N-ACETYL-L-CYSTEINE METHYL ESTER (CAS 32381-28-5) — formula C12H20N2O6S2, molecular weight 352.4; category food additives.
N-ACETYL-L-CYSTEINE METHYL ESTER (CAS 32381-28-5) is classified under Food Additives, with molecular formula C12H20N2O6S2 and molecular weight 352.4, 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 N-ACETYL-L-CYSTEINE METHYL ESTER at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 32381-28-5 |
|---|---|
| Molecular Formula | C12H20N2O6S2 |
| Molecular Weight | 352.4 |
| LogP | 0.3 |
| Applications | baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners |
| Category | Food Additives |
Documented applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
N-ACETYL-L-CYSTEINE METHYL ESTER is a food-grade compound with CAS registry number 32381-28-5 and molecular formula C12H20N2O6S2 (molecular weight 352.4), belonging to the food additives segment of chemical raw materials.
CAS number: 32381-28-5
Its molecular formula C12H20N2O6S2 comprises 12 C, 20 H, 2 N, 6 O, 2 S atoms.
Also known as: N-ACETYL-L-CYSTEINE METHYL ESTER · 乙酰基-L-胱氨酸二甲酯
Category: food additives
The CAS registry number of N-ACETYL-L-CYSTEINE METHYL ESTER is 32381-28-5.
Molecular formula C12H20N2O6S2, molecular weight 352.4.
It is also registered under: N-ACETYL-L-CYSTEINE METHYL ESTER, 乙酰基-L-胱氨酸二甲酯.
Recorded applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
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 N-ACETYL-L-CYSTEINE METHYL ESTER (CAS 32381-28-5), compiled from public chemistry databases.
| CAS Number | 32381-28-5 |
|---|---|
| PubChem CID | 282514 |
| Molecular Formula | C12H20N2O6S2 |
| IUPAC Name | methyl 2-acetamido-3-[(2-acetamido-3-methoxy-3-oxopropyl)disulfanyl]propanoate |
| Molecular Weight | 352.4 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 11 |
| Exact Mass | 352.07627871 |
| Monoisotopic Mass | 352.07627871 |
| Topological Polar Surface Area | 161 |
| Heavy Atom Count | 22 |
C12H20N2O6S2; NSC136019; SCHEMBL2873174; ZTTORBNKJFMGIM-UHFFFAOYSA-N; L-Cystine,N'-diacetyl-, dimethyl ester; Methyl N-acetylalanine, 3,3'-dithiobis-; Acetyl-L-cystine bis-methyl ester[Disulfide bond]; methyl 2-acetamido-3-[(2-acetamido-3-methoxy-3-oxo-propyl)disulfanyl]propanoate
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙酰基-L-胱氨酸二甲酯