3-Fluoro-5-(trifluoromethoxy)benzoyl chloride CAS 1352999-78-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352999-78-0 |
| Molecular Formula | C8H3ClF4O2 |
| Molecular Weight | 242.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-5-(trifluoromethoxy)benzoyl chloride (CAS 1352999-78-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H3ClF4O2. Molecular weight: 242.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H3ClF4O2 |
| Molecular Weight | 242.55 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Fluoro Standards
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- 4-Fluoro-2-(trifluoromethoxy)benzoyl chloride (CAS 1323966-38-6)
- 2-Fluoro-4-(trifluoromethoxy)benzoyl chloride (CAS 166948-50-1)
- 2-Fluoro-3-(trifluoromethoxy)benzoyl chloride (CAS 948294-35-7)
- 2-Fluoro-5-(trifluoromethoxy)benzoyl chloride (CAS 886497-89-8)
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- 886501-08-2 4-Fluoro-3-(trifluoromethoxy)benzoyl chloride MFCD06660252 (CAS 886501-08-2)
- 6-fluoro DET (CAS 2836-69-3)
Recommended Standards
- 3-Chloro-2-fluoro-4-(trifluoromethyl)benzoic acid (CAS 1431329-63-3)
- 3-Chloro-2-fluoro-5-(trifluoromethyl)benzoic acid (CAS 129931-45-9)
- 6-Chloro-2,2,3,3-tetrafluoro-2,3-dihydro-benzo[1,4]dioxine (CAS 151276-12-9)
- N-(1-(5-((4-(tert-butyl)benzyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)-4-fluorobenzamide (CAS 478066-93-2)
- 1-(4-Methoxypyridin-3-yl)-N-methylmethanamine (CAS 179873-55-3)
- 4-Ethyl-3-(3-methylfuran-2-yl)-1h-pyrazol-5-amine (CAS 1310836-06-6)
- 2-Methyl-3-(trifluoromethyl)oxirane , 1,1,1-Trifluoro-2,3-epoxybutane 2-methyl-3-(trifluoromethyl)oxirane 406-30-4 (CAS 406-30-4)
- n1-Methyl-n1-(2-(methylsulfonyl)ethyl)ethane-1,2-diamine (CAS 1292994-54-7)
- Fmoc-Arg-Pro-D-Ala-NH2 (CAS CATO-CPTD788356)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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