2,2',4,4',5,5'-Hexachloro-3-biphenylol CAS 54284-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54284-55-8 |
| Molecular Formula | C12H4Cl6O |
| Molecular Weight | 376.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2',4,4',5,5'-Hexachloro-3-biphenylol (CAS 54284-55-8) pharmaceutical standards reference standard. Molecular formula: C12H4Cl6O. Molecular weight: 376.88 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H4Cl6O |
| Molecular Weight | 376.88 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Hexachloro Standards
- 2,2',3,4',5, 5’-Hexachloro-4-biphenylol (CAS 145413-90-7)
- 2,2',3,3',4',5-Hexachloro-4-biphenylol (CAS 158076-62-1)
- 1,2,3,4,7,7-Hexachloro-5-phenyl-2-norbornene 1,2,3,4,7,7-Hexachloro-5-phenyl-bicyclo[2.2.1]hept-2-ene 17064-54-9 (CAS 17064-54-9)
- 1,4,5,6,7,7-hexachloro-5-norbornene-2,3-dicarboxylic anhydride (CAS 115-27-5)
- 1,2,4,5,7,8-Hexachloro-9H-xanthene (CAS 38178-99-3)
- 1,9,10,11,12,12-Hexachloro-5-oxatetracyclo[7.2.1.0^{2,8}.0^{4,6}]dodec-10-ene-3,7-dione (CAS 38667-80-0)
- 26946-01-0 3,4,5,6,9,9-Hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-2,7:3,6-dimethanonaphth[2,3-b]oxiren-8-ol 9-(syn-Epoxy)hydroxy-1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-1,4-endo-5,8-exo-dimethanonaphthalene 9-Hydroxy-HEOD 9-syn-Hydroxy HEOD WL 40231 syn-12-Hydroxy Dieldrin (CAS 26946-01-0)
- 2,2,4,5,6,7-Hexachloro-1H-indene-1,3(2H)-dione (CAS 82381-17-7)
Recommended Standards
- 2-((2-(4-Chlorophenyl)-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)thio)acetic acid (CAS 565192-24-7)
- 4-((4-Chlorophenyl)thio)-5-(methylsulfonyl)-2-phenylpyrimidine (CAS 866136-51-8)
- 1,1'-oxybis[3,4,5-trichloro-]Benzene (CAS 727738-95-6)
- (R)-N,N-Diethyl-2-hydroxy-2-phenylacetamide (CAS 65309-12-8)
- 2-Methoxythiophene-3-carboxylic acid (CAS 71154-29-5)
- 3-((1-Methoxypropan-2-yl)amino)-4-methylbenzonitrile (CAS 1249283-88-2)
- (E)-2-Butenoyl chloride (CAS 625-35-4)
- Ethyl 6-chloro-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 1805670-62-5)
- (2S)-2-(iodomethyl)oxetane (CAS 2199141-03-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com