Pharmaceutical Standards

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

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Lorazepam Chloro Impurity

CAS Number

14405-03-9

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Linezolid Standard

CAS Number

165800-03-3

Fluoxetine EP Impurity A

Fluoxetine EP Impurity A

CAS Number

42142-52-9

Gliclazide

Gliclazide Standard

CAS Number

21187-98-4

Alternate CAS Number

NA

Gliclazide EP Impurity F

Gliclazide EP Impurity F

CAS Number

1076198-18-9

Alternate CAS Number

NA

Glimepiride EP Impurity C

Glimepiride EP Impurity C

CAS Number

119018-30-3

Guaifenesin Standard

Guaifenesin Standard

CAS Number

93-14-1

Guaifenesin EP Impurity B

Guaifenesin EP Impurity B

CAS Number

14007-09-1

Guaifenesin EP Impurity C

Guaifenesin EP Impurity C

CAS Number

1797132-23-0

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Guaifenesin EP Impurity D

CAS Number

16929-60-5

Guaifenesin Cyclic Carbamate

Guaifenesin Cyclic Carbamate

CAS Number

2049-21-0

Alternate CAS Number

NA

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Nimesulide EP Impurity C

CAS Number

2688-84-8

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Imiquimod Standard

CAS Number

99011-02-6

312753-06-3

Indacaterol Standard

CAS Number

312753-06-3 (freebase)

Alternate CAS Number

753498-25-8(Maleate Salt);1000160-93-9(formate salt)

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Levetiracetam Related Compound A

CAS Number

102767-31-7

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Levetiracetam EP Impurity E

CAS Number

618-36-0

Alternate CAS Number

13437-79-1(HCl Salt)

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Nifedipine Nitroso Impurity

CAS Number

NA

Nitrosamine Impurities

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Nordazepam Standard

CAS Number

1088-11-5

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Oxcarbazepine Impurity-22

CAS Number

1431547-14-6

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Oxcarbazepine Impurity 2

CAS Number

4014-77-1

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N-Nitroso Oxcarbazepine EP Impurity C

CAS Number

NA

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Oxcarbazepine EP Impurity D

CAS Number

19579-83-0

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N-Nitroso Oxcarbazepine EP Impurity D

CAS Number

NA

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N-Nitroso Oxcarbazepine EP Impurity H

CAS Number

NA

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Oxcarbazepine EP Impurity M

CAS Number

2642430-32-6

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Oxcarbazepine EP Impurity E

CAS Number

256-96-2

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Oxprenolol Standard

CAS Number

6452-71-7

Alternate CAS Number

6452-73-9(HCl Salt)

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Regorafenib EP Impurity A

CAS Number

757251-39-1

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Regorafenib EP Impurity B

CAS Number

2141961-84-2

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Regorafenib FP Impurity C

CAS Number

18585-06-3

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Regorafenib N-Oxide Impurity

CAS Number

835621-11-9

Ketorolac Standard

Ketorolac Standard

CAS Number

74103-06-3

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Ketorolac EP Impurity D

CAS Number

1391053-45-4

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Ketorolac EP Impurity C

CAS Number

1026936-07-1

Fingolimod std

Fingolimod Standard

CAS Number

162359-55-9

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Fingolimod Impurity VII

CAS Number

162358-62-5

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Fosamprenavir Impurity 1

CAS Number

NA

316123-26-9

Fosamprenavir Impurity 2

CAS Number

316123-26-9

Fluphenazine Standard

Fluphenazine Standard

CAS Number

69-23-8

Flecainide Standard

Flecainide Standard

CAS Number

54143-55-4

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N-Nitroso Flecainide

CAS Number

2901109-58-6

Nitrosamine Impurities

1079990-21-8

Favipiravir Impurity 8

CAS Number

1079990-21-8

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Favipiravir Impurity 7

CAS Number

2809442-05-3

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Minoxidil EP Impurity A

CAS Number

35139-67-4

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N-Nitroso Levofloxacin

CAS Number

1152314-62-9

Lidocaine Standard

Lidocaine Standard

CAS Number

137-58-6

Lidocaine Hydrochloride

Lidocaine Hydrochloride Standard

CAS Number

73-78-9

Lidocaine BP Impurity A

Lidocaine EP Impurity A

CAS Number

87-62-7(freebase)

Alternate CAS Number

21436-98-6(salt)