L-Methionine methyl ester hydrochloride (CAS 2491-18-1) — formula C6H13NO2S, molecular weight 163.24; category food additives.
L-Methionine methyl ester hydrochloride (CAS 2491-18-1) 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 L-Methionine methyl ester hydrochloride at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 2491-18-1 |
|---|---|
| Molecular Formula | C6H13NO2S |
| Molecular Weight | 163.24 |
| LogP | 0.2 |
| Category | Food Additives |
L-Methionine methyl ester hydrochloride is a food-grade compound with CAS registry number 2491-18-1 and molecular formula C6H13NO2S (molecular weight 163.24), belonging to the food additives segment of chemical raw materials.
CAS number: 2491-18-1
Its molecular formula C6H13NO2S comprises 6 C, 13 H, 1 N, 2 O, 1 S atoms.
Also known as: L-Methionine methyl ester hydrochloride · L-蛋氨酸甲酯盐酸盐
Category: food additives
The CAS registry number of L-Methionine methyl ester hydrochloride is 2491-18-1.
Molecular formula C6H13NO2S, molecular weight 163.24.
It is also registered under: L-Methionine methyl ester hydrochloride, L-蛋氨酸甲酯盐酸盐.
Category: Food Additives.
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.
Independent reference data for L-Methionine methyl ester hydrochloride (CAS 2491-18-1), compiled from public chemistry databases.
| CAS Registry Number | 2491-18-1 |
|---|---|
| PubChem CID | 351663 |
| Molecular formula | C6H13NO2S |
| IUPAC name | methyl 2-amino-4-methylsulfanylbutanoate |
| UNII (FDA) | BN630929UL |
| Molecular Weight | 163.24 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 163.06669983 |
| Monoisotopic Mass | 163.06669983 |
| Topological Polar Surface Area | 77.6 |
| Heavy Atom Count | 10 |
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
L-Methionine methyl ester hydrochloride · CAS 2491-18-1 · C6H13NO2S. UNII BN630929UL.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-蛋氨酸甲酯盐酸盐