Gemcitabine Impurity 19

Product Name	2-Deoxy-2,2-difluoro-D-erythro pentonic acid gamma-lactone 3,5-dibenzoate
Synonyms	GEMCITABINE INTERMEDIATE capecitabine intermediate Intermediate of Capecitabine 2-deoxy-2,2-difluoro-γ-lactone, 3,5-dibenzoate- 2'-Deoxy-2',2'-difluoro-D-erythro-pentofuranous- 2-Deoxy-2,2-difluoropentofuranos-1-ulose-3,5-dibenzoate Synonyms GEMCITABINE INTERMEDIATE capecitabine intermediate Intermediate of Capecitabine 2-deoxy-2,2-difluoro-γ-lactone, 3,5-dibenzoate- 2'-Deoxy-2',2'-difluoro-D-erythro-pentofuranous- 2-Deoxy-2,2-difluoropentofuranos-1-ulose-3,5-dibenzoate 2-Deoxy-2,2-difuoro-D-Ribofuranofuranose-3,5-dibenzoate 2-deoxy-2,2-difluor opentofuranos-1-ulose-3,5-dibenzoate 2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-erythropentane-1,4-lactone 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D- erythropentane-1,4-lactone 2-Doexy-2,2-difluoro-D-Erythro-pentofuranous-1-ulose-3,5-dibenzoate 2-Deoxy-2,2-difluoro-D-erythro-pentafuranous-1-ulose-3,5-dibenzoate 2-Deoxy-2,2-difluoro-D-erythro-pentofuranous-1-ulose-3,5- dibenzoate 2'-Deoxy-2',2'-difluoro-D-erythro-pentofuranous-1-ulose-3,5-dibenzoate 2-deoxy-2,2-difluoro-D-erythro- pentofuranos-1-ulose-3,5-dibenzoate(T6) 2'-Deoxy-2',2',-difluoro-D-erythro-pentofuranous-1-ulose-3,5-dibenzoate 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid gamma-lactone 3,5-dibenzoate 2-Deoxy-2,2-difluoro-D-erythro pentonic acid gamma-lactone 3,5-dibenzoate 4,4-difluoro-5-oxo-2-{[(phenylcarbonyl)oxy]methyl}tetrahydrofuran-3-yl benzoate (non-preferred name)
CAS	122111-01-7
EINECS	601-822-8
Chemical Formula	C19H14F2O6
Molecular Weight	376.31
inchi	InChI=1/C19H14F2O6/c20-19(21)15(27-17(23)13-9-5-2-6-10-13)14(26-18(19)24)11-25-16(22)12-7-3-1-4-8-12/h1-10,14-15H,11H2
Package	bottle
Price	Call Me
Descriptions	725519G
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13