API Impurities

Gemcitabine EP Impurity B ; Gemcitabine alpha-Isomer ; Gemcitabine 1-Epimer

Name: Gemcitabine EP Impurity B ; Gemcitabine alpha-Isomer ; Gemcitabine 1-Epimer
Brand: RR Pharmaceuticals
SKU: RR-GEM-G0403

4-Amino-1-(2-deoxy-2,2-difluoro-α-D-erythropentofuranosyl)pyrimidin-2(1H)-one hydrochloride

Impurity reference standard used for related substances testing of Gemcitabine HCl drug substance and drug product per pharmacopoeial limits.

Specifications

Chemical Name: 4-Amino-1-(2-deoxy-2,2-difluoro-α-D-erythropentofuranosyl)pyrimidin-2(1H)-one hydrochloride
CAS No.: 122111-05-1 (HCl salt) ; 95058-85-8 (base)
Catalogue No.: RR-GEM-G0403
Molecular Formula: C9H12ClF2N3O4
Molecular Weight: 299.66 g/mol