2-Acetyl-6,7-dihydrobenzo[b]thiophen-4(5H)-one CAS 74458-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74458-89-2 |
| Molecular Formula | C10H10O2S |
| Molecular Weight | 194.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Acetyl-6,7-dihydrobenzo[b]thiophen-4(5H)-one (CAS 74458-89-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H10O2S. Molecular weight: 194.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H10O2S |
| Molecular Weight | 194.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1978 |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 5-Methyl-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid (CAS 1894202-69-7)
- 5-Acetyl-6,7-dihydrobenzo[b]thiophen-4(5h)-one (CAS 19983-48-3)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propan-1-ol (CAS 1226194-06-4)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propan-2-ol (CAS 163557-41-3)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propan-2-ol (CAS 35987-38-3)
- 5-Methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic Acid (CAS 143809-21-6)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-hydroxyethanone (CAS 583860-52-0)
- 2-Methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid (CAS 68281-27-6)
Recommended Standards
- 2-{5-[(1Z)-1-(methoxyimino)ethyl]thiophen-2-yl}acetonitrile (CAS 338954-39-5)
- 2-Amino-4-cyclopropoxy-5-methylthiophene-3-carbonitrile (CAS 2836225-42-2)
- 2-[(4-Fluorophenyl)methyl]piperazine (CAS 910444-93-8)
- 4-Cyclopropyl-2-methylaniline (CAS 1202161-11-2)
- 1-(1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)-3-(thiophen-2-yl)urea (CAS 1705995-79-4)
- 2’-Hydroxy-5’-(trifluoromethyl)acetophenone (CAS 67589-15-5)
- N-[(E)-(Dimethylamino)methylidene]-4-(4-fluorobenzoyl)-1H-pyrrole-2-carboxamide (CAS 478259-83-5)
- 2,3-Dihydrobenzofuran (CAS 496-16-2)
- 4-Cyano-2,5-dihydrofuran-3-yl trifluoromethanesulfonate (CAS 2774613-61-3)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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