2-(Bromomethyl)-5-chlorobenzofuran CAS 139313-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139313-90-9 |
| Molecular Formula | C9H6BrClO |
| Molecular Weight | 245.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Bromomethyl)-5-chlorobenzofuran (CAS 139313-90-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6BrClO. Molecular weight: 245.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6BrClO |
| Molecular Weight | 245.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
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- 2,3-Butane-1,1,1,4,4,4-d6-diol (mixture of stereoisomers) (CAS 344750-80-7)
- 2-Methyl-2H-1,4-Benzoxazin-3(4H)-One (CAS 21744-83-2)
- Isopropyl2-(tert-butoxycarbonylamino)-5-oxo-4-phenyl-hexanoate (CAS 1456803-33-0)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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