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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,411-54,420 of 59,523

Rifabutin-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-R052-008
CAS
2747918-39-2
Formula
C46H55D7N4O11
Family
Rifabutin

(Z,Z) Sorbic Acid

ImpurityLevels of characterisation
Cat. No.
P-S319-002
CAS
5309-56-8
Formula
C6H8O2
Synonyms
Cis,cis-sorbic acid, (2Z,4Z)-Hexa-2,4-dienoic acid

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

Sucrose-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-S395-004
CAS
955943-30-3
Formula
C12H16D6O11
Synonyms
Sucrose-1,1,6,6,6',6'-d6 (Major), Sucrose-1,1,6,6,6',6'-d6

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