2,2',3,3',4',5-Hexachloro-4-biphenylol CAS 158076-62-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158076-62-1 |
| Molecular Formula | C12H4Cl6O |
| Molecular Weight | 376.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2',3,3',4',5-Hexachloro-4-biphenylol (CAS 158076-62-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H4Cl6O. Molecular weight: 376.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2002 |
| Halogen Content | Cl-containing |
Related Hexachloro Standards
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Recommended Standards
- 4-Hydroxy-2',3,3',4',5,5'-hexachlorobiphenyl (CAS 158076-63-2)
- (R)-tert-Butyl 2-(4-(4-chlorobenzyl)-5-methyl-4H-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylate (CAS 1140495-89-1)
- (2Z)-1-[4-(3-Chlorophenyl)piperazin-1-yl]-3-(naphthalen-1-yl)prop-2-en-1-one (CAS 329779-53-5)
- 5-Ethynyl-2-methoxy-4-methylpyridine (CAS 1186637-89-7)
- 2-((4-Amino-6-methylpyrimidin-2-yl)thio)-1-(azetidin-1-yl)ethan-1-one (CAS 1258707-46-8)
- 2-Amino-9-(cis-6-(hydroxymethyl)-1,4-dioxan-2-yl)-1H-purin-6(9H)-one (CAS 104548-79-0)
- 6-Chloro-N-(2,3-dimethylphenyl)-2-(methylthio)pyrimidin-4-amine (CAS 86626-95-1)
- 2-Amino-2-(5-chloro-6-methoxypyridin-3-yl)ethan-1-ol (CAS 1270505-68-4)
- 4-{[(E)-2-(benzenesulfonyl)-2-nitroethenyl]amino}-N,N-dimethylbenzene-1-sulfonamide (CAS 338397-56-1)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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