- APIM050301: GEMCITABINE (FREE BASE) - CAS No.: 95058-81-4. 
 Purity: >99.8% by HPLC.
 QC: HPLC, 1H-NMR, and Quantitative Elemental Analysis.
 Solubility: Refer to Certificate of Analysis.
- APIM050302: GEMCITABINE (HCL SALT) - CAS No.: 122111-03-9. 
 Purity: >99.8% by HPLC.
 QC: HPLC, 1H-NMR, and Quantitative Elemental Analysis.
 Solubility: Refer to Certificate of Analysis.