Intermediates

Intermediates are chemical compounds widely used in the manufacturing of Active Pharmaceutical Ingredients(APIs) in bulk quantities. Intermediates are also useful for the research and development of new drug product

Norethisterone Standard

CAS Number

68-22-4

Norethisterone

Norfloxacin Standard

CAS Number

70458-96-7

Norfloxacin

Norgestimate Standard

CAS Number

35189-28-7

Norgestimate

Nortriptyline Hydrochloride

CAS Number

894-71-3

Alternate CAS Number

72-69-5(free base)

Nortriptyline

O-Acetyl Abacavir

CAS Number

178456-36-5

Abacavir

O-Desethyl Azilsartan

CAS Number

1442400-68-1

Azilsartan

O-Desmethyl Adapalene

CAS Number

125316-60-1

Adapalene

O-Desmethyl Guaifenesin

CAS Number

19826-87-0

Alternate CAS Number

Guaifenesin

O3-Desethyl Apremilast

CAS Number

1384967-20-7

Apremilast

O4-Desmethyl O3-Desethyl Apremilast

CAS Number

1384439-79-5

Apremilast

Octenidine Dihydrochloride standard

CAS Number

70775-75-6

Alternate CAS Number

71251-02-0 (Free base)

Octenidine

Octenidine standard

CAS Number

71251-02-0

Alternate CAS Number

70775-75-6 (DiHCl)

Octenidine

Octylbenzene

CAS Number

2189-60-8

Chemical Primary Standard

Olanzapine embonate Monohydrate Standard

CAS Number

221373-18-8

Alternate CAS Number

132539-06-1(Freebase);783334-36-1(HCl Salt)

Olanzapine

Olanzapine Standard

CAS Number

132539-06-1

Alternate CAS Number

221373-18-8(Embonate Monohydrate Salt);783334-36-1(HCl Salt)

Olanzapine

Olmesartan medoxomil Standard

CAS Number

144689-63-4

Olodaterol Standard

CAS Number

868049-49-4

Alternate CAS Number

869477-96-3 (HCl salt)

Olodaterol

Ondansetron EP Impurity - F

CAS Number

693-98-1

Ondansetron

Ondansetron Hydrochloride Dihydrate Standard

CAS Number

103639-04-9

Ondansetron

Ondansetron Related Compound C

CAS Number

27387-31-1

Ondansetron

Orciprenaline Standard

CAS Number

586-06-1

Orciprenaline

Ornidazole Isomer

CAS Number

14419-11-5

Alternate CAS Number

Ornidazole

Ornidazole Standard

CAS Number

16773-42-5

Alternate CAS Number

Ornidazole

Orphenadrine Hydrochloride

CAS Number

341-69-5

Alternate CAS Number

341-69-5 (Citrate) , 83-98-7 (Free Base)

Orphenadrine

Ortho Bupropion (Imp-2)

CAS Number

1049718-57-1

Bupropion

Ortho Mirabegron

CAS Number

1684452-80-9

Mirabegron

Oseltamivir Phosphate Standard

CAS Number

204255-11-8

Alternate CAS Number

196618-13-0(Freebase);1448332-99-7(mesilate salt)

Oseltamivir

Osimertinib Acetyl Impurity

CAS Number

2227103-37-7

Osimertinib

Osimertinib Amine Impurity

CAS Number

1421372-66-8

Osimertinib

Osimertinib Impurity 9

CAS Number

1421373-36-5

Osimertinib

Osimertinib Impurity A

CAS Number

1421373-98-9

Osimertinib

Osimertinib Impurity G

CAS Number

2044702-39-6

Osimertinib

Osimertinib Impurity J

CAS Number

1820891-36-8

Osimertinib

Osimertinib Mesylate

CAS Number

1421373-66-1

Osimertinib

Osimertinib Standard

CAS Number

1421373-65-0

Osimertinib

Oxacillin Standard

CAS Number

66-79-5

Oxacillin

Oxazepam Standard

CAS Number

604-75-1

Oxazepam

Oxcarbazepine EP Impurity D

CAS Number

19579-83-0

Oxcarbazepine

Oxcarbazepine EP Impurity E

CAS Number

256-96-2

Oxcarbazepine

Oxcarbazepine EP Impurity M

CAS Number

2642430-32-6

Oxcarbazepine

Oxcarbazepine Impurity 2

CAS Number

4014-77-1

Oxcarbazepine

Oxcarbazepine Impurity-22

CAS Number

1431547-14-6

Oxcarbazepine

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

Oxypurinol

CAS Number

2465-59-0

Allopurinol

Oxytocin Standard

CAS Number

50-56-6

Alternate CAS Number

6233-83-6 (Acetate Salt)

Oxytocin

Ozanimod Alcohol Impurity

CAS Number

1201447-05-3

Ozanimod

Intermediates

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