3-Hydroxybenzo[b]thiophene 1,1-dioxide CAS 61670-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61670-15-3 |
| Molecular Formula | C8H6O3S |
| Molecular Weight | 182.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Hydroxybenzo[b]thiophene 1,1-dioxide (CAS 61670-15-3) pharmaceutical standards reference standard. Molecular formula: C8H6O3S. Molecular weight: 182.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6O3S |
| Molecular Weight | 182.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Sulfur Atoms | 1 |
Related Hydroxybenzo Standards
- 5-Hydroxybenzo[b]thiophene 1,1-dioxide (CAS 1268816-33-6)
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- 4-Hydroxybenzo[d][1,3]dioxole-5-carboxylic acid (CAS 4776-00-5)
- 6-Hydroxybenzo[d][1,3]dioxole-5-carboxylic Acid (CAS 4890-01-1)
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- 1-(4-Hydroxybenzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 23780-60-1)
- 1-(6-Hydroxybenzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 66003-50-7)
Recommended Standards
- 3-Cyanobenzenesulfonamide (CAS 3118-68-1)
- 3-Mercapto-5-methyl-[1,2,4]triazolo[4,3-a]pyrimidin-7-ol (CAS 91184-07-5)
- 3-Aminobenzo[d]isothiazole 1,1-dioxide (CAS 7668-28-2)
- 2-CHloro-4-[(cyclopentylamino)methyl]phenol (CAS 1248012-76-1)
- 4-(Allyloxy)quinolin-2(1H)-one (CAS 42997-26-2)
- (S)-(+)-2-(Anilinomethyl)pyrrolidine (CAS 64030-44-0)
- 4-Methyl-1,2,5-oxadiazole-3-carboxamide (CAS 32551-33-0)
- 4-Methyl-5-oxo-2,5-dihydrofuran-3-yl trifluoromethanesulfonate (CAS 157123-02-9)
- Piperidin-4-yl(4-(trifluoromethyl)phenyl)methanone (CAS 149452-44-8)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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