2,4,6-Trichloro-3-hydroxybenzaldehyde CAS 73664-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73664-57-0 |
| Molecular Formula | C7H3Cl3O2 |
| Molecular Weight | 225.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Trichloro-3-hydroxybenzaldehyde (CAS 73664-57-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3Cl3O2. Molecular weight: 225.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl3O2 |
| Molecular Weight | 225.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2,3-Dichlorophenyl chloroformate (CAS 841258-00-2)
- 2,4,6-Trichloronicotinamide (CAS 53815-29-5)
- 2,3,5-Trichloroisonicotinamide (CAS 70593-53-2)
- 4-Oxo-2-azetidinecarboxylic acid (CAS 98019-65-9)
- 1,3-Di(thiophen-2-yl)prop-2-en-1-one (CAS 2309-48-0)
- 2-Chloro-4-(3-chlorophenyl)benzonitrile (CAS 1355247-47-0)
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- tert-butyl 4-fluoro-3-hydroxybenzoate (CAS 847943-90-2)
- 1-(5-(Chloromethyl)isoxazol-3-yl)ethanol (CAS 606488-98-6)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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