Min.Order / FOB Price:Get Latest Price
1 Kilogram |
FOB Price:USD 30.0000 -50.0000 |
Ledipasvir GS-5885 1441674-54-9
1. can supply in large quantity, 50-100kg lot
2. first company who get API in R&D stage, and pilot stage
3. production in GMP factory
4. quality is steady, after we did several batch of formulations
5. quality is good, higher purity, lower impurity
6. service is good, we insure a fast shipping of whether sample, or shipment
7.we need to receive your order in advance if your order is commercialized.
Appearance Off-white to yellow powder
Identification IR the Infrared absorption spectrum of the sample corresponds to that of the reference standard
HPLC the retention time of the major peak of the smaple slution corresponds to that of stanrds lolution, as obtained in Assay
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metals ≤20ppm
Acetone 60000ppm~80000ppm
related substances impurity A: ≤ 0.2%
impurity C: ≤ 0.15%
unspecified impurity: ≤ 0.15%
Total impurity: ≤ 1.0%
residual solvents ethyl acetate: ≤ 5000ppm
toluene: ≤ 890ppm
Purity (HPLC) ≥99.0%
THE PRODUCT QUALITY SHOULD CONFORMS TO THE AOVE SPECIFICATIONS.
Packing: 10kg/drum, 25kg/drum
Pakcing materials: PE bags innerside + paper drum outside
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