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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,671-54,680 of 59,523

Irsogladine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-I077-004
CAS
29366-77-6
Formula
C9H8ClN5
Family
Irsogladine
Synonyms
6-(2-Chlorophenyl)-1,3,5-triazine-2,4-diamine, o-Chlorobenzoguanamine

Irsogladine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-I077-005
CAS
4514-54-9
Formula
C9H8ClN5
Family
Irsogladine
Synonyms
6-(3-Chlorophenyl)-1,3,5-triazine-2,4-diamine

Irsogladine-N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-I077-009
CAS
104766-03-2
Formula
C9H7Cl2N5O
Family
Irsogladine
Synonyms
4-(2,5-Dichlorophenyl)-2,6-diimino-3,6-dihydro-1,3,5-triazin-1(2H)-ol, 4-(2,5-dichlorophenyl)-1-hydroxy-6-imino-1,3,5-triazin-2-amine

Isomannide

ImpurityLevels of characterisation
Cat. No.
P-M006-003
CAS
641-74-7
Formula
C6H10O4
Family
Mannitol
Synonyms
1,4:3,6-Dianhydro-D-mannitol

Isomannide Dinitrate

ImpurityLevels of characterisation
Cat. No.
P-M006-004
CAS
551-43-9
Formula
C6H8N2O8
Family
Mannitol
Synonyms
Isomannit Dinitrate, Isosorbide Dinitrate Impurity 15

Isotretinoin EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I099-007
CAS
68070-35-9
Formula
C20H28O2
Family
Isotretinoin
Synonyms
11-cis-Retinoic Acid, Retinoic acid, 11-cis-

Isotretinoin EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I099-008
CAS
81444-57-7
Formula
C20H28O3
Family
Isotretinoin
Synonyms
5,6-Epoxy-13-cis-Retinoic Acid, 13-cis-5,6-Epoxy-5,6-dihydroretinoic acid

Isotretinoin EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I099-009
CAS
71748-58-8
Formula
C20H26O3
Family
Isotretinoin
Synonyms
4-Oxo 13-cis-Retinoic Acid, 4-Oxoisotretinoin

Isotretinoin EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I099-010
CAS
75281-25-3
Formula
C20H28O3
Family
Isotretinoin
Synonyms
13-cis-4-Hydroxy-Retinoic Acid, 4-Hydroxy Isotretinoin, 4-Hydroxyisotretinoin

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