Teleprevir Intermediate L-tert-Leucine methyl ester hydrochloride 98% Min CAS NO.63038-27-7

Telaprevir is DAA small molecule drugs and NS3 / 4A serine protease inhibitor of chronic HCV, NS3 / 4A serine proteases are involved in the cleavage and cleavage of HCV viral polypeptide chains and multi-site, DAA by inhibiting important viral proteins in the HCV life cycle, from different stages to block HCV intrahepatic replication and then play antiviral efficacy, for the treatment of genotype 1 chronic hepatitis C viral (HCV) adult patients with compensatory liver disease.

1) Production Capacity: 5000 kgs / month

2) GMP approved workshop to ensure quality

3) Quality Standard: BP Grade, USP Grade, EP Grade, CHP Grade 

4) Provide flexible quantity from 1 gram to 25 kg or more

5) Third party lab test such as SGS, BV, Internek

6) Flexible shipment: By courier FEDEX, DHL, UPS, TNT, EMS, by air or sea

7) Quality Control System: QC and QA system based on ISO quality manage system, whole control from raw material, production and finished product.

8) Flexible payment term: L/C, T/T, Paypal, , MoneyGram

Teleprevir Intermediate L-tert-Leucine methyl ester hydrochloride 98% Min

Product Name: L-tert-Leucine methyl ester hydrochloride

Synonyms: Telaprevir Intermediate; 

(S)-2-amino-3,3-dimethylbutyric acid methyl ester hydrochloride;

L-(+)-tert-leucine methyl ester hydrochloride; L-(+)-methyl tert-leucinate hydrochloride;

methyl (S)-2-amino-3,3-dimethylbutyrate hydrochloride; L-(+)-methyl-tert-leucinatehcl;

Methyl L-2-amino-3,3-dimethylbutanoate hydrochloride;

(S)-methyl 2-amino-3,3-dimethylbutanoate hydrochloride

CAS No.: 63038-27-7

Molecular Formula: C₇H₁₅NO₂^.HCl

Molecular Weight: 181.66

Molecular Structure:  

Packing: 

Storage: Store in cool and dry palce. Keep away from strong light ,high temperature.

Henan Estar Biochem Technology Corporation Ltd is a comprehensive high-tech corporation, professional engaged in APIS,intermediates, fine chemicals and surfactant products R&D, manufacture, market and international trade in since Aug 08, 2003, has license for independent import and export business.

After more than 10 years of development and growth, Estar Biochem main manufacture and supply cardiovascular, hypoglycemic, hypolipidemic,anticoagulation, anticancer,anti-depression, anti-dementia and anti-asthma etc pharmaceutical intermediates ,mild surfactant.

Estar Biochem has four standard production workshop of pharmaceutical intermediates, glass enamel and stainless steel reaction still more than 50 sets capacity from 20L to 8000L, four sets advanced sulfonation and high tower spary powder equipment, and  fully equipped laboratory.