6-(Thiophen-3-yl)-1H-indazole CAS 281203-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 281203-98-3 |
| Molecular Formula | C11H8N2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Thiophen-3-yl)-1H-indazole (CAS 281203-98-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8N2S. Molecular weight: 200.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8N2S |
| Molecular Weight | 200.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 2-(thiophen-3-yl)imidazo[1,2-a]pyridine (CAS 1443148-96-6)
- 1-(Thiophen-3-yl)-1H-benzo[d]imidazole (CAS 312959-35-6)
- 2-(Thiophen-2-yl)-1H-benzo[d]imidazole (CAS 3878-18-0)
- 2-(Thiophen-2-yl)benzofuran (CAS 65246-50-6)
- 2-(Thiophen-3-yl)-1H-benzo[d]imidazole (CAS 3878-21-5)
- 5-(Thiophen-2-yl)-1H-indazole (CAS 885272-39-9)
- 5-(Thiophen-3-yl)-1H-indazole (CAS 885272-41-3)
- 5-(Thiophen-3-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 611205-10-8)
Recommended Standards
- 6-(Thiophen-2-yl)-1H-indazole (CAS 885272-10-6)
- 6,6-Dimethoxy-6,7-dihydro-5H-imidazo[2,1-b][1,3]thiazine (CAS 2138565-43-0)
- 6-(Isopropylsulfonyl)pyridin-3-amine (CAS 573676-17-2)
- 1-Oxaspiro[5.5]undecane-4-carbonitrile (CAS 1507264-68-7)
- (3-Methylcyclohexyl)methanol (CAS 53018-27-2)
- 2-(4-bromo-2-fluorophenyl)propan-2-ol (CAS 749928-52-7)
- (Tetrahydro-2H-pyran-4-yl)(thiophen-3-yl)methanol (CAS 1343920-22-8)
- CAS 2172677-17-5 (CAS 2172677-17-5)
- 5-Aminoisoquinoline-1-carboxylic acid (CAS 90770-94-8)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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