English
Best Price on Ethyl (S)-4-Chloro-3-hydroxybutyrate - Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Intermediate High Quality – Ruifu Featured Image
  • Best Price on Ethyl (S)-4-Chloro-3-hydroxybutyrate - Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Intermediate High Quality – Ruifu

Best Price on Ethyl (S)-4-Chloro-3-hydroxybutyrate - Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Intermediate High Quality – Ruifu

Short Description:


Product Detail

Related Products

Product Tags

Related Video

Feedback (2)

With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for CAS 74-79-3, Dapagliflozin Intermediate, 1190307-88-0, Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.
Best Price on Ethyl (S)-4-Chloro-3-hydroxybutyrate - Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Intermediate High Quality – Ruifu Detail:

Commercial Supply Related Intermediates with High Quality

Chemical Name Caronic Anhydride
Synonyms 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione; 3,3-Dimethyl-1,2-cyclopropanedicarboxylic Anhydride
CAS Number 67911-21-1
CAT Number RF-PI315
Stock Status In Stock, Production Scale Up to Tons Every Month
Molecular Formula C7H8O3
Molecular Weight 140.14
Melting Point 53.0~57.0℃
Boiling Point 246°C
Flashing Point 113°C
Density 1.274 g/mL at 25°C
Solubility Soluble in Methanol
Storage and Sensitivity Moisture Sensitive. Store Under Nitrogen. Ambient Temperatures.
Brand Ruifu Chemical
Item Specifications
Appearance White or Almost White Crystal Powder
Residue on Ignition ≤0.20%
Single Impurity ≤0.50%
Purity / Analysis Method ≥98.0% (GC)
Test Standard Enterprise Standard
Usage Intermediate of PF-07321332 Paxlovid (CAS 2628280-40-8) and Boceprevir (CAS 394730-60-0)

Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer’s requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

1

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Caronic Anhydride (CAS: 67911-21-1) with high quality, widely used in organic synthesis, synthesis of pharmaceutical intermediates and Active Pharmaceutical Ingredient (API) synthesis. Caronic Anhydride is the key intermediate of PF-07321332 Paxlovid (CAS 2628280-40-8) and Boceprevir (CAS 394730-60-0). PF-07321332 is a potent and orally active SARS-CoV 3C-like protease (3CLPRO) inhibitor developed by Pfizer. PF-07321332 targets to the SARS-CoV-2 virus and can be used for COVID-19 reseacrch. Boceprevir is an NS3 serine protease inhibitor of hepatitis C virus, for the treatment of HCV infection.

Product detail pictures:

Best Price on Ethyl (S)-4-Chloro-3-hydroxybutyrate - Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Intermediate High Quality – Ruifu detail pictures

Related Product Guide:
We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for Best Price on Ethyl (S)-4-Chloro-3-hydroxybutyrate - Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Intermediate High Quality – Ruifu , The product will supply to all over the world, such as: Lebanon, Lithuania, Serbia, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have now the already penetrated. On account of superior quality and competitive price , we'll be the market leader, be sure to don??￥t hesitate to contact us by phone or email, if you are interested in any of our solutions.
    • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Martha from Liberia - 2018.05.13 17:00
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Arabela from South Africa - 2017.11.20 15:58
    Write your message here and send it to us