Intermediate of API

6α,9α-difluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione, 21-propionate

CasNo:541502-98-1

Molecular Formula:C25H32F2O6

Specifications:>99.24%HPLC

Fluocinolone Acetonide EP Impurity C

CasNo:807-38-5

Molecular Formula:C21H26F2O6

Specifications:>95+%

Fluocinolone Acetonide EP Impurity A

CasNo:106931-78-6

Molecular Formula:C24H28F2O7

Specifications:>95+%

Fluocinolone Acetonide EP Impurity D

CasNo:13242-30-3

Molecular Formula:C24H28F2O6

Specifications:>95%+HPLC

6alpha,9-difluoro-11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

CasNo:2326-26-3

Molecular Formula:C23H26F2O5

Specifications:>95+%

Fluocinolone Acetonide EP Impurity B

CasNo:65751-34-0

Molecular Formula:C23H28F2O6

Specifications:>95+%

Pregn-4-ene-3,20-dione, 6,9-difluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (6伪,11尾,16伪)- (9CI)

CasNo:1178-54-7

Molecular Formula:C24H32F2O6

Specifications:>98%HPLC

iMatinib related substance C

CasNo:938082-57-6

Molecular Formula:C29H31N7O2

Specifications:>95%+HPLC

Imatinib Impurity 11

CasNo:404844-11-7

Molecular Formula:C24H20ClN5O

Specifications:>95%+HPLC

Benzoic acid, 4,4'-[1,4-piperazinediylbis(methylene)]bis-, dimethyl ester (9CI)

CasNo:80276-39-7

Molecular Formula:C22H26N2O4

Specifications:>95%+HPLC

4-(4-Carboxybenzyl)piperazine-1-carboxylic acid tert-butyl ester

CasNo:479353-63-4

Molecular Formula:C17H24N2O4

Specifications:>95+%

N-Desmethyl Imatinib

CasNo:404844-02-6

Molecular Formula:C28H29N7O

Specifications:>95+%