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Pharmaceutical analytical standards

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

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Results 25,561-25,570 of 35,292

Cefotiam Hexetil Dihydrochloride

ImpurityLevels of characterisation
Cat. No.
P-C092-003
CAS
95789-30-3
Formula
C27H37N9O7S3·2HCl
Family
Cefotiam
Synonyms
Cefotiam Hexetil 2Hydrochloride, Cefotiam Hexetil Hydrochloride

Cefotiam Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C092-002
CAS
61607-68-9
Formula
C5H11N5S
Family
Cefotiam
Synonyms
1-(2-(dimethylamino)ethyl)-1,2-dihydro-5H-tetrazole-5-thione, 1-[2-(dimethylamino)ethyl]-2H-tetrazole-5-thione

Cefotiam Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-C092-021
CAS
58684-56-3
Formula
C13H14N4O4S2
Family
Cefotiam
Synonyms
(6R,7R)-7-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefotiam Impurity 28

ImpurityLevels of characterisation
Cat. No.
P-C092-032
CAS
1628441-07-5
Formula
C13H14N4O5S2
Family
Cefotiam
Synonyms
2-[[2-(2-Amino-1,3-thiazol-4-yl)acetyl]amino]-2-(7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)acetic acid, Cefotiam Impurity E

Cefotiam Impurity 29

ImpurityLevels of characterisation
Cat. No.
P-C092-033
CAS
1566599-01-6
Formula
C13H12N4O4S2
Family
Cefotiam
Synonyms
2-(2-Amino-1,3-thiazol-4-yl)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]acetamide, Cefotiam Impurity B

Cefotiam Impurity 30

ImpurityLevels of characterisation
Cat. No.
P-C092-035
CAS
58233-18-4
Formula
C15H16N4O6S2
Family
Cefotiam
Synonyms
(6R,7R)-3-(Acetyloxymethyl)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Ceftaroline Fosamil Impurity

ImpurityLevels of characterisation
Cat. No.
P-C099-006
CAS
1286218-63-0
Formula
C22H23N8O9PS4
Family
Ceftaroline
Synonyms
Ceftaroline Fosamil Impurity 3, Ceftaroline Fosamil Impurity 4

Ceftaroline Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C099-007
CAS
1277090-03-5
Formula
C28H35N12O10PS4
Family
Ceftaroline
Synonyms
2-[2-[[N'-(4-Amino-4-carboxylatobutyl)carbamimidoyl]amino]-1-[[(2E)-2-ethoxyimino-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-2-oxoethyl]-5-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate

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