4-Bromo-2,3-dihydrobenzofuran-5-ol CAS 40492-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40492-49-7 |
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2,3-dihydrobenzofuran-5-ol (CAS 40492-49-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7BrO2. Molecular weight: 215.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 6-Bromo-1,3-dihydroisobenzofuran-1-ol (CAS 100655-92-3)
- 2-Bromo-3-methoxybenzaldehyde (CAS 10401-18-0)
- 4-bromo-3-(difluoromethyl)-1-methyl-pyrazole (CAS 1089212-38-3)
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- 5-Bromo-2,3-dimethylcyclohexa-2,5-diene-1,4-dione (CAS 13070-27-4)
Recommended Standards
- 4-bromo-2-(difluoromethyl)-1-methyl-imidazole (CAS 2248358-20-3)
- 4-Bromo-2-methoxybenzaldehyde (CAS 43192-33-2)
- 4’-Bromo-3’-hydroxyacetophenone (CAS 73898-22-3)
- 8-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 2818959-30-5)
- 2,4'-Dihydroxydiphenylmethane (CAS 2467-03-0)
- Methyl (2-(3-(trifluoromethyl)-1h-pyrazol-1-yl)acetyl)glycinate (CAS 1156076-80-0)
- 2-Amino-5,6-dichloro-3,4-dihydroquinazoline Hydrobromide (CAS 327602-34-6)
- 2-{methyl[(propan-2-ylcarbamoyl)methyl]amino}acetic acid (CAS 900641-07-8)
- 1-(5-Methylpyridin-2-yl)piperidin-4-amine hydrochloride (CAS 1185319-44-1)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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