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Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:USP, GMP Ritonavir 155213-67-5
CAS No.:155213-67-5
Standard:USP, BP, EP, JP, In-house Standards
Price(USD):Negotiable
Company:Sinoway Industrial Co.Ltd.
Grade: Pharmaceutical Grade
Factory Location: Xiamen, Fujian
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East
Monthly Production Capacity: 1000kg
Packaging Information: 25kg/drum 1kg/bottle
Delivery Lead Time: 7 days after payment
Sample Provided: yes
Payment Terms: L/L
Product Information |
Product name |
Ritonavir |
CAS No. |
155213-67-5 |
Molecular Formula |
C37H48N6O5S2 |
Molecular Weight |
720.96 |
Quality Standard |
99% up, USP42, Medicine Grade |
Appearance |
White powder |
COA of Ritonavir |
Items |
Specifications |
Results |
Appearance |
White to off-white powder |
White powder |
Solubility |
Freely solution in methanol and in ethanol,soluble in 2-propanol |
Conforms |
Identification |
HPLC: the retention time of the test samplecorresponds to thatof the reference standardIR: the infrared absorption spectrum ofthe test sample is concordantwith the spectrum of reference standard |
ConformsConforms |
Water content by KF |
NMT 0.5% |
0.06% |
Specific optical rotation |
+7.0°~+10.5°(c=2 in MeOH) |
+10.21° |
Residue on ignition |
NMT 0.2% |
0.10% |
Heavy metals |
NMT 20 ppm |
Conforms |
Sulphated ash |
NMT 0.105 |
0.03% |
Organic volatile impurities |
Ethylacetate: NMT 0.5%Heptane: NMT 0.5%Tetrahydrofuran: NMT 0.072% |
0.40%0.16%ND |
Related substances (by HPLC, area%) |
Impurity E (RRT=0.36):NMT 0.3%ImpurityO(RRT=1.11):NMT 0.3%Impurity T (RRT=2.87):NMT 0.2%Any other individual impurity: NMT 0.1%Total impourities: NMT1.0% |
0.08%NDNDConforms0.16% |
Assay (by HPLC) |
98.0%~102.0% |
99.0% |
Usage |
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