Intermediates

Nitrosamine Impurities

Lorazepam Chloro Impurity

CAS Number

14405-03-9

Lorazepam

Linezolid Standard

CAS Number

165800-03-3

Linezolid

Fluoxetine EP Impurity A

CAS Number

42142-52-9

Fluoxetine

Gliclazide Standard

CAS Number

21187-98-4

Alternate CAS Number

Gliclazide

Gliclazide EP Impurity F

CAS Number

1076198-18-9

Alternate CAS Number

Gliclazide

Glimepiride EP Impurity C

CAS Number

119018-30-3

Glimepiride

Guaifenesin Standard

CAS Number

93-14-1

Guaifenesin EP Impurity B

CAS Number

14007-09-1

Guaifenesin EP Impurity C

CAS Number

1797132-23-0

Guaifenesin EP Impurity D

CAS Number

16929-60-5

Guaifenesin Cyclic Carbamate

CAS Number

2049-21-0

Alternate CAS Number

Nimesulide EP Impurity C

CAS Number

2688-84-8

Nimesulide

Imiquimod Standard

CAS Number

99011-02-6

Imiquimod

Indacaterol Standard

CAS Number

312753-06-3 (freebase)

Alternate CAS Number

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

Indacaterol

Levetiracetam Related Compound A

CAS Number

102767-31-7

Levetiracetam

Levetiracetam EP Impurity E

CAS Number

618-36-0

Alternate CAS Number

13437-79-1(HCl Salt)

Levetiracetam

Nifedipine Nitroso Impurity

CAS Number

Nifedipine

Nitrosamine Impurities

Nordazepam Standard

CAS Number

1088-11-5

Nordazepam

Oxcarbazepine Impurity-22

CAS Number

1431547-14-6

Oxcarbazepine Impurity 2

CAS Number

4014-77-1

N-Nitroso Oxcarbazepine EP Impurity C

CAS Number

Oxcarbazepine EP Impurity D

CAS Number

19579-83-0

N-Nitroso Oxcarbazepine EP Impurity D

CAS Number

N-Nitroso Oxcarbazepine EP Impurity H

CAS Number

Oxcarbazepine EP Impurity M

CAS Number

2642430-32-6

Oxcarbazepine EP Impurity E

CAS Number

256-96-2

Oxprenolol Standard

CAS Number

6452-71-7

Alternate CAS Number

6452-73-9(HCl Salt)

Oxprenolol

Regorafenib EP Impurity A

CAS Number

757251-39-1

Regorafenib EP Impurity B

CAS Number

2141961-84-2

Regorafenib FP Impurity C

CAS Number

18585-06-3

Regorafenib N-Oxide Impurity

CAS Number

835621-11-9

Ketorolac Standard

CAS Number

74103-06-3

Ketorolac

Ketorolac EP Impurity D

CAS Number

1391053-45-4

Ketorolac

Ketorolac EP Impurity C

CAS Number

1026936-07-1

Ketorolac

Fingolimod Impurity VII

CAS Number

162358-62-5

Fingolimod

Fosamprenavir Impurity 1

CAS Number

Fosamprenavir

Favipiravir Impurity 8

CAS Number

1079990-21-8

Favipiravir

Favipiravir Impurity 7

CAS Number

2809442-05-3

Favipiravir

Minoxidil EP Impurity A

CAS Number

35139-67-4

Minoxidil

N-Nitroso Levofloxacin

CAS Number

1152314-62-9

Levofloxacin

Lidocaine Standard

CAS Number

137-58-6

Lidocaine Hydrochloride Standard

CAS Number

73-78-9

Lidocaine EP Impurity A

CAS Number

87-62-7(freebase)

Alternate CAS Number

21436-98-6(salt)