2',3,5'-Trichloro-[1,1'-biphenyl]-2-ol CAS 67651-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67651-38-1 |
| Molecular Formula | C12H7Cl3O |
| Molecular Weight | 273.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2',3,5'-Trichloro-[1,1'-biphenyl]-2-ol (CAS 67651-38-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H7Cl3O. Molecular weight: 273.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl3O |
| Molecular Weight | 273.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1976 |
| Halogen Content | Cl-containing |
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Recommended Standards
- (4-Bromo-1-methyl-1H-pyrazol-3-yl)methanesulfonyl chloride (CAS 2138010-82-7)
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- tert-Butyl ((6-chloro-1-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-4-yl)methyl)carbamate (CAS 2420425-60-9)
- Methyl 3-(4-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 159693-09-1)
- 2-(3-Nitrophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 1216207-16-7)
- 4'-(Chloromethyl)-3,3':5',3''-terpyridine (CAS 1227587-57-6)
- Ethyl (tetrahydro-2h-pyran-4-yl)glycinate (CAS 1153226-50-6)
- 5-Acetyl-2-methoxybenzene-1-sulfonyl chloride (CAS 85276-41-1)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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