N-Propionyl-L-cysteine (CAS 2885-79-2) — formula C6H11NO3S, molecular weight 177.22; category food additives.
N-Propionyl-L-cysteine (CAS 2885-79-2) is classified under Food Additives, with molecular formula C6H11NO3S and molecular weight 177.22, 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-Propionyl-L-cysteine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 2885-79-2 |
|---|---|
| Molecular Formula | C6H11NO3S |
| Molecular Weight | 177.22 |
| LogP | -0.1 |
| Category | Food Additives |
N-Propionyl-L-cysteine is a food-grade compound with CAS registry number 2885-79-2 and molecular formula C6H11NO3S (molecular weight 177.22), belonging to the food additives segment of chemical raw materials.
CAS number: 2885-79-2
Its molecular formula C6H11NO3S comprises 6 C, 11 H, 1 N, 3 O, 1 S atoms.
Also known as: N-Propionyl-L-cysteine · N-丙酰基-L-半胱氨酸
Category: food additives
The CAS registry number of N-Propionyl-L-cysteine is 2885-79-2.
Molecular formula C6H11NO3S, molecular weight 177.22.
It is also registered under: N-Propionyl-L-cysteine, N-丙酰基-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-Propionyl-L-cysteine (CAS 2885-79-2), compiled from public chemistry databases.
| CAS Number | 2885-79-2 |
|---|---|
| PubChem CID | 151048 |
| Molecular Formula | C6H11NO3S |
| IUPAC Name | (2R)-2-(propanoylamino)-3-sulfanylpropanoic acid |
| Molecular Weight | 177.22 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 177.04596439 |
| Monoisotopic Mass | 177.04596439 |
| Topological Polar Surface Area | 67.4 |
| Heavy Atom Count | 11 |
2885-79-2; N-Propionylcysteine; DTXSID10183055; RefChem:164148; DTXCID20105546; N-Propionyl-L-cysteine; (R)-3-Mercapto-2-propionamidopropanoic acid; L-Cysteine, N-(1-oxopropyl)-; propionyl-L-cysteine; (2R)-2-(propanoylamino)-3-sulfanylpropanoic acid; N-(1-Oxopropyl)-L-cysteine; N-Propionyl-cysteine; N-propionylcystein; (2R)-2-PROPANAMIDO-3-SULFANYLPROPANOIC ACID; n-propanoyl-l-cysteine; N-Propionyl-L-cysteine TFA
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-丙酰基-L-半胱氨酸