3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE (CAS 31618-80-1) — formula C8H8N2S, molecular weight 164.23; category organic chemicals.
3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE (CAS 31618-80-1) is a chemical raw material in the organic chemicals category. Its molecular formula C8H8N2S comprises 8 C, 8 H, 2 N, 1 S atoms. Its molecular weight is about 164.23. Reported physicochemical data: LogP about 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 | 31618-80-1 |
|---|---|
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 |
| LogP | 2 |
| Category | Organic Chemicals |
3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE is a carbon-based organic compound with CAS registry number 31618-80-1 and molecular formula C8H8N2S (molecular weight 164.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31618-80-1
Its molecular formula C8H8N2S comprises 8 C, 8 H, 2 N, 1 S atoms.
Also known as: 3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE · 3-甲基-5-(噻吩-2-基)-1H-吡唑
Category: organic chemicals
The CAS registry number of 3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE is 31618-80-1.
Molecular formula C8H8N2S, molecular weight 164.23.
It is also registered under: 3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE, 3-甲基-5-(噻吩-2-基)-1H-吡唑.
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 3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE (CAS 31618-80-1), compiled from public chemistry databases.
| CAS Number | 31618-80-1 |
|---|---|
| PubChem CID | 737750 |
| Molecular Formula | C8H8N2S |
| IUPAC Name | 5-methyl-3-thiophen-2-yl-1H-pyrazole |
| UNII (FDA) | HMS2277G21 |
| Molecular Weight | 164.23 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 164.04081944 |
| Monoisotopic Mass | 164.04081944 |
| Topological Polar Surface Area | 56.9 |
| Heavy Atom Count | 11 |
31618-80-1; 3-methyl-5-(2-thienyl)-1h-pyrazole; DTXSID40353284; RefChem:280938; DTXCID90304347; 5-methyl-3-(thiophen-2-yl)-1H-pyrazole; 3-methyl-5-(thiophen-2-yl)-1H-pyrazole; 1224742-92-0; 5-methyl-3-thiophen-2-yl-1H-pyrazole; 3-methyl-5-thien-2-yl-1H-pyrazole; MFCD00514532; 2-(3-methylpyrazol-5-yl)thiophene; Cambridge id 5108101; MLS000104499; SCHEMBL1435774; SCHEMBL2875439
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-甲基-5-(噻吩-2-基)-1H-吡唑