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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 30,751-30,760 of 36,550

Gastrodin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-G125-003
CAS
3366-47-0
Formula
C14H18O9
Synonyms
2,3,4,6-Tetra-O-acetyl-2-hydroxy-D-glucal

Gastrodin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-G125-004
CAS
15519-73-0
Formula
C14H14O2
Synonyms
2-(2-Hydroxy-5-methylphenyl)-4-methylphenol

Gastrodin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-G125-007
CAS
31873-42-4
Formula
C21H24O11
Synonyms
4-Formylphenyl 2,3,4,6-tetra-O-acetyl-B-D-glucopyranoside, Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(4-formyl-phenoxy)-tetrahydro-pyran-3-yl ester

Gastrodin Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-G125-011
CAS
76306-75-7
Formula
C21H24O12

Gastrodin Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-G125-015
CAS
78617-46-6
Formula
C21H26O11
Synonyms
[(2R,3R,4S,5R,6R)-3,4,5-Triacetyloxy-6-[4-(hydroxymethyl)phenoxy]oxan-2-yl]methyl acetate

Gastrodin Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-G125-016
CAS
198013-55-7
Formula
C13H18O7
Synonyms
(2R,3S,4S,5R,6R)-2-(Hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,4,5-triol

Gatifloxacin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-G019-009
CAS
103460-87-3
Formula
C20H23F2N3O3
Family
Gatifloxacin
Synonyms
Ethyl 1-cyclopropyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylate, Gatifloxacin Impurity N

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