2-Methylcysteinesulfinic acid (CAS 84888-75-5) — formula C4H9NO4S, molecular weight 167.19; category food additives.
2-Methylcysteinesulfinic acid (CAS 84888-75-5) is classified under Food Additives, with molecular formula C4H9NO4S and molecular weight 167.19, 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 2-Methylcysteinesulfinic acid at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 84888-75-5 |
|---|---|
| Molecular Formula | C4H9NO4S |
| Molecular Weight | 167.19 |
| LogP | -4 |
| Category | Food Additives |
2-Methylcysteinesulfinic acid is a food-grade compound with CAS registry number 84888-75-5 and molecular formula C4H9NO4S (molecular weight 167.19), belonging to the food additives segment of chemical raw materials.
CAS number: 84888-75-5
Its molecular formula C4H9NO4S comprises 4 C, 9 H, 1 N, 4 O, 1 S atoms.
Also known as: 2-Methylcysteinesulfinic acid · 2-甲基半胱亚磺酸
Category: food additives
The CAS registry number of 2-Methylcysteinesulfinic acid is 84888-75-5.
Molecular formula C4H9NO4S, molecular weight 167.19.
It is also registered under: 2-Methylcysteinesulfinic acid, 2-甲基半胱亚磺酸.
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 2-Methylcysteinesulfinic acid (CAS 84888-75-5), compiled from public chemistry databases.
| CAS Number | 84888-75-5 |
|---|---|
| PubChem CID | 134857 |
| Molecular Formula | C4H9NO4S |
| IUPAC Name | (2R)-2-amino-2-methyl-3-sulfinopropanoic acid |
| Molecular Weight | 167.19 |
|---|---|
| XLogP3 | -4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 167.02522894 |
| Monoisotopic Mass | 167.02522894 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 10 |
2-Methylcysteinesulfinic acid; alpha-Methylcysteinesulfinic acid; 84888-75-5; RefChem:88298; (2r)-2-amino-2-methyl-3-sulfinopropanoic acid; Alanine, 2-methyl-3-sulfino-; DTXSID401005192; 2-Amino-2-methyl-3-sulfinopropanoic acid
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-甲基半胱亚磺酸