N-ACETYL-S-(1,2-DICHLOROVINYL)-L-CYSTEINE (CAS 2148-31-4) — formula C7H9Cl2NO3S, molecular weight 258.12; category food additives.
N-ACETYL-S-(1,2-DICHLOROVINYL)-L-CYSTEINE (CAS 2148-31-4) is classified under Food Additives, with molecular formula C7H9Cl2NO3S and molecular weight 258.12, 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-S-(1,2-DICHLOROVINYL)-L-CYSTEINE at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 2148-31-4 |
|---|---|
| Molecular Formula | C7H9Cl2NO3S |
| Molecular Weight | 258.12 |
| LogP | 1.4 |
| Category | Food Additives |
N-ACETYL-S-(1,2-DICHLOROVINYL)-L-CYSTEINE is a food-grade compound with CAS registry number 2148-31-4 and molecular formula C7H9Cl2NO3S (molecular weight 258.12), belonging to the food additives segment of chemical raw materials.
CAS number: 2148-31-4
Its molecular formula C7H9Cl2NO3S comprises 7 C, 9 H, 2 Cl, 1 N, 3 O, 1 S atoms.
Also known as: N-ACETYL-S-(1,2-DICHLOROVINYL)-L-CYSTEINE · N-乙酰基-S-（1,2-二氯乙烯基）-L-半胱氨酸
Category: food additives
The CAS registry number of N-ACETYL-S-(1,2-DICHLOROVINYL)-L-CYSTEINE is 2148-31-4.
Molecular formula C7H9Cl2NO3S, molecular weight 258.12.
It is also registered under: N-ACETYL-S-(1,2-DICHLOROVINYL)-L-CYSTEINE, N-乙酰基-S-（1,2-二氯乙烯基）-L-半胱氨酸.
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-S-(1,2-DICHLOROVINYL)-L-CYSTEINE (CAS 2148-31-4), compiled from public chemistry databases.
| CAS Number | 2148-31-4 |
|---|---|
| PubChem CID | 115253 |
| Molecular Formula | C7H9Cl2NO3S |
| IUPAC Name | (2R)-2-acetamido-3-(1,2-dichloroethenylsulfanyl)propanoic acid |
| Molecular Weight | 258.12 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 256.9680197 |
| Monoisotopic Mass | 256.9680197 |
| Topological Polar Surface Area | 91.7 |
| Heavy Atom Count | 14 |
SCHEMBL18094368; DB-327019; (2R)-2-Acetamido-3-(1,2-dichloroethenylsulfanyl)propanoic acid
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.