Pharmaceutical Standards

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

Diazepam Standard

CAS Number

439-14-5

Diazepam

Digoxin Standard

CAS Number

20830-75-5

Digoxin

Diclazuril Standard

CAS Number

101831-37-2

Diclazuril

Dicycloverine Standard

CAS Number

77-19-0

Dicycloverine

Didanosine Standard

CAS Number

69655-05-6

Didanosine

Dienogest Standard

CAS Number

65928-58-7

Dienogest

Doxepin Standard

CAS Number

1668-19-5

Alternate CAS Number

1229-22-4(HCl)

Doxepin

Dorzolamide Standard

CAS Number

120279-96-1

Alternate CAS Number

130693-82-2(HCl Salt)

Dorzolamide

Donepezil Standard

CAS Number

120014-06-4

Alternate CAS Number

120011-70-3(HCl Salt)

Donepezil

Docetaxel Standard

CAS Number

114977-28-5

Docetaxel

Dipyridamole Standard

CAS Number

58-32-2

Dipyridamole

Diosmin Standard

CAS Number

520-27-4

Diosmin

Dimenhydrinate Standard

CAS Number

523-87-5

Dimenhydrinate

Atropine Standard

CAS Number

51-55-8

Alternate CAS Number

5908-99-6 (Atropine Sulfate Monohydrate)

Atropine

Acesulfame Standard

CAS Number

33665-90-6

Alternate CAS Number

55589-62-3(Potassium Salt)

Acesulfame

Acesulfame Potassium Standard

CAS Number

55589-62-3

Alternate CAS Number

33665-90-6(freebase)

Acesulfame

Acesulfame Potassium EP Impurity A

CAS Number

5977-14-0

Acesulfame

Atovaquone Standard

CAS Number

95233-18-4

Atovaquone

Atenolol Standard

CAS Number

29122-68-7

Atenolol

Adapalene EP Impurity A

CAS Number

932033-58-4

Adapalene

Adapalene EP Impurity B

CAS Number

1346599-76-5

Adapalene

Adapalene EP Impurity C

CAS Number

43109-77-9

Adapalene

Adapalene EP Impurity D

CAS Number

932033-57-3

Adapalene

Adapalene Impurity 1

CAS Number

132292-17-2

Adapalene

Adapalene sodium salt Standard

CAS Number

911110-93-5

Adapalene

Adapalene Methyl Ester

CAS Number

106685-41-0

Adapalene

O-Desmethyl Adapalene

CAS Number

125316-60-1

Adapalene

2-(Adamantan-1-yl)-4-Bromophenol

CAS Number

104224-68-2

Adapalene

2-(1-Adamantyl)-4-Bromoanisole

CAS Number

104224-63-7

Adapalene

Methyl 6-Bromo-2-napthoate

CAS Number

33626-98-1

Adapalene

6-Bromo-2-naphthoic Acid

CAS Number

5773-80-8

Adapalene

Adamantan-1-ol

CAS Number

768-95-6

Adapalene

Bisoprolol Standard

CAS Number

66722-44-9

Alternate CAS Number

104344-23-2(Fumarate Salt)

Bisoprolol

Bisoprolol Fumarate Standard

CAS Number

104344-23-2

Alternate CAS Number

66722-44-9(Freebase)

Bisoprolol

Bisoprolol EP Impurity A

CAS Number

62572-93-4

Bisoprolol

Bisoprolol EP Impurity B

CAS Number

1447715-44-7

Bisoprolol

Bisoprolol EP Impurity C

CAS Number

1225195-70-9

Bisoprolol

Bisoprolol EP Impurity D

CAS Number

1225195-71-0

Bisoprolol

Bisoprolol EP Impurity E

CAS Number

1217245-60-7

Bisoprolol

Bisoprolol EP Impurity F

CAS Number

1798418-82-2

Alternate CAS Number

2470233-28-2 (Fumarate salt)

Bisoprolol

Bisoprolol EP Impurity G

CAS Number

1215342-36-1

Alternate CAS Number

NA(Fumarate Salt)

Bisoprolol

Bisoprolol EP Impurity J

CAS Number

1797024-50-0

Bisoprolol

Bisoprolol EP Impurity K

CAS Number

864544-37-6

Alternate CAS Number

1346603-26-6 (HCl salt)

Bisoprolol

Bisoprolol EP Impurity L

CAS Number

29122-74-5

Alternate CAS Number

1956321-87-1 (HCl salt) ; 1639933-77-9 (Oxalate sat)

Bisoprolol

Bisoprolol EP Impurity M

CAS Number

177034-57-0

Bisoprolol

Brimonidine Standard

CAS Number

59803-98-4

Brimonidine

Bisoprolol EP Impurity N

CAS Number

1346601-75-9

Bisoprolol

Bisoprolol EP Impurity Q

CAS Number

1346604-00-9

Bisoprolol

Pharmaceutical Standards

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