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Chlortetracycline EP Impurity K

Product Code:

CAL/1011

CAS Number:

158018-53-2 (HCl) ; 81163-11-3 (Base)

Molecular Formula:

C22H22Cl2N2O7

Molecular Weight:

497.33
Synonyms : (4R,4aS,12aS)-7-Chloro-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,11,12a-hexahydrotetracene-2-carboxamide hydrochloride ;4-Epi Anhydro Chlortetracycline HCl;

Chlortetracycline EP Impurity L

Product Code:

CAL/1012

CAS Number:

65490-24-6 (HCl) ; 4497-08-9 (Base)

Molecular Formula:

C22H22Cl2N2O7

Molecular Weight:

497.33
Synonyms : (4S,4aS,12aS)-7-Chloro-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,11,12a-hexahydrotetracene-2-carboxamide hydrochloride ;Tetracycline Anhydro Chloro HCl ;

Ibuprofen EP Impurity Q

Product Code:

IBN/1020

CAS Number:

36039-35-7

Molecular Formula:

C12H18O

Molecular Weight:

178.30
Synonyms : 2-(4-Isobutylphenyl)ethan-1-ol; 2-[4-(2-methylpropyl)phenyl]ethanol