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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,831-32,840 of 36,550

Sorbic Acid Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-S319-009
CAS
14202-27-8
Formula
C7H10O3
Synonyms
Methyl 3-[(2S,3S)-3-methyloxiran-2-yl]prop-2-enoate

Sotorasib Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S070-009
CAS
1604376-50-2
Formula
C8H14N2O
Family
Sotorasib
Synonyms
1-[(3S)-3-methylpiperazin-1-yl]prop-2-en-1-one

Sotorasib Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-S070-010
CAS
2484718-65-0
Formula
C27H28F2N6O2
Family
Sotorasib
Synonyms
6-Fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-[(2S)-2-methylpiperazin-1-yl]-1-(4-methyl-2-propan-2-yl-3-pyridinyl)pyrido[2,3-d]pyrimidin-2-one

Sucrose Heptasulfate Potassium Salt

ImpurityLevels of characterisation
Cat. No.
P-S395-008
CAS
386229-69-2
Formula
C12H15K7O32S7
Synonyms
Sucrose heptasulfate potassium, alpha-D-Glucopyranoside, 1,3,4,6-tetra-O-sulfo-beta-D-fructofuranosyl, 2,3,4-tris(hydrogen sulfate), heptapotassium salt

Sulfoxymethyl-Furfural Sodium Salt

ImpurityLevels of characterisation
Cat. No.
P-F349-011
CAS
1330171-28-2
Formula
C6H5NaO6S
Synonyms
5-Sulfooxymethylfurfural sodium salt, sodium (5-formylfuran-2-yl)methyl sulfate

D-(-)-Tartaric Acid

ImpurityLevels of characterisation
Cat. No.
P-T299-003
CAS
147-71-7
Formula
C4H6O6
Synonyms
D-Tartaric Acid, D-threaric acid

DL-Tartaric Acid

ImpurityLevels of characterisation
Cat. No.
P-T299-010
CAS
133-37-9
Formula
C4H6O6
Synonyms
2,3-Dihydroxybutanedioic Acid, Racemic acid

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