Home > Offer to Sell > Intermediates > Pharmaceutical intermediates > L-TERT-LEUCINE METHYL ESTER HYDROCHLORIDE 63038-27-7

L-TERT-LEUCINE METHYL ESTER HYDROCHLORIDE 63038-27-7

Inquiry
  Post Date: Nov 20,2024
  Expiry Date: Nov 20,2025
  Detailed Description: Cas No. :63038-27-7 Quantity: 500Kilograms
Payment Method: T/T
Product Name: L-tert-Leucine methyl ester Hydrochloride CAS#:63038-27-7 Synonyms: L-tertiary Leucine methyl ester Hcl
Molecular Formula: C7H15NO2.HCL Molecular Weight: 181.66
Manufacture time: 2013-06-21 Batch No.:20130621-1
Testing time: 2013-07-10 Expiry time: 2015-06
Specification:
Item Standard Analysis data
Appearance White to off-white powder Conforms
Chromatographic purity
(% area normalization, by HPLC) Not less than 99.0% 99.5%
L-tert Leucine Not more than0.5% Conforms
Any other individual impurity Not more than0.5% Conforms
Total impurities Not more than 1.0% Conforms
Loss on drying(% w/w )(Dry 1.0g sample at 80℃ under vacuum for 3hours ) Not more than 0.5% 0.37%
Content of D-tert-Leucine methyl ester(% area normalization, by HPLC) Not more than 0.15% Conforms
Assay （% w/w o dried basis, by HPLC） 98.0-102.0% 99.6%
Conclusion The product conforms to the standard

  CAS Registry Number:

63038-27-7
  Synonyms: ;(S)-2-AMINO-3,3-DIMETHYLBUTYRIC ACID METHYL ESTER HYDROCHLORIDE;L-(+)-TERT-LEUCINE Leucine 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;L-tert-Leucine methylesterhydrochloride;methyl 3-methyl-L-valinate hydrochloride;L-Valine, 3-methyl-, methyl ester, hydrochloride (1:1);L-tert-leucine methyl ester Hcl;L-tert.Leucine methyl ester hydrochloride;H-Tle-OMe·HCl;L-t-leucine methyl ester hydrochloride;
  Molecular Formula: C7H16ClNO2
  Molecular Weight: 181.6604
  Molecular Structure: 63038-27-7 L-tert-leucine methyl ester hydro-chloride

  Company: Sichuan Tongsheng Amino acids Co.,Ltd.     [ China ]          
  Contact: Ronghu Chen
  Tel: +86-838-2274206, 2504166,28094
  Fax: +86-838-2274207
  Email: amino@vip.sina.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.