Benzoic acid, trichloro- (7CI, 8CI, 9CI, ACI) CAS 1319-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1319-85-3 |
| Molecular Formula | C7H3Cl3O2 |
| Molecular Weight | 225.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzoic acid, trichloro- (7CI, 8CI, 9CI, ACI) (CAS 1319-85-3) 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.) | 1957 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 4,6-Dichloro-2-methylpyrimidine-5-carbonyl chloride (CAS 1269119-85-8)
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- 3-(3-(3-(1,1,2,2-Tetrafluoroethoxy)phenyl)propyl)aniline (CAS 89807-71-6)
- 1-[3-Chloroprop-2-Enyl]-N-[4-Chloro-2-(Trifluoromethyl)Phenyl]Pyrrolidin-2-Imine (CAS 32280-73-2)
- 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-4-carbonitrile (CAS 2304634-11-3)
- 1-(Benzofuran-2-yl)-2-fluoroethan-1-amine (CAS 929972-28-1)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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