1-Methyl-5-(thiophen-2-yl)-1H-pyrazole CAS 876316-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 876316-68-6 |
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Methyl-5-(thiophen-2-yl)-1H-pyrazole (CAS 876316-68-6) pharmaceutical standards reference standard. Molecular formula: C8H8N2S. Molecular weight: 164.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(Thiophen-3-ylmethyl)-1H-imidazole (CAS 125883-73-0)
- 1-Methyl-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-87-6)
- 2-(Thiophen-2-ylmethyl)-1H-imidazole (CAS 945542-70-1)
- 4-Methyl-3-(thiophen-2-yl)-1H-pyrazole (CAS 59843-89-9)
- Thiophen-2-ylphosphonic acid (CAS 113305-47-8)
- 3-Methyl-5-(thiophen-2-yl)isoxazole (CAS 104516-55-4)
- 5-Methyl-3-(thiophen-3-yl)isoxazole (CAS 147137-35-7)
- 4-Methyl-2-(thiophen-2-yl)-1H-pyrrole (CAS 157613-76-8)
Recommended Standards
- 1-Methyl-1H-benzo[d]imidazole-5-thiol (CAS 923034-27-9)
- 1-Thieno[2,3-b]pyridin-2-ylmethanamine (CAS 933751-19-0)
- 1-Methyl-1H-benzimidazole-2-thiol (CAS 2360-22-7)
- 4-Chloro-5-methylthiophene-2-carboxylic acid (CAS 123418-43-9)
- 4-Chloro-3'-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1183702-65-9)
- 1’,4-Dihydroxy Triazolam (1.0mg/ml in Acetonitrile) (CAS 65686-12-6)
- 1-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)ethyl thiophene-2-carboxylate (CAS 338401-76-6)
- 4-(Difluoromethyl)-3-fluoro-2,5-dimethoxypyridine (CAS 1803707-91-6)
- 6-Amino-1-(prop-2-yn-1-yl)quinolin-2(1H)-one (CAS 1420792-37-5)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com