Pharmaceutical Standards

Osimertinib Amine Impurity

CAS Number

1421372-66-8

Osimertinib Impurity 9

CAS Number

1421373-36-5

Osimertinib Impurity A

CAS Number

1421373-98-9

Osimertinib Impurity G

CAS Number

2044702-39-6

Osimertinib Impurity I

CAS Number

1801616-92-1

Osimertinib Impurity J

CAS Number

1820891-36-8

Osimertinib Mesylate

CAS Number

1421373-66-1

Osimertinib Standard

CAS Number

1421373-65-0

Oxacillin Standard

CAS Number

66-79-5

Oxacillin

Oxcarbazepine EP Impurity D

CAS Number

19579-83-0

Oxcarbazepine EP Impurity E

CAS Number

256-96-2

Oxcarbazepine EP Impurity M

CAS Number

2642430-32-6

Oxcarbazepine Impurity 2

CAS Number

4014-77-1

Oxcarbazepine Impurity-22

CAS Number

1431547-14-6

Oxomemazine Standard

CAS Number

3689-50-7

Oxomemazine

Oxprenolol Standard

CAS Number

6452-71-7

Alternate CAS Number

6452-73-9(HCl Salt)

Oxprenolol

Oxybutynin hydrochloride Standard

CAS Number

1508-65-2

Alternate CAS Number

5633-20-5(freebase)

Oxybutynin

Oxybutynin Standard

CAS Number

5633-20-5

Alternate CAS Number

1508-65-2(HCl Salt)

Oxybutynin

Oxypurinol

CAS Number

2465-59-0

Allopurinol

Oxytetracycline Standard

CAS Number

79-57-2

Oxytetracycline

Oxytetracycline Standard

CAS Number

79-57-2

Oxytetracycline

Ozanimod Alcohol Impurity

CAS Number

1201447-05-3

Ozanimod Alcohol Impurity (R-isomer)

CAS Number

1306760-61-1

Ozanimod Amide Impurity

CAS Number

1369928-96-0

Ozanimod Hydrochloride Standard

CAS Number

1618636-37-5(HCl)

Ozanimod Hydroxy Amide Impurity

CAS Number

1307230-97-2

Ozanimod R Isomer

CAS Number

1306760-86-0

Alternate CAS Number

1306760-85-9(HCl)

Ozanimod Standard

CAS Number

1306760-87-1 (base)

Chemical Primary Standard

p-Chloroacetophenone

CAS Number

99-91-2

p-Tolyl disulfide

CAS Number

103-19-5

Vortioxetine

Paclitaxel Impurity-A

CAS Number

173101-54-7

Paclitaxel Impurity-B

CAS Number

71610-00-9

Paclitaxel Impurity-C

CAS Number

153415-45-3

Paclitaxel Impurity-D

CAS Number

150547-36-7

Paclitaxel Impurity-E

CAS Number

105454-04-4

Paclitaxel Impurity-F

CAS Number

153083-53-5

Paclitaxel Impurity-G

CAS Number

78432-77-6

Paclitaxel Impurity-H

CAS Number

78454-17-8

Paclitaxel Impurity-I

CAS Number

2157462-42-3

Paclitaxel Impurity-L

CAS Number

92950-39-5

Paclitaxel Impurity-N

CAS Number

27548-93-2

Paclitaxel Impurity-O

CAS Number

219783-77-4

Paclitaxel Impurity-P

CAS Number

173101-56-9