2,5-Dimethyl-6H-cyclopenta[b]thiophene CAS 577995-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 577995-23-4 |
| Molecular Formula | C9H10S |
| Molecular Weight | 150.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Dimethyl-6H-cyclopenta[b]thiophene (CAS 577995-23-4) pharmaceutical standards reference standard. Molecular formula: C9H10S. Molecular weight: 150.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10S |
| Molecular Weight | 150.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,3-dihydro-1H-inden-5-yl hydrosulfide (CAS 55119-14-7)
- 2-Ethynyl-5-isopropylthiophene (CAS 2304404-81-5)
- 2-(Isopropylsulfonyl)propane (CAS 595-50-6)
- 2,4-Dibromo-5-fluoro-1H-benzo[d]imidazole (CAS 1388026-23-0)
- 3-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperidine hydrochloride (CAS 1258650-44-0)
- 2-(Chloromethyl)-3-(2-methoxyphenyl)quinazolin-4(3H)-one (CAS 22312-81-8)
- Garg 5-bromo-3,4-pyridine precursor (CAS 1413439-82-3)
- 5-Chloro-N-methylpyrazin-2-amine (CAS 1610667-17-8)
- 1,3-Difluoro-5-isocyanatobenzene (CAS 83594-83-6)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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