N-Acetyl-d3-L-cysteine (CAS 131685-11-5) — formula C5H9NO3S, molecular weight 166.22; category organic chemicals.
N-Acetyl-d3-L-cysteine (CAS 131685-11-5) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9NO3S comprises 5 C, 9 H, 1 N, 3 O, 1 S atoms. Its molecular weight is about 166.22. Reported physicochemical data: LogP about 0.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 131685-11-5 |
|---|---|
| Molecular Formula | C5H9NO3S |
| Molecular Weight | 166.22 |
| LogP | 0.4 |
| Category | Organic Chemicals |
N-Acetyl-d3-L-cysteine is a carbon-based organic compound with CAS registry number 131685-11-5 and molecular formula C5H9NO3S (molecular weight 166.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 131685-11-5
Its molecular formula C5H9NO3S comprises 5 C, 9 H, 1 N, 3 O, 1 S atoms.
Also known as: N-Acetyl-d3-L-cysteine · N-乙酰-d3-L-半胱氨酸
Category: organic chemicals
The CAS registry number of N-Acetyl-d3-L-cysteine is 131685-11-5.
Molecular formula C5H9NO3S, molecular weight 166.22.
It is also registered under: N-Acetyl-d3-L-cysteine, N-乙酰-d3-L-半胱氨酸.
Category: Organic Chemicals.
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-d3-L-cysteine (CAS 131685-11-5), compiled from public chemistry databases.
| CAS Registry Number | 131685-11-5 |
|---|---|
| PubChem CID | 54211755 |
| Molecular formula | C5H9NO3S |
| IUPAC name | (2R)-3-sulfanyl-2-[(2,2,2-trideuterioacetyl)amino]propanoic acid |
| Molecular Weight | 166.22 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 166.04914456 |
| Monoisotopic Mass | 166.04914456 |
| Topological Polar Surface Area | 67.4 |
| Heavy Atom Count | 10 |
131685-11-5; (2R)-3-sulfanyl-2-[(2,2,2-trideuterioacetyl)amino]propanoic acid; (2R)-3-sulfanyl-2-((2,2,2-trideuterioacetyl)amino)propanoic acid; RefChem:397356; 873-825-4; N-Acetyl-L-cysteine-d3; Acetylcysteine-d3; N-Acetyl-d3-L-cysteine; L-Cysteine, N-(acetyl-d3)- (9CI); N-Acetylcysteine-d3; (acetyl-d3)-L-cysteine; N-trideuteroacetyl-l-cysteine; orb3138842; SCHEMBL29962066; HY-B0215S; TMID-1053
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
N-Acetyl-d3-L-cysteine · CAS 131685-11-5 · C5H9NO3S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-乙酰-d3-L-半胱氨酸