3-((Carboxymethyl)sulfinyl)alanine (CAS 20960-90-1) — formula C5H9NO5S, molecular weight 195.20; category food additives.
3-((Carboxymethyl)sulfinyl)alanine (CAS 20960-90-1) is classified under Food Additives, with molecular formula C5H9NO5S and molecular weight 195.20, 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 3-((Carboxymethyl)sulfinyl)alanine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 20960-90-1 |
|---|---|
| Molecular Formula | C5H9NO5S |
| Molecular Weight | 195.20 |
| LogP | -4.6 |
| Category | Food Additives |
3-((Carboxymethyl)sulfinyl)alanine is a food-grade compound with CAS registry number 20960-90-1 and molecular formula C5H9NO5S (molecular weight 195.20), belonging to the food additives segment of chemical raw materials.
CAS number: 20960-90-1
Its molecular formula C5H9NO5S comprises 5 C, 9 H, 1 N, 5 O, 1 S atoms.
Also known as: 3-((Carboxymethyl)sulfinyl)alanine · 乙酰半胱氨酸杂质25
Category: food additives
The CAS registry number of 3-((Carboxymethyl)sulfinyl)alanine is 20960-90-1.
Molecular formula C5H9NO5S, molecular weight 195.20.
It is also registered under: 3-((Carboxymethyl)sulfinyl)alanine, 乙酰半胱氨酸杂质25.
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 3-((Carboxymethyl)sulfinyl)alanine (CAS 20960-90-1), compiled from public chemistry databases.
| CAS Number | 20960-90-1 |
|---|---|
| PubChem CID | 13879762 |
| Molecular Formula | C5H9NO5S |
| IUPAC Name | (2R)-2-amino-3-(carboxymethylsulfinyl)propanoic acid |
| Molecular Weight | 195.20 |
|---|---|
| XLogP3 | -4.6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 195.02014356 |
| Monoisotopic Mass | 195.02014356 |
| Topological Polar Surface Area | 137 |
| Heavy Atom Count | 12 |
3-((Carboxymethyl)sulfinyl)alanine; 20960-90-1; (2R)-2-amino-3-(carboxymethylsulfinyl)propanoic acid; Alanine, 3-((carboxymethyl)sulfinyl)-; Alanine, 3-[(carboxymethyl)sulfinyl]-; (2R)-2-Amino-3-((carboxymethyl)sulfinyl)propanoic acid; (R)-2-Amino-3-((S)-(carboxymethyl)sulfinyl)propanoic acid; 112246-66-9; Carbocisteine Impurity 9; (S)-Carboxymethyl-L-cysteine (RS)-Sulfoxide; (S)-Carboxymethyl-L-cysteine (R/S)-Sulphoxide; SCHEMBL155324; orb3144851; 3-(Carboxymethanesulfinyl)alanine; DTXSID30943254; Carboxymethyl-L-Cysteine Sulfoxide
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙酰半胱氨酸杂质25