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D-METHIONINE METHYL ESTER

CAS 21691-49-6C6H13NO2SMW 163.24

D-METHIONINE METHYL ESTER (CAS 21691-49-6) — formula C6H13NO2S, molecular weight 163.24; category food additives.

Product Description

D-METHIONINE METHYL ESTER (CAS 21691-49-6) is classified under Food Additives, with molecular formula C6H13NO2S and molecular weight 163.24, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies D-METHIONINE METHYL ESTER at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.

Product Overview

CAS Number21691-49-6
Molecular FormulaC6H13NO2S
Molecular Weight163.24
LogP0.2
CategoryFood Additives

Technical Profile

What this product is

D-METHIONINE METHYL ESTER is a food-grade compound with CAS registry number 21691-49-6 and molecular formula C6H13NO2S (molecular weight 163.24), belonging to the food additives segment of chemical raw materials.

Identification

CAS number: 21691-49-6

Its molecular formula C6H13NO2S comprises 6 C, 13 H, 1 N, 2 O, 1 S atoms.

Also known as: D-METHIONINE METHYL ESTER · D-蛋氨酸甲酯

Category: food additives

Frequently Asked Questions

What is the CAS number of D-METHIONINE METHYL ESTER?

The CAS registry number of D-METHIONINE METHYL ESTER is 21691-49-6.

What is the molecular formula and molecular weight of D-METHIONINE METHYL ESTER?

Molecular formula C6H13NO2S, molecular weight 163.24.

What other names is D-METHIONINE METHYL ESTER known by?

It is also registered under: D-METHIONINE METHYL ESTER, D-蛋氨酸甲酯.

Which category does D-METHIONINE METHYL ESTER belong to?

Category: Food Additives.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for D-METHIONINE METHYL ESTER (CAS 21691-49-6), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number21691-49-6
PubChem CID351663
Molecular FormulaC6H13NO2S
IUPAC Namemethyl 2-amino-4-methylsulfanylbutanoate
UNII (FDA)BN630929UL

Computed descriptors

Molecular Weight163.24
XLogP30.2
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass163.06669983
Monoisotopic Mass163.06669983
Topological Polar Surface Area77.6
Heavy Atom Count10

Synonyms and trade names

methyl methionine; RefChem:817823; BN630929UL; Methionine methyl ester; 43189-32-8; Methyl 2-amino-4-(methylsulfanyl)butanoate; methyl DL-methioninate; methyl 2-amino-4-(methylthio)butanoate; methyl methioninate; Methyl DL-methionate; Methyl L-methionate hydrochloride; NSC-522628; methioninmethylester; EINECS 256-133-1; Methyl 2-amino-4-(methylsulfanyl)butanoate #; O-Methyl-DL-methionine

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: D-蛋氨酸甲酯

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