2-(2-thienyl)pyridine (CAS 3319-99-1) — formula C9H7NS, molecular weight 161.23; category organic chemicals.
2-(2-thienyl)pyridine (CAS 3319-99-1) is a chemical raw material in the organic chemicals category. Its molecular formula C9H7NS comprises 9 C, 7 H, 1 N, 1 S atoms. Its molecular weight is about 161.23. Reported physicochemical data: LogP about 2.2. 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 | 3319-99-1 |
|---|---|
| Molecular Formula | C9H7NS |
| Molecular Weight | 161.23 |
| LogP | 2.2 |
| Category | Organic Chemicals |
2-(2-thienyl)pyridine is a carbon-based organic compound with CAS registry number 3319-99-1 and molecular formula C9H7NS (molecular weight 161.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3319-99-1
Its molecular formula C9H7NS comprises 9 C, 7 H, 1 N, 1 S atoms.
Also known as: 2-(2-thienyl)pyridine · 2-(2-噻吩基)吡啶
Category: organic chemicals
The CAS registry number of 2-(2-thienyl)pyridine is 3319-99-1.
Molecular formula C9H7NS, molecular weight 161.23.
It is also registered under: 2-(2-thienyl)pyridine, 2-(2-噻吩基)吡啶.
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 2-(2-thienyl)pyridine (CAS 3319-99-1), compiled from public chemistry databases.
| CAS Registry Number | 3319-99-1 |
|---|---|
| PubChem CID | 76832 |
| Molecular formula | C9H7NS |
| IUPAC name | 2-thiophen-2-ylpyridine |
| UNII (FDA) | HMS1668K07 |
| Molecular Weight | 161.23 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 161.02992040 |
| Monoisotopic Mass | 161.02992040 |
| Topological Polar Surface Area | 41.1 |
| Heavy Atom Count | 11 |
2-(2'-Thienyl)pyridine; RefChem:454460; 2-(Thiophen-2-yl)pyridine; 2-(2-Thienyl)pyridine; 3319-99-1; 2-thien-2-ylpyridine; 2-thiophen-2-ylpyridine; 2-(2-Pyridyl)thiophene; 2-thiophen-2-yl-pyridine; MFCD00044441; Pyridine, 2-(2-thienyl)-; 2-(thien-2-yl)pyridine; thienyl pyridine; 2-thienylpyridine; EINECS 222-022-1; 2-Pyrid-2-ylthiophene
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-(2-thienyl)pyridine · CAS 3319-99-1 · C9H7NS. UNII HMS1668K07.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(2-噻吩基)吡啶