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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 4,371-4,380 of 5,812

5-Benzyl Benzydamine Hydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B047-014
CAS
2196183-71-6
Formula
C26H29N3O·HCl
Family
Benzydamine
Synonyms
3-(1,5-Dibenzyl-1H-Indazole-3-Yl)Oxypropyldimethylamine Hydrochloride

Caffeine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C006-003
CAS
519-32-4
Formula
C8H10N4O2
Family
Caffeine
Synonyms
Isocaffeine, 1,3,9-trimethylpurine-2,6-dione

Caffeine EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C006-004
CAS
209725-34-8
Formula
C7H12N4O·HNO3
Family
Caffeine
Synonyms
Caffeidine Nitrate

Caffeine EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C006-006
CAS
611-59-6
Formula
C7H8N4O2
Family
Caffeine
Synonyms
Paraxanthine, 1,7-dimethyl-3H-purine-2,6-dione

Calcipotriol EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C008-004
CAS
2948288-30-8
Formula
C27H40O3
Family
Calcipotriol
Synonyms
Calcipotriol Impurity B, Impurity b of calcipotriol

Calcipotriol EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C008-005
CAS
113082-99-8
Formula
C27H40O3
Family
Calcipotriol
Synonyms
Calcipotriene USP Related Compound C, (5E)-Calcipotriene, Calcipotriol, (5E)-

Calcipotriol EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C008-006
CAS
112827-99-3
Formula
C27H40O3
Family
Calcipotriol
Synonyms
Calcipotriol, 24R-, Calcipotriol impurity d (ep impurity)

Calcipotriol EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C008-007
CAS
112849-14-6
Formula
C27H42O3
Family
Calcipotriol
Synonyms
rac-(5z,7e,24s)-24-cyclopropyl-9,10-secochola-5,7,10(19)-triene-1alpha,3beta,24-triol

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