Brand Name: SGONEK
Price: $450 -$700/Kilogram
Place of Origin: Shaanxi, China
Certification: ISO FDA SG COA MSDS
Grade: Pharmaceutcial Grade
Payment Terms: T/T, Western Union, MoneyGram
Product Name: | Emtricitabine | Cas No.: | 143491-57-0 |
Molecular Formula: | C8H10FN3O3S | Purity: | 99%min |
Brand Name: | SGONEK | Certification: | ISO FDA SG COA MSDS |
Product Name | Emtricitabine |
CAS No. | 143491-57-0 |
Purity | 99% |
Appearance | White Crystalline Powder |
Molecular Formula | C8H10FN3O3S |
EINECS No. | 604-363-1 |
Description: Emtricitabine is a New anti-HIV drugs nucleoside reverse transcriptaseinhibitor (NRTI) which has been marketed for the prevention and treatment of HIV infection. It also exhibits clinical activity against the hepatitis B virus (HBV) (not yet approved by FDA).Emtricitabine is a synthetic nucleoside analogue of cytidine. |
Items | Specifications | Result |
Description | White to off-white solid | Conforms |
Identification | HPLC ,IR | Conforms |
Solubility | Soluble in water and ethanol;sparingly soluble in ethyl acetate | Conforms |
Melting point | 177-182℃ | 179.5-180.5℃ |
Loss on drying | ≤0.5% | 0.40% |
Water | ≤0.5% | 0.12% |
Specific optical rotation [a]D20 | -29.1±5°(c=2g/100ML methanol) | -30.2° |
Residue on ignition | ≤0.5% | 0.10% |
Heavy metals | ≤20ppm | <10ppm |
Related substances | Any single impurity ≤0.1% | 0.01% |
Total impurity≤1.0% | 0.04% | |
Enantiometric purity | ≥99.5% | 99.8 |
Assay (HPLC) | 98.5-101.5% | 99.96% |
Organic volatile impurities | Meet ICH Q3C requirements | confirms |