Pharmaceutical Standards

Pharmaceutical standards are guidelines and regulations that govern the quality and safety of pharmaceutical products and manufacturing processes.

Aripiprazole - Impurity E

CAS Number

1008531-60-9(HCl Salt); 1428331-96-7 (hydrate) ; 2389989-55-1 (2HCl salt)

Aripiprazole

7-(4-(4-(3,4-Dichlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one

CAS Number

203395-75-9

Aripiprazole

Aripiprazole Bromobutoxyquinoline Impurity

CAS Number

129722-34-5

Aripiprazole

Ibrutinib Methoxy Impurity

CAS Number

2031255-26-0

Ibrutinib

(R)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one

CAS Number

1917333-91-5

Ibrutinib

2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile

CAS Number

330792-69-3

Ibrutinib

1-Methyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

CAS Number

2213398-75-3

Ibrutinib

(S)-1-Boc-3-Hydroxypiperidine

CAS Number

143900-44-1

Ibrutinib

(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one

CAS Number

1288338-96-4

Ibrutinib

1,3-bis((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

CAS Number

1987905-93-0

Ibrutinib

Ibrutinib-N-Acetyl Analog

CAS Number

1288338-95-3

Ibrutinib

(R)-N-Desacryloyl N-Propionyl Ibrutinib

CAS Number

1839099-22-7

Ibrutinib

Aripiprazole - Impurity A

CAS Number

22246-18-0

Aripiprazole

Aripiprazole - Impurity G

CAS Number

1797986-18-5

Aripiprazole

Ibrutinib N1-Oxide

CAS Number

2437254-47-0

Ibrutinib

Ibrutinib Dimer Impurity

CAS Number

2031255-23-7

Ibrutinib

Ibrutinib Standard

CAS Number

936563-96-1

Ibrutinib

1,4-bis(4-(2,3-Dichlorophenyl)piperazin-1-yl)butane

CAS Number

2748381-51-1

Aripiprazole

3-(3-Chloropropanamido)phenyl 3-Chloropropanoate

CAS Number

2250243-33-3

Aripiprazole

Ibuprofen EP Impurity - E

CAS Number

38861-78-8

Ibuprofen

Ibuprofen EP Impurity A

CAS Number

66622-47-7

Ibuprofen

2-Monobromo Aripiprazole

CAS Number

203395-84-0(freebase)

Alternate CAS Number

2748462-55-5(HCl salt)

Aripiprazole

7-[4-{4-(3,5-Dichlorophenyl)-1-piperazinyl} butoxy]-3,4-Dihydro 2(1H)- quinolinone

CAS Number

129722-20-9

Aripiprazole

1-(4-Bromobutyl)-7-(4-chlorobutoxy)quinolin-2(1H)-one

CAS Number

2247155-46-8

Aripiprazole

7-(4-Bromobutoxy)-quinoline-2(1H)-one

CAS Number

203395-59-9

Aripiprazole

Aripiprazole Diquinoline Butanediol Impurity

CAS Number

882880-12-8

Aripiprazole

5-Hydroxy-3,4-dihydro-2(1H)-quinolinone

CAS Number

30389-33-4

Aripiprazole

Aripiprazole Hydroxyquinolinone Analog

CAS Number

70500-72-0

Aripiprazole

Ascorbic Acid EP Impurity C

CAS Number

342385-52-8(hydrate salt)

Alternate CAS Number

526-98-7(Freebase)

Ascorbic acid

Ascorbic Acid EP Impurity D

CAS Number

3031-98-9

Ascorbic acid

Indacaterol Maleate

CAS Number

753498-25-8

Indacaterol

3-O-Ethyl-L-Ascorbic Acid

CAS Number

86404-04-8

Ascorbic acid

(R)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)-8-hydroxy-3,4-dihydroquinolin-2(1H)-one

CAS Number

1403389-05-8

Indacaterol

Indacaterol (Free base)

CAS Number

312753-06-3 (freebase)

Indacaterol

Aspartame EP Impurity B

CAS Number

13433-09-5

Aspartame

Aspartame EP Impurity A

CAS Number

5262-10-2

Aspartame

Itraconazole Hydroxy Propyltriazolone Impurity

CAS Number

79538-91-3

Itraconazole

Phenyl (4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)carbamate

CAS Number

74853-06-8

Itraconazole

Itraconazole Isopropyl Analog

CAS Number

89848-49-7

Itraconazole

Itraconazole Hydroxy Isopropyltriazolone Impurity

CAS Number

89848-19-1

Itraconazole

4-(4-(4-Methoxyphenyl)piperazin-1-yl)aniline

CAS Number

74852-62-3

Itraconazole

Itraconazole Hydroxy Isobutyltriazolone Impurity

CAS Number

106461-41-0

Itraconazole

Atazanavir EP Impurity F

CAS Number

1332981-14-2

Atazanavir

1,3-Dioxolane-4-methanol, 2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-, 4-methanesulfonate, (2R,4S)-rel-

CAS Number

854372-78-4

Itraconazole

Itraconazole Propyl Analog

CAS Number

74855-91-7

Itraconazole

Itraconazole Methoxy Isobutyltriazolone Impurity

CAS Number

252964-68-4

Itraconazole

Itraconazole EP/BP Reference Standard

CAS Number

84625-61-6

Itraconazole

Isavuconazonium sulfate

CAS Number

946075-13-4

Isavuconazonium

Pharmaceutical Standards

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