2,3,7,8-tetrachlorodibenzo[b,d]furan CAS 51207-31-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 51207-31-9 |
| Molecular Formula | C12H4Cl4O |
| Molecular Weight | 305.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3,7,8-tetrachlorodibenzo[b,d]furan (CAS 51207-31-9) pharmaceutical standards reference standard. Molecular formula: C12H4Cl4O. Molecular weight: 305.97 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H4Cl4O |
| Molecular Weight | 305.97 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1971 |
| Halogen Content | Cl-containing |
Related tetrachlorodibenzo Standards
- 1,2,3,6-Tetrachlorodibenzo[b,d]furan (CAS 83704-21-6)
- 1,2,3,7-Tetrachlorodibenzo[b,d]furan (CAS 83704-22-7)
- 1,3,6,7-Tetrachlorodibenzo[b,d]furan (CAS 57117-36-9)
- 1,3,7,8-Tetrachlorodibenzo[b,d]furan (CAS 57117-35-8)
- 1,4,6,8-Tetrachlorodibenzo[b,d]furan (CAS 82911-58-8)
- 2,3,4,6-Tetrachlorodibenzo[b,d]furan (CAS 83704-30-7)
- 2,3,4,8-Tetrachlorodibenzo[b,d]furan (CAS 83704-32-9)
- 2,4,6,7-Tetrachlorodibenzo[b,d]furan (CAS 57117-38-1)
Recommended Standards
- 3,5-dibromo-1λ⁶-thiane-1,1,4-trione (CAS 408314-20-5)
- 5-Iodo-6-(trifluoromethyl)pyrimidine-2,4-diol (CAS 1823883-46-0)
- 3,4,6,7-Tetrachlorodibenzofuran (CAS 57117-40-5)
- Tert-butyl 2-oxohexahydro-5H-pyrrolo[3,4-d]oxazole-5-carboxylate (CAS 1824488-09-6)
- 3-beta,5-beta-Tetrahydro Levonorgestrel (CAS 19351-17-8)
- (6-(Chloromethyl)pyridin-2-yl)methanol (CAS 40054-00-0)
- N-(4-Hydroxy-phenyl)-N-methyl-benzenesulfonamide (CAS 34523-31-4)
- (4-Chloro-2-(ethoxycarbonyl)phenyl)boronic acid (CAS 850568-61-5)
- 2-Methoxy-4-propoxyaniline (CAS 1341151-11-8)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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