Welcome to LookChem.com Sign In|Join Free

CAS

  • or

167223-42-9

Post Buying Request

167223-42-9 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

167223-42-9 Usage

Description

D-ISOLEUCINE-METHYL ESTER HYDROCHLORIDE is a protected form of D-Isoleucine (I820210), an essential amino acid that is not biosynthesized in the human body and must be obtained through diet. It plays a crucial role in various biological processes and is commonly used in the pharmaceutical and dietary supplement industries.

Uses

Used in Pharmaceutical Industry:
D-ISOLEUCINE-METHYL ESTER HYDROCHLORIDE is used as an active pharmaceutical ingredient for the development of medications targeting various health conditions. Its role as an essential amino acid makes it a vital component in the synthesis of proteins and other biological molecules, contributing to overall health and well-being.
Used in Dietary Supplements:
D-ISOLEUCINE-METHYL ESTER HYDROCHLORIDE is used as a dietary supplement to ensure adequate intake of this essential amino acid, particularly for individuals with specific dietary requirements or those who may not be getting enough through their diet alone. It helps support muscle growth, energy production, and overall health.
Used in Research and Development:
D-ISOLEUCINE-METHYL ESTER HYDROCHLORIDE is used as a research compound in the development of new drugs and therapies. Its unique properties and interactions with other biological molecules make it a valuable tool for studying various aspects of cellular function and disease mechanisms.
Used in Cosmetics Industry:
D-ISOLEUCINE-METHYL ESTER HYDROCHLORIDE is used as an ingredient in the cosmetics industry, where it may be incorporated into skincare and hair care products for its potential benefits to skin and hair health. Its role in protein synthesis and overall cellular function can contribute to the development of products that promote skin regeneration and hair growth.

Check Digit Verification of cas no

The CAS Registry Mumber 167223-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,2,2 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 167223-42:
(8*1)+(7*6)+(6*7)+(5*2)+(4*2)+(3*3)+(2*4)+(1*2)=129
129 % 10 = 9
So 167223-42-9 is a valid CAS Registry Number.

167223-42-9Relevant articles and documents

A valsartan synthesis method of alkylation impurity (by machine translation)

-

Paragraph 0022; 0023, (2018/10/19)

A valsartan synthesis method of alkylation impurities, is to L - valine that may exist in the impurity D - valine, alanine, leucine isoleucine amino acid as the raw material and the like, in thionyl chloride under the conditions of the esterification reaction with methanol, after the reaction by reducing pressure methanol, then with 2 - cyano - 4' - bromomethyl biphenyl in the reaction under alkaline conditions, after completion of the reaction, saturated salt water washing, adding hydrochloric acid to adjust the pH=1 - 2, the temperature of the crystallization, filtering to obtain the target product valsartan alkylation impurity. The present invention is to provide high-purity impurity, will its known impurity used for alkylation of valsartan in mass analysis, the position of the clear of impurities in the sample, the degree of impurity of the sample inspection, optimizes the analytical method, contribute to improving the quality of valsartan research, for the production of valsartan reducing impurity, improve the quality of the valsartan; at the same time, this invention has mild condition, the reaction yield is higher, convenient operation and the like. (by machine translation)

RELATIONSHIPS BETWEEN THE STRUCTURE AND THE PHYTOTOXICITY OF THE FUNGAL TOXIN TENUAZONIC ACID

Lebrun, M. H.,Nicolas, L.,Boutar, M.,Gaudemer, F.,Ranomenjanahary, S.,Gaudemer, A.

, p. 77 - 84 (2007/10/02)

Tenuazonic acid (3-acetyl 5-sec-butyl pyrrolidine-2,4-dione) is a metabolite produced by the fungal pathogen of rice Pyricularia oryzae.It inhibits growth of plants by interferring with protein synthesis at the ribosome level.We have synthesized analogues of tenuazonic acid with various substituents at C-3 and C-5.Substituents at C-5 other than sec-butyl or n-propyl, decrease the phytotoxicity of the analogues.But substitutions at C-3 abolish the toxicity.Thus, tenuazonic acid seems to have the optimal structure for phytotoxicity.Tenuazonic acid induces rice leaf defence reactions (browning) of reactive varieties which are resistant to P. oryzae.Some of the analogues synthesized have a low level of phytotoxicity and are able to induce this leaf browning of the reactive rice varieties.Thus different structural features are required for phytotoxicity and for leaf browning.Key Word Index - Tenuazonic acid; pyrrolidine-2,4-diones; rice; phytotoxicity; Pyricularia oryzae; structure-activity.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 167223-42-9