5-ethynyl-2-Methylpyridine (CAS 1945-85-3) — formula C8H7N, molecular weight 117.15; category organic chemicals.
5-ethynyl-2-Methylpyridine (CAS 1945-85-3) is a chemical raw material in the organic chemicals category. Its molecular formula C8H7N comprises 8 C, 7 H, 1 N atoms. Its molecular weight is about 117.15. Reported physicochemical data: LogP about 1.5. 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 | 1945-85-3 |
|---|---|
| Molecular Formula | C8H7N |
| Molecular Weight | 117.15 |
| LogP | 1.5 |
| Category | Organic Chemicals |
5-ethynyl-2-Methylpyridine is a carbon-based organic compound with CAS registry number 1945-85-3 and molecular formula C8H7N (molecular weight 117.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1945-85-3
Its molecular formula C8H7N comprises 8 C, 7 H, 1 N atoms.
Also known as: 5-ethynyl-2-Methylpyridine · 2-甲基-5-乙炔基吡啶
Category: organic chemicals
The CAS registry number of 5-ethynyl-2-Methylpyridine is 1945-85-3.
Molecular formula C8H7N, molecular weight 117.15.
It is also registered under: 5-ethynyl-2-Methylpyridine, 2-甲基-5-乙炔基吡啶.
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 5-ethynyl-2-Methylpyridine (CAS 1945-85-3), compiled from public chemistry databases.
| CAS Number | 1945-85-3 |
|---|---|
| PubChem CID | 638197 |
| Molecular Formula | C8H7N |
| IUPAC Name | 5-ethynyl-2-methylpyridine |
| Molecular Weight | 117.15 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 117.057849228 |
| Monoisotopic Mass | 117.057849228 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 9 |
5-ethynyl-2-methylpyridine; 1945-85-3; pyridine, 5-ethynyl-2-methyl-; DTXSID80348553; RefChem:102594; DTXCID10299625; 893-905-2; InChI=1/C8H7N/c1-3-8-5-4-7(2)9-6-8/h1,4-6H,2H; 5-ethynyl-2-methyl-pyridine; 2-methyl-5-ethynylpyridine; MFCD10698138; 2-methyl-5-ethynyl pyridine; SCHEMBL503236; SCHEMBL16288650; NKVINJAPLKEYQS-UHFFFAOYSA-N; AKOS012459095
| Notified hazard statements | H302 (100%), 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: 2-甲基-5-乙炔基吡啶