbose, Impurities

Acarbose EP Impurity A

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CAS No.

: 1013621-79-8

Mol F.

: C25H43NO18

Mol W.

: 645.61

Cat No.

: SA58700

Aripiprazole, Impurities

Aripiprazole Piperazinyl Dimer Impurity

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CAS No.

: 1352492-04-6

Mol F.

: C37H45Cl4N5O2

Mol W.

: 733.6

Cat No.

: SA24039

Impurities, Nitrosamine

N-Nitroso Loperamide EP Impurity C

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CAS No.

: 3192-36-7

Mol F.

: C11H13ClN2O2

Mol W.

: 240.69

Cat No.

: SA446146

Impurities, Nitrosamine

N-Nitroso Propafenone EP Impurity B

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CAS No.

: NA

Mol F.

: C21H24N2O4

Mol W.

: 368.43

Cat No.

: SA446145

Impurities, Nitrosamine

N-Nitroso Methylethanolamine

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CAS No.

: 26921-68-6

Mol F.

: C3H8N2O2

Mol W.

: 104.11

Cat No.

: SA446144

Colesevelam, Impurities

N-Nitroso Dihexyl Aminoquat Dibromide

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CAS No.

: NA

Mol F.

: C18H42N4O2 : 2(Br)

Mol W.

: 330.6 : 2(79.9)

Cat No.

: SA10220

Impurities, Nitrosamine

(R)-1-benzyl-5-methyl-4-nitroso-1,4-diazepane

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CAS No.

Mol F.

: C13H19N3O

Mol W.

: 233.3

Cat No.

: SA446139

Impurities, Nitrosamine

Ethyl N-benzyl-N-nitrosoglycinate

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CAS No.

: 50270-42-3

Mol F.

: C11H14N2O3

Mol W.

: 222.24

Cat No.

: SA446140

Impurities, Nitrosamine

(R)-(5-Methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(7-methyl-4-nitroso-1,4-diazepan-1-yl)methanone

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CAS No.

Mol F.

: C16H20N6O2

Mol W.

: 328.38

Cat No.

: SA446141

Abemaciclib, Impurities, Nitrosamine

Abemaciclib Bromopyridinyl N-nitrosopiperazine Impurity

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CAS No.

: NA

Mol F.

: C10H13BrN4O

Mol W.

Cat No.

: SA53307

Abemaciclib, Impurities, Nitrosamine

Abemaciclib 4-Nitrosopiperazinyl Impurity

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CAS No.

: NA

Mol F.

: C10H15N5O

Mol W.

: 221.3

Cat No.

: SA53306

Impurities, Omeprazole

Omeprazole

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CAS No.

: 73590-58-6

Mol F.

: C17H19N3O3S

Mol W.

: 345.4

Cat No.

: SA19400

Carbidopa, Impurities

Levodopa EP Impurity A

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CAS No.

: 27244-64-0

Mol F.

: C9H11NO5

Mol W.

: 213.2

Cat No.

: SA31822

Impurities, Nitrosamine

N-Nitroso Prazosin EP Impurity D

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CAS No.

: NA

Mol F.

: C9H11N3O3

Mol W.

: 209.2

Cat No.

: SA446143

Impurities, Nitrosamine

N-Nitroso Prazosin EP Impurity C

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CAS No.

: NA

Mol F.

: C14H18N6O3

Mol W.

: 318.34

Cat No.

: SA446142

Abemaciclib, Impurities

Abemaciclib Piperazine-1,4-diyl Dimer Impurity

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CAS No.

: NA

Mol F.

: C46H46F4N14

Mol W.

: 871

Cat No.

: SA53313

Abemaciclib, Impurities

Abemaciclib Pyrimidinyl Dimer Impurity

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CAS No.

: NA

Mol F.

: C42H44F4N12

Mol W.

: 792.9

Cat No.

: SA53312

Abemaciclib, Impurities

Abemaciclib 3-(hydroxymethyl)pyridine Impurity

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CAS No.

: 1648707-16-7

Mol F.

: C21H20F2N6O

Mol W.

: 410.42

Cat No.

: SA53311

Abemaciclib, Impurities

Abemaciclib 3-pyridinaldehyde Impurity

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CAS No.

: 1627082-92-1

Mol F.

: C21H18F2N6O

Mol W.

: 410.4

Cat No.

: SA53310

Abemaciclib, Impurities

Abemaciclib 2-Chloropyrimidinyl Impurity

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CAS No.

: 1231930-42-9

Mol F.

: C15H13ClF2N4

Mol W.

: 322.74

Cat No.

: SA53309

Abemaciclib, Impurities

Abemaciclib Pyridinamine Impurity

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CAS No.

: 1180132-17-5

Mol F.

: C12H20N4

Mol W.

: 220.3

Cat No.

: SA53308

Impurities, Moxonidine

Moxonidine

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CAS No.

: 75438-57-2

Mol F.

: C9H12ClN5O

Mol W.

: 241.6

Cat No.

: SA58300

Impurities, Nitrosamine

N-Desisopropyl N-Nitroso Selexipag

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CAS No.

: NA

Mol F.

: C23H25N5O5S

Mol W.

: 483.5

Cat No.

: SA446137

Impurities, Nitrosamine

4-[Nitroso(propan-2-yl)amino] butan-1-ol

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CAS No.

: NA

Mol F.

: C7H16N2O2

Mol W.

: 160.2

Cat No.

: SA446138