4-Chloro-2,3,6-trifluorobenzaldehyde CAS 537033-61-7
| CAS No. | 537033-61-7 |
| Molecular Formula | C7H2ClF3O |
| Molecular Weight | 194.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Chloro-2,3,6-trifluorobenzaldehyde (C7H2ClF3O) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Chloro-2,3,6-trifluorobenzaldehyde (CAS 537033-61-7), molecular formula C7H2ClF3O and molecular weight 194.54 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Chloro-2,3,6-trifluorobenzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H2ClF3O |
| Molecular Weight | 194.54 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-2,4,5-trifluorobenzaldehyde (CAS 101513-80-8)
- 3-Chloro-2,4,6-trifluorobenzaldehyde (CAS 1160573-14-7)
- 4-Chloro-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile (CAS 850547-85-2)
- 4-Chloro-3,5-difluoro-2-nitropyridine (CAS 2738980-89-5)
- 4-Chloro-3-(difluoromethoxy)phenol (CAS 1261440-11-2)
- 2-Chloro-3-(difluoromethoxy)phenol (CAS 1261478-68-5)
- 3-Chloro-4-(difluoromethoxy)phenol (CAS 1261604-72-1)
- 2-Chloro-4-(difluoromethoxy)phenol (CAS 88798-11-2)
Recommended Standards
- 189807-20-3 2,3,6 - Trifluorobenzoyl chloride 2,3,6-Trifluoro-benzoyl chloride 2,3,6-trifluorobenzoyl chloride 2,3,6-trifluorobenzoyl chloride 98% 2,3,6-trifluorobenzoylchloride98% benzoyl chloride, 2,3,6-trifluoro- benzoyl chloride, 2,3,6-trifluoro- (9ci) (CAS 189807-20-3)
- 3,4,5-Trifluorobenzoyl chloride (CAS 17787-26-7)
- 2,3,5-trifluorobenzoyl chloride 2,3,5-tris(fluoranyl)benzoyl chloride 240800-48-0 A817075 (CAS 240800-48-0)
- 3,4,5-Trifluorobenzoyl Chloride (CAS 177787-26-7)
- 2,6,-Dimethyl-4-(1-methylethoxy)-benzenemethanol (CAS 1506593-20-9)
- 3-Bromo-N,N-bis(trimethylsilyl)propan-1-amine (CAS 172851-95-5)
- 8-Ethyl-2,4-dimethoxyquinoline (CAS 443687-63-6)
- Methyl 2-Fluoro-4-methoxy-5-nitrobenzoate (CAS 313533-91-4)
- 1-Chlorocyclohexane-1-carbonyl Chloride (CAS 52831-99-9)
- 1-Benzyl-6-chloro-1H-pyrazolo[4,3-c]pyridine (CAS 1421857-69-3)
- N-(5-Bromo-3-pyridyl)acetamide (CAS 15862-46-1)
- 2-((2-Cyanophenyl)sulfonyl)-N-phenylbenzamide (CAS 477885-96-4)
- tert-butyl 3-[(2-methyl-1,3-thiazol-4-yl)methoxy]pyrrolidine-1-carboxylate (CAS 1803571-49-4)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
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