Best Ritonavir Cas 155213-67-5 CAS NO.155213-67-5

Min.Order: 1 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,

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Ritonavir
155213-67-5
Best Ritonavir supplier

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ProName: Best Ritonavir Cas 155213-67-5
CasNo: 155213-67-5
Molecular Formula: C37H48N6O5S2
Appearance: A WHITE OR ALMOST WHITE POWDER
Application: The main usage Ritonavir is to treat p...
DeliveryTime: 10days
PackAge: tin, bag, or drum
Port: Chinese Mainport
ProductionCapacity: Metric Ton/Day
Purity: 99%
Storage: ROOM TEMPERATURE
Transportation: room temperature
LimitNum: 1 Kilogram
Related Substances: NMT 1.0%
Residue on Ignition: NOT MORE THAN 0.2%
Heavy Metal: NMT 0.002%
Valid Period: 3 years

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Product Name: Ritonavir

Cas No.: 155213-67-5

Molecular Formula: C37H48N6O5S2
Molecular Weight: 720.96

Uses: The main usage Ritonavir is to treat patients with human immunodeficiency virus (HIV), specifically Type 1, the more dangerous and prevalent type of HIV. Usually, Ritonavir and Lopinavir are combined in a tablet or in a liquid solution to make the treatment more effective. Basically, lopinavir and ritonavir act as an antivirus, preventing and reducing the production of HIV virus in the body. Patients should be informed that lopinavir and ritonavir are not used as a cure for HIV; rather, they are only used to treat and manage the condition. The combined drugs also do not prevent the virus from being transmitted from one person to another.

ITEMS	SPECIFICATIONS
DESCRIPTION	A WHITE OR ALMOST WHITE POWDER
SOLUBILITY	FREELY SOLUBLE IN METHANOL AND IN METHYLENE CHLORIDE; VERY SLIGHTLY SOLUBLE IN ACETONITRILE; PRACTICALLY INSOLUBLE IN WATER
IDENTIFICATION	: IR SHOULD COMPLY WITH THE REFERENCE STANDARD SPECTRUM HPLC: THE SPECTRUM TIME OF THE MAJOR PEAK IN THE CHROMATOGRAM OF THE SAMPLE SHOULD CORRESPOND THAT OF STANDARD THE X-RAY DIFFRACTION PATTERN CONFORMS TO THAT OF FORM Ⅱ
RESIDUE ON IGNITION	NOT MORE THAN 0.2%
WATER (METHOD Ⅰ)	NMT 0.5%
HEAVY METALS	NMT 0.002%
ORGANIC VOLATILE IMPURITY	ETHYL ACETATE: NMT 0.5% N-HEPTANE:NMT 0.5% TETRAHYDROFURAN :NMT 0.072%
RELATED SUBSTANCE	IMPURITY E:NMT 0.3% IMPURITY O:NMT 0.3% IMPURITY T:NMT 0.2% ANY OTHER IMPURITY : NMT0.1% TOTAL IMPUTITY : NMT 1.0%
ASSSAY (ON THE ANHYDROUS BASIS)	97.0% TO 102.0%