Prenisteine (CAS 5287-46-7) — formula C8H15NO2S, molecular weight 189.28; category organic chemicals.
Prenisteine (CAS 5287-46-7) is a chemical raw material in the organic chemicals category. Its molecular formula C8H15NO2S comprises 8 C, 15 H, 1 N, 2 O, 1 S atoms. Its molecular weight is about 189.28. Reported physicochemical data: LogP about -1.2. 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 | 5287-46-7 |
|---|---|
| Molecular Formula | C8H15NO2S |
| Molecular Weight | 189.28 |
| LogP | -1.2 |
| Category | Organic Chemicals |
Prenisteine is a carbon-based organic compound with CAS registry number 5287-46-7 and molecular formula C8H15NO2S (molecular weight 189.28), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5287-46-7
Its molecular formula C8H15NO2S comprises 8 C, 15 H, 1 N, 2 O, 1 S atoms.
Also known as: Prenisteine · S-(3-甲基丁-2-烯-1-基)-L-半胱氨酸
Category: organic chemicals
The CAS registry number of Prenisteine is 5287-46-7.
Molecular formula C8H15NO2S, molecular weight 189.28.
It is also registered under: Prenisteine, S-(3-甲基丁-2-烯-1-基)-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 Prenisteine (CAS 5287-46-7), compiled from public chemistry databases.
| CAS Number | 5287-46-7 |
|---|---|
| PubChem CID | 21359 |
| Molecular Formula | C8H15NO2S |
| IUPAC Name | (2R)-2-amino-3-(3-methylbut-2-enylsulfanyl)propanoic acid |
| UNII (FDA) | 99TA452185 |
| Molecular Weight | 189.28 |
|---|---|
| XLogP3 | -1.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 189.08234989 |
| Monoisotopic Mass | 189.08234989 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 12 |
Prenisteine; 5287-46-7; Prenisteina; Prenisteinum; prenylcysteine; 2-Amino-3-prenylthiopropionic acid; S-(3-Methyl-2-butenyl-L-cysteine); 2-Amino-3-prenylmercaptopropionic acid; 3-((3-Methyl-2-butenyl)thio)-L-alanine; (2R)-2-amino-3-(3-methylbut-2-enylsulfanyl)propanoic acid; 99TA452185; CHEBI:47914; DTXSID60200908; 3-[(3-Methyl-2-butenyl)thio]-L-alanine; (2R)-2-azaniumyl-3-(3-methylbut-2-enylsulfanyl)propanoate; RefChem:929963
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: S-(3-甲基丁-2-烯-1-基)-L-半胱氨酸