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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 52,741-52,750 of 59,523

Cinnarizine-d8

Isotopically labelledLevels of characterisation
Cat. No.
P-C171-007
CAS
1185242-27-6
Formula
C26H20D8N2
Family
Cinnarizine
Synonyms
CinnarizineED8

Cladribine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C180-003
CAS
4546-70-7
Formula
C10H14N6O3
Family
Cladribine
Synonyms
2-Amino-2'-deoxyadenosine, Adenosine, 2-amino-2'-deoxy-

Cladribine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C180-004
CAS
24757-70-8
Formula
C11H15N5O4
Family
Cladribine
Synonyms
Adenosine, 2'-deoxy-2-methoxy-, Cladribine related compound a (20 mg) (2-methoxy-2'-deoxyadenosine)

Cladribine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C180-005
CAS
1839-18-5
Formula
C5H4ClN5
Family
Cladribine
Synonyms
2-Chloroadenine, 2-chloro-7H-purin-6-amine

Cladribine EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C180-006
CAS
5542-92-7
Formula
C10H12ClN5O3
Family
Cladribine
Synonyms
Adenine, 2-chloro-9-(2-deoxy-alpha-D-erythro-pentofuranosyl)-

Cladribine EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C180-007
CAS
619-55-6
Formula
C8H9NO
Family
Cladribine
Synonyms
4-Methylbenzamide, Cladribine Impurity F (4-Methylbenzamide)

Cladribine EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C180-008
CAS
99-75-2
Formula
C9H10O2
Family
Cladribine
Synonyms
Methyl 4-Methylbenzoate, Methyl p-toluate

3-Cyanopyridine

ImpurityLevels of characterisation
Cat. No.
P-D007-007
CAS
100-54-9
Formula
C6H4N2
Family
Dalfampridine
Synonyms
Fampridine Impurity 5 (3-Cyanopyridine), pyridine-3-carbonitrile

cis-Cyhalothric Acid

ImpurityLevels of characterisation
Cat. No.
P-C982-002
CAS
68127-59-3
Formula
C9H10ClF3O2
Synonyms
Cyclopropanecarboxylic acid, 3-((1Z)-2-chloro-3,3,3-trifluoro-1-propen-1-yl)-2,2-dimethyl-, (1R,3R)-rel-, Cyclopropanecarboxylic acid, 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-, (1a,3a(Z))-

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