Pharmaceutical Standards

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

Doxofylline Standard

CAS Number

69975-86-6

Doxofylline

Doxycycline Hyclate Reference Standard

CAS Number

24390-14-5

Alternate CAS Number

564-25-0(Freebase);17086-28-1(Doxycycline Monohydrate - API (Monohydrate Salt));10592-13-9(HCl salt)

Doxycycline

Doxycycline Monohydrate

CAS Number

17086-28-1

Doxycycline

Doxycycline Standard

CAS Number

564-25-0

Alternate CAS Number

10592-13-9(HCl salt);17086-28-1(Doxycycline Monohydrate)

Doxycycline

Doxycycline Standard

CAS Number

564-25-0

Doxycycline

Doxylamine

CAS Number

469-21-6

Alternate CAS Number

562-10-7(Succinate salt)

Doxylamine

CAS Number

469-21-6

Doxylamine

Doxylamine for system suitability CRS

CAS Number

Doxylamine STD - 469-21-6 : IMP - C - 1221-70-1 ;

Alternate CAS Number

562-10-7(Succinate salt)

Doxylamine

Doxylamine Standard

CAS Number

469-21-6

Alternate CAS Number

562-10-7(Succinate salt)

Doxylamine

Doxylamine Succinate

CAS Number

562-10-7

Doxylamine

Drospirenone

CAS Number

67392-87-4

Drospirenone Standard

CAS Number

67392-87-4

Drospirenone

Droxidopa Amine

CAS Number

55637-52-0

Droxidopa

Droxidopa Impurity 22

CAS Number

56672-56-1

Droxidopa

Droxidopa Impurity 25

CAS Number

106887-48-3

Droxidopa

Droxidopa Standard

CAS Number

23651-95-8

Droxidopa

Duloxetine EP Impurity A

CAS Number

116539-60-7

Alternate CAS Number

910138-96-4(HCl Salt)

Duloxetine

Duloxetine EP Impurity C

CAS Number

949095-98-1

Alternate CAS Number

953028-76-7 (HCl salt) ; 949096-01-9 (HBr salt)

Duloxetine

Duloxetine EP Impurity E

CAS Number

1033803-59-6

Duloxetine

Duloxetine EP Impurity F

CAS Number

959392-22-4

Alternate CAS Number

2379325-42-3(oxalate Salt);2748376-86-3(HCl Salt)

Duloxetine

Duloxetine EP Impurity F

CAS Number

959392-22-4

Alternate CAS Number

2748376-86-3 (HCl salt); 2379325-42-3(oxalate Salt)

Duloxetine

Duloxetine EP Impurity G

CAS Number

321-38-0

Duloxetine

Duloxetine Hydrochloride

CAS Number

136434-34-9

Duloxetine

Duloxetine Hydrochloride Standard

CAS Number

136434-34-9

Duloxetine

Duloxetine Standard

CAS Number

116539-59-4

Duloxetine

Duloxetine USP Related Compound H

CAS Number

199191-66-7

Duloxetine

Dutasteride Standard

CAS Number

164656-23-9

Dutasteride

Econazole Standard

CAS Number

27220-47-9

Alternate CAS Number

24169-02-6(Nitrate Salt)

Econazole

Edaravone Impurity 1

CAS Number

1242471-40-4

Edaravone

Edaravone Impurity 2

CAS Number

1242471-40-4

Edaravone

Edaravone Standard

CAS Number

89-25-8

Edaravone

Edoxaban Impurity 1

CAS Number

552850-73-4

Edoxaban

Edoxaban Impurity 3

CAS Number

1353893-25-0

Edoxaban

Edoxaban Impurity 6

CAS Number

834919-19-6

Edoxaban

Edoxaban Impurity 7

CAS Number

767625-11-6

Edoxaban

Edoxaban standard

CAS Number

480449-70-5

Edoxaban

Elafibranor Impurity 11

CAS Number

3046217-14-2

Elafibranor

Elagolix Dialkylated Impurity

CAS Number

2409132-60-9

Elagolix

Elagolix Ethyl Ester Nitroso Impurity

CAS Number

Elagolix

Elagolix Impurity 2

CAS Number

2073864-81-8

Elagolix

Elagolix Impurity 8

CAS Number

832720-84-0

Alternate CAS Number

1150560-46-5(HCl salt)

Elagolix

Elagolix Lactam Impurity

CAS Number

2248628-93-3

Elagolix

Elagolix Nitroso Impurity

CAS Number

Elagolix

Elagolix Sodium

CAS Number

832720-36-2

Alternate CAS Number

834153-87-6 (free base) ; 2390005-65-7 (HCl salt) ; 2254609-59-9 (K salt) ; 2390005-66-8 (TFA salt)

Elagolix

Elagolix Standard

CAS Number

834153-87-6

Alternate CAS Number

832720-36-2(Na salt);2390005-65-7 (HCl salt) ; 2254609-59-9 (K salt) ; 2390005-66-8 (TFA salt)

Elagolix

Elegolix Diacid Impurity

CAS Number

2409132-60-9

Elagolix

Eltrombopag Pyrazole Impurity

CAS Number

277299-70-4

Eltrombopag

Eltrombopag Amide Impurity

CAS Number

1246929-02-1

Eltrombopag

Pharmaceutical Standards

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