Pharmaceutical Standards

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

Oxybutynin Standard

CAS Number

5633-20-5

Alternate CAS Number

1508-65-2(HCl Salt)

Oxybutynin

Oxacillin Standard

CAS Number

66-79-5

Oxacillin

Orphenadrine Hydrochloride

CAS Number

341-69-5

Alternate CAS Number

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

Orphenadrine

Orciprenaline Standard

CAS Number

586-06-1

Orciprenaline

Olmesartan medoxomil Standard

CAS Number

144689-63-4

Nortriptyline Hydrochloride

CAS Number

894-71-3

Alternate CAS Number

72-69-5(free base)

Nortriptyline

Norgestimate Standard

CAS Number

35189-28-7

Norgestimate

Norfloxacin Standard

CAS Number

70458-96-7

Norfloxacin

Norethisterone acetate Standard

CAS Number

51-98-9

Norethisterone

Naloxone Standard

CAS Number

465-65-6

Naloxone

Nandrolone Standard

CAS Number

434-22-0

Nandrolone

Nandrolone decanoate Standard

CAS Number

360-70-3

Alternate CAS Number

434-22-0(Free base)

Nandrolone

Netilmicin Standard

CAS Number

56391-56-1

Alternate CAS Number

56391-57-2(Sulfate salt)

Netilmicin

Nevirapine Standard

CAS Number

129618-40-2

Nevirapine

Nicardipine Standard

CAS Number

55985-32-5

Alternate CAS Number

54527-84-3 (HCl salt)

Nicardipine

Nicergoline Standard

CAS Number

27848-84-6

Nicergoline

Propylene glycol

CAS Number

57-55-6

Propylene glycol

CAS Number

57-55-6

Propylene glycol

Nizatidine Standard

CAS Number

76963-41-2

Nizatidine

Nitrofural Standard

CAS Number

59-87-0

Nitrofural

Nitrendipine Standard

CAS Number

39562-70-4

Nitrendipine

Nimodipine Standard

CAS Number

66085-59-4

Nimodipine

Norethisterone Standard

CAS Number

68-22-4

Norethisterone

Perphenazine Standard

CAS Number

58-39-9

Perphenazine

Oxytetracycline Standard

CAS Number

79-57-2

Oxytetracycline

Oxytetracycline Standard

CAS Number

79-57-2

Oxytetracycline

Lynestrenol Standard

CAS Number

52-76-6

Lynestrenol

Lactulose Standard

CAS Number

4618-18-2

Lactulose

Levamisole Standard

CAS Number

14769-73-4

Alternate CAS Number

16595-80-5(HCl Salt);32093-35-9(Phosphate salt)

Levamisole

Levocabastine Standard

CAS Number

79516-68-0

Alternate CAS Number

79547-78-7(HCl Salt)

Levocabastine

Lovastatin Standard

CAS Number

75330-75-5

Lovastatin

Lopinavir Standard

CAS Number

192725-17-0

Lopinavir

Levofloxacin Standard

CAS Number

100986-85-4

Alternate CAS Number

138199-71-0(Hemihydrate Salt)

Levofloxacin

Levomepromazine Standard

CAS Number

60-99-1

Alternate CAS Number

1236-99-3(HCl Salt);7104-38-3(Maleate Salt)

Levomepromazine

Levomepromazine Maleate Standard

CAS Number

7104-38-3

Alternate CAS Number

60-99-1(Free Base);1236-99-3(HCl Salt)

Levomepromazine

Levothyroxine Standard

CAS Number

51-48-9

Alternate CAS Number

25416-65-3(Na Salt);55-03-8(Sodium Salt)

Levothyroxine

Lincomycin Standard

CAS Number

154-21-2

Alternate CAS Number

859-18-7(HCl Salt); 7179-49-9(Monohydrate Salt)

Lincomycin

Lincomycin hydrochloride Standard

CAS Number

859-18-7

Alternate CAS Number

7179-49-9(Monohydrate Salt);154-21-2(Freebase)

Lincomycin

Loperamide Standard

CAS Number

34552-83-5

Alternate CAS Number

53179-11-6 (Free base)

Loperamide

Loperamide Standard

CAS Number

53179-11-6

Alternate CAS Number

34552-83-5(HCl Salt)

Loperamide

Lynestrenol for peak identification CRS

CAS Number

Lynestrenol STD - 52-76-6 : IMP - A - NA : IMP - B - 58311-09-4 : IMP - C - 5225-38-7 :

Lynestrenol

Lamivudine Standard

CAS Number

134678-17-4

Alternate CAS Number

173522-96-8(Salicylate Salt)

Lamivudine

Josamycin Standard

CAS Number

16846-24-5

Josamycin

Pharmaceutical Standards

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