3,7-Dibromodibenzo[b,d]furan CAS 67019-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67019-91-4 |
| Molecular Formula | C12H6Br2O |
| Molecular Weight | 325.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,7-Dibromodibenzo[b,d]furan (CAS 67019-91-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H6Br2O. Molecular weight: 325.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H6Br2O |
| Molecular Weight | 325.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Dibromodibenzo Standards
- 2,8-Dibromodibenzo[b,d]furan (CAS 10016-52-1)
- 2,4-Dibromodibenzo[b,d]furan (CAS 133953-36-3)
- 1,4-Dibromodibenzo[b,d]furan (CAS 617707-25-2)
- 1,6-Dibromodibenzo[b,d]furan (CAS 617707-26-3)
- 1,9-Dibromodibenzo[b,d]furan (CAS 617707-29-6)
- 2,3-Dibromodibenzo[b,d]furan (CAS 617707-30-9)
- 2,6-Dibromodibenzo[b,d]furan (CAS 617707-31-0)
- 3,4-Dibromodibenzo[b,d]furan (CAS 617707-32-1)
Recommended Standards
- 4,6-Dibromodibenzofuran (CAS 201138-91-2)
- 3,4-Dibromo-6-ethoxy-2-(hydroxymethyl)phenol (CAS 35090-69-8)
- 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-N-isopropylacetamide (CAS 1427024-35-8)
- 1H-pyrrolo[3,2-c]pyridine-1-sulfonamide (CAS 2387598-15-2)
- tert-Butyl 7-benzyl-9-oxo-3,7-diazabicyclo[3.3.1]nonane-3-carboxylate (CAS 227940-70-7)
- (E)-5-bromothiophene-3-carbaldehyde oxime (CAS 18791-96-3)
- 5-Methyl-5H-dibenzo[b,d]thiophen-5-ium trifluoromethanesulfonate-d3 (CAS 2251781-83-4)
- 3-(Benzo[d][1,3]dioxol-5-ylmethylene)-5-(5,6,7,8-tetrahydronaphthalen-2-yl)furan-2(3H)-one (CAS 6267-79-4)
- 4-Cyclopropoxy-5-ethyl-2-isopropylpyridine (CAS 1243474-69-2)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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