5-Bromo-6-(chloromethyl)benzo[d][1,3]dioxole CAS 64603-67-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64603-67-4 |
| Molecular Formula | C8H6BrClO2 |
| Molecular Weight | 249.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-6-(chloromethyl)benzo[d][1,3]dioxole (CAS 64603-67-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6BrClO2. Molecular weight: 249.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6BrClO2 |
| Molecular Weight | 249.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1975 |
| Halogen Content | Cl/Br-containing |
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Recommended Standards
- 5-Bromo-4-chloro-2-methoxybenzaldehyde (CAS 223778-51-6)
- 5-Bromo-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 936249-25-1)
- 5-Bromo-3-chloro-2-methoxybenzaldehyde (CAS 25299-27-8)
- trans-2-(3,4-Dimethylphenyl)cyclohexanol (CAS 933674-52-3)
- 2-(4-(tert-Butoxycarbonyl)-6-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-3-yl)acetic acid (CAS 1086393-18-1)
- Tofacitinib Impurity 235 (CAS CATO-C4X-1079235)
- 5-Chloro-3-(2,3-dimethoxyphenyl)-1,2,4-thiadiazole (CAS 1378261-24-5)
- 1-Chloro-3H-benzo[d]imidazo[1,5-a]imidazole (CAS 180634-98-4)
- JWH-203 N-pentanoic acid metabolite (CAS 1449675-70-0)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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