L-Cysteine, N-(hydroxymethyl)- (9CI) (CAS 34580-89-7) — formula C4H9NO3S, molecular weight 151.19.
L-Cysteine, N-(hydroxymethyl)- (9CI) (CAS 34580-89-7) is classified under Food Additives, with molecular formula C4H9NO3S and molecular weight 151.19, 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 L-Cysteine, N-(hydroxymethyl)- (9CI) at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 34580-89-7 |
|---|---|
| Molecular Formula | C4H9NO3S |
| Molecular Weight | 151.19 |
| LogP | -3.2 |
L-Cysteine, N-(hydroxymethyl)- (9CI) is a chemical compound with CAS registry number 34580-89-7 and molecular formula C4H9NO3S (molecular weight 151.19).
CAS number: 34580-89-7
Its molecular formula C4H9NO3S comprises 4 C, 9 H, 1 N, 3 O, 1 S atoms.
Also known as: L-Cysteine, N-(hydroxymethyl)- (9CI) · L-半胱氨酸，N-(羟甲基)-(9CI)
The CAS registry number of L-Cysteine, N-(hydroxymethyl)- (9CI) is 34580-89-7.
Molecular formula C4H9NO3S, molecular weight 151.19.
It is also registered under: L-Cysteine, N-(hydroxymethyl)- (9CI), L-半胱氨酸，N-(羟甲基)-(9CI).
Independent reference data for L-Cysteine, N-(hydroxymethyl)- (9CI) (CAS 34580-89-7), compiled from public chemistry databases.
| CAS 号 | 34580-89-7 |
|---|---|
| PubChem CID | 45082025 |
| 分子式 | C4H9NO3S |
| IUPAC 名称 | (2R)-2-(hydroxymethylamino)-3-sulfanylpropanoic acid |
| Molecular Weight | 151.19 |
|---|---|
| XLogP3 | -3.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 151.03031432 |
| Monoisotopic Mass | 151.03031432 |
| Topological Polar Surface Area | 70.6 |
| Heavy Atom Count | 9 |
N-(Hydroxymethyl)-L-cysteine; 34580-89-7; DTXSID00665037; RefChem:362742; DTXCID70615786; hydroxymethylcysteine; SCHEMBL2284304
L-半胱氨酸，N-(羟甲基)-(9CI) · CAS 34580-89-7 · C4H9NO3S.
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，N-(羟甲基)-(9CI)