(6-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol CAS 280752-78-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 280752-78-5 |
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 280752-78-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9BrO3. Molecular weight: 245.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- (4-Bromo-3-methylphenoxy)acetic acid (CAS 90971-89-4)
- (7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 280752-79-6)
- (3-Bromo-4-methoxyphenyl)acetic Acid (CAS 774-81-2)
- 2,4-Diamino-6-diethylamino-1,3,5-triazine (CAS 2073-31-6)
- 4-Bromo-2-chloro-5-(difluoromethyl)-3-fluoropyridine (CAS 1804685-56-0)
- 2-Propenoic acid, 2-methyl-, polymer with 2,3-dibromopropyl 2-propenoate and methyl 2-methyl-2-propenoate (CAS 52664-82-1)
- 6-bromo-3-N-methylpyridine-3,4-diamine (CAS 1218997-22-8)
- 3-((3-Cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)propanamide (CAS 905787-17-9)
- 4-Ethoxy-3-(trifluoromethyl)benzamide (CAS 1206593-26-1)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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