1,3-Dihydrobenzo[c]thiophene 2-oxide CAS 3533-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3533-72-0 |
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3-Dihydrobenzo[c]thiophene 2-oxide (CAS 3533-72-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8OS. Molecular weight: 152.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1958 |
| Sulfur Atoms | 1 |
Related Dihydrobenzo Standards
- 2,3-Dihydrobenzo[b]thiophen-5-ol (CAS 129478-13-3)
- 6,7-Dihydrobenzo[b]thiophen-4-one (CAS 13414-95-4)
- 5,6-Dihydrobenzo[b]thiophen-7(4H)-one (CAS 1468-84-4)
- 2,3-dihydrobenzo[b][1,4]oxathiine (CAS 6812-48-2)
- 2,3-Dihydrobenzo[b]thiophen-6-ol (CAS 343929-61-3)
- 6,7-Dihydrobenzo[b]thiophen-5(4H)-one (CAS 58095-45-7)
- 2,3-Dihydrobenzo[b][1,4]dioxin-2-ol (CAS 5770-59-2)
- (E)-6,7-dihydrobenzo[c][1,2,5]oxadiazol-4(5H)-one oxime (CAS 57153-55-6)
Recommended Standards
- 1,3-Diethyl-2-Fluorobenzene (CAS 84604-67-1)
- 1-[(2E)-2-Buten-1-Yl]-2-Fluorobenzene (CAS 222640-87-1)
- 1-(Thiophen-2-yl)but-3-yn-1-ol (CAS 38597-97-6)
- n-Allyl-5-bromo-2-hydroxybenzamide (CAS 1007632-42-9)
- 1-(Pyridin-4-yl)pent-4-en-1-ol (CAS 79108-44-4)
- 1-(3-Nitro-benzenesulfonyl)-piperidine-3-carboxylic acid (CAS 18210-38-3)
- tert-butyl N-[(2-chloro-1,6-naphthyridin-7-yl)methyl]carbamate (CAS 2677885-96-8)
- 1-[(pyridin-4-yl)methyl]-1h-pyrazol-5-amine (CAS 3524-31-0)
- 3-Cyclopropoxy-6-isopropoxypicolinonitrile (CAS 1243406-81-6)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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