L-Cysteine ethyl ester hydrochloride (CAS 868-59-7) — formula C5H12ClNO2S, molecular weight 185.67; category food additives.
L-Cysteine ethyl ester hydrochloride (CAS 868-59-7) is classified under Food Additives, with molecular formula C5H12ClNO2S and molecular weight 185.67, 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-Cysteine ethyl ester hydrochloride at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 868-59-7 |
|---|---|
| Molecular Formula | C5H12ClNO2S |
| Molecular Weight | 185.67 |
| Category | Food Additives |
L-Cysteine ethyl ester hydrochloride is a food-grade compound with CAS registry number 868-59-7 and molecular formula C5H12ClNO2S (molecular weight 185.67), belonging to the food additives segment of chemical raw materials.
CAS number: 868-59-7
Its molecular formula C5H12ClNO2S comprises 5 C, 12 H, 1 Cl, 1 N, 2 O, 1 S atoms.
Also known as: L-Cysteine ethyl ester hydrochloride · L-半胱氨酸乙酯盐酸盐
Category: food additives
The CAS registry number of L-Cysteine ethyl ester hydrochloride is 868-59-7.
Molecular formula C5H12ClNO2S, molecular weight 185.67.
It is also registered under: L-Cysteine ethyl ester hydrochloride, L-半胱氨酸乙酯盐酸盐.
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-Cysteine ethyl ester hydrochloride (CAS 868-59-7), compiled from public chemistry databases.
| CAS Registry Number | 868-59-7 |
|---|---|
| PubChem CID | 13358 |
| Molecular formula | C5H12ClNO2S |
| IUPAC name | [(2R)-1-ethoxy-1-oxo-3-sulfanylpropan-2-yl]azanium chloride |
| Molecular Weight | 185.67 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 185.0277275 |
| Monoisotopic Mass | 185.0277275 |
| Topological Polar Surface Area | 54.9 |
| Heavy Atom Count | 10 |
Ethitanin; [(2R)-1-ethoxy-1-oxo-3-sulfanylpropan-2-yl]azanium;chloride; UNII-AM467TB2I1
L-Cysteine ethyl ester hydrochloride · CAS 868-59-7 · C5H12ClNO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-半胱氨酸乙酯盐酸盐