4-Pyridylethylmercaptan (CAS 2127-05-1) — formula C7H9NS, molecular weight 139.22; category organic chemicals.
4-Pyridylethylmercaptan (CAS 2127-05-1) is a chemical raw material in the organic chemicals category. Its molecular formula C7H9NS comprises 7 C, 9 H, 1 N, 1 S atoms. Its molecular weight is about 139.22. Reported physicochemical data: LogP about 1.1. 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 | 2127-05-1 |
|---|---|
| Molecular Formula | C7H9NS |
| Molecular Weight | 139.22 |
| LogP | 1.1 |
| Category | Organic Chemicals |
4-Pyridylethylmercaptan is a carbon-based organic compound with CAS registry number 2127-05-1 and molecular formula C7H9NS (molecular weight 139.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2127-05-1
Its molecular formula C7H9NS comprises 7 C, 9 H, 1 N, 1 S atoms.
Also known as: 4-Pyridylethylmercaptan · 4-吡啶乙硫醇
Category: organic chemicals
The CAS registry number of 4-Pyridylethylmercaptan is 2127-05-1.
Molecular formula C7H9NS, molecular weight 139.22.
It is also registered under: 4-Pyridylethylmercaptan, 4-吡啶乙硫醇.
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 4-Pyridylethylmercaptan (CAS 2127-05-1), compiled from public chemistry databases.
| CAS Registry Number | 2127-05-1 |
|---|---|
| PubChem CID | 150969 |
| Molecular formula | C7H9NS |
| IUPAC name | 2-pyridin-4-ylethanethiol |
| UNII (FDA) | ST50992277 |
| Molecular Weight | 139.22 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 139.04557046 |
| Monoisotopic Mass | 139.04557046 |
| Topological Polar Surface Area | 13.9 |
| Heavy Atom Count | 9 |
2127-05-1; 4-Pyridoethanethiol; DTXSID90175519; RefChem:100455; DTXCID9098010; 4-pyridylethylmercaptan; 2-pyridin-4-ylethanethiol; 2-(Pyridin-4-yl)ethane-1-thiol; 2-(4-pyridyl)ethanethiol; 4-Pyridineethanethiol; 2-(pyridin-4-yl)ethanethiol; MFCD00973403; 2-(4-pyridyl)ethane-1-thiol; 2-(4'-PYRIDYL)ETHANETHIOL; 4-(2-Sulphanylethyl)pyridine; 4-mercaptoethyl pyridine
| Reported hazard statements | H315 (100%), H317 (92.9%), H318 (92.9%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (92.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
4-Pyridylethylmercaptan · CAS 2127-05-1 · C7H9NS. UNII ST50992277.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-吡啶乙硫醇