Carbonochloridic acid, 3-fluoro-4-methylphenyl ester CAS 331746-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331746-01-1 |
| Molecular Formula | C8H6ClFO2 |
| Molecular Weight | 188.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Carbonochloridic acid, 3-fluoro-4-methylphenyl ester (CAS 331746-01-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6ClFO2. Molecular weight: 188.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6ClFO2 |
| Molecular Weight | 188.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2025 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 6-Chloro-2-fluoro-3-methylbenzoic Acid (CAS 32890-90-7)
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- Ethyl 4-hydroxy-4(2-hydroxymethylphenyl)-1-piperidine carboxylate (CAS 71546-51-5)
- 4-Fluorophenylboronic Acid Pinacol Ester (CAS 214360-58-4)
- 5-Bromo-3-trifluoromethylbenzo[b]thiophene-2-carboxylic acid (CAS 826995-52-2)
- tert-Butyl 3-hydroxy-3-(p-tolyl)azetidine-1-carboxylate (CAS 1472706-57-2)
- 3-Amino-4-methoxy-1,2-benzisoxazole (CAS 177995-40-3)
- Tert-butyl (S)-(4-oxocyclopent-2-en-1-yl)carbamate (CAS 657397-04-1)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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