5,7-Dibromo-2-methyl-2,3-dihydrobenzofuran CAS 89819-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89819-20-5 |
| Molecular Formula | C9H8Br2O |
| Molecular Weight | 291.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,7-Dibromo-2-methyl-2,3-dihydrobenzofuran (CAS 89819-20-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8Br2O. Molecular weight: 291.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8Br2O |
| Molecular Weight | 291.97 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
Related Dibromo Standards
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Recommended Standards
- 5,6-Dibromo-indan-2-ol (CAS 862135-56-6)
- 6,8-Dibromoisochromane (CAS 2437237-09-5)
- 3-Bromo-1-(4-bromophenyl)propan-1-one (CAS 33994-13-7)
- (5-(Dimethylamino)pyridin-2-yl)boronic acid (CAS 1039736-76-9)
- Methyl 2-cyano-2-(2,2,2-trifluoroacetamido)acetate (CAS 1934375-96-8)
- 2-Amino-4-(pyridin-4-yl)thiophene-3-carboxylic acid (CAS 1823321-58-9)
- n-Butyl-3-iodoaniline hydrochloride (CAS 1311316-48-9)
- 2-(1-Methylimidazolidin-2-ylidene)-1-phenylethanone (CAS 135586-30-0)
- 1-(5-Fluorobenzofuran-2-yl)ethanone (CAS 1267138-82-8)
- Liraglutide (CAS 204656-20-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com