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Ritonavir 155213-67-5

Ritonavir 155213-67-5

USP, GMP, Medical Grade
  • Product Details

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 sample 

corresponds to that 

of the reference standard

 

IR: the infrared absorption spectrum of 

the test sample is concordant

 with the spectrum of reference standard

 Conforms

 

 

Conforms

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%

ND

ND

Conforms

0.16%

Assay (by HPLC)

98.0%~102.0%

99.0%


Usage


Function of Ritonavir

What is Ritonavir ?

Ritonavir is a Whtie powder, It's CAS No. is 155213-67-5, It's molecular formula is C37H48N6O5S2.
Ritonavir, with trade name Norvir (AbbVie, Inc.), is an antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS.

 

Function of Ritonavir

Ritonavir is an HIV protease inhibitor that interferes with the reproductive cycle of HIV. 
It is now more commonly used as a booster of other protease inhibitors and is available in both liquid formulation and as capsules.

 

Application of Ritonavir

1. Ritonavir is an antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS.

2. Ritonavir is a Pharmaceutical raw materials.
3. Although it was initially developed as an independent agent, it has been shown to possess advantageous properties in combination regimens with low-dose ritonavir and other protease inhibitors.

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