Basic Info:

  • Chemical Synonym(s): methyl N-[(2S)-1-[2-[(2S,3S)-2-hydroxy-3-[[(2S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoyl]amino]-4-phenylbutyl]-2-[(4-pyridin-2-ylphenyl)methyl]hydrazinyl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate; Zrivada; Atazanavir; 2aqu; Reyataz; Expand
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  • CAS Number: 198904-31-3
  • Chemical Formula:



Melting Point
Refractive Index
D -47° (c = 1 in ethanol)
1.178±0.06 g/cm3(Predicted)
Storage temp.
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We help you source Atazanavir in China

Our Advantages:

Our company has a team of specialized pharmaceutical intermediates, and at the same time we have a wealth of plant resources, we know the reactions each plant excels at, know the waste and exhaust gases for each reaction, and understand the costs and methods of treatment. So, we can quickly match the most suitable plant for you From the material in the lab, to commercial production, we can help you get it fast. We divide the entire pharmaceutical intermediate production process into the following sections: 1. Laboratories develop routes 2. Inter test test 3. Large production shop trial production Every step we have a lot of experience and success stories

We have a 20+ year track record of working with suppliers in China and rating reports on them, and we keep our suppliers updated with the latest news so our customers can get the latest supplier reports. We know the market well and have early warning notifications on upstream raw material prices to help you build a stable supply chain.

When selecting suppliers, our procurement specialists will audit the qualification of suppliers, conduct thorough investigations such as field visits and sample testing, and make ratings to ensure the authenticity and legality of supplier information.

We have a long-term stable cooperation with GLP laboratories, encounter customer test results and supplier test results do not match the situation, we will commission a third party to test to ensure the accuracy, authenticity and reliability of the experimental results. In this way, we can effectively control the product quality problems.

We have a long-term cooperative warehouse and can follow up packaging and labeling according to safety regulations and customer requirements. In order to effectively prevent damage to the goods in transit, we have prepared various reinforcement measures and packaging solutions.

We have a number of international freight companies with whom we have long-standing cooperation, and we can choose several route options according to the customer's requirements. For more difficult or urgent orders, we will prepare several alternative solutions to ensure safe and timely delivery.


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Atazanavir is a potent HIV protease inhibitor. It binds reversibly and selectively to the active site of HIV-1 aspartyl protease (HIV-1 PR), which is essential for viral replication.

It has been shown that atazanavir can inhibit replication of multi-drug resistant HIV strains in cell culture. It has a low impact on the lipid distribution of the patient, which is one of its properties.

It is not cross-resistant to other anti-HIV drugs. Its in vitro activity differs from non-peptide PIs such as nelfinavir, which was designed based on X-ray diffraction studies of enzyme-azapeptide complexes and had a C-2 symmetric chemical structure.


Atazanavir is a drug that contains azathioprine and tenofovir disoproxil fumarate. The component azathioprine reduces inflammation caused by infection and may help control symptoms.

Tenofovir prevents other HIV viruses from reproducing themselves, making them less likely to cause an infection. It is used with other medications to treat HIV. It can also use it to treat hepatitis B.

It works in the body by stopping HIV from multiplying in your body and preventing it from attaching to and entering cells in your body. The most common side effects include stomach pain; diarrhea; nausea; vomiting, tiredness; headache; and trouble sleeping.

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