4-Chloro-2-fluoro-N-isopropylaniline CAS 204510-19-0
| CAS No. | 204510-19-0 |
| Molecular Formula | C9H11ClFN |
| Molecular Weight | 187.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-fluoro-N-isopropylaniline (CAS 204510-19-0), molecular formula C9H11ClFN and molecular weight 187.64 g/mol, is a CATO reference standard with documented purity and traceability.
4-Chloro-2-fluoro-N-isopropylaniline (C9H11ClFN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-fluoro-N-isopropylaniline 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 | C9H11ClFN |
| Molecular Weight | 187.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-(3-Chloro-5-fluorophenyl)-1-propylamine (CAS 1000513-04-1)
- 2-(2-Chloro-6-fluorophenyl)propan-2-amine (CAS 1000878-45-4)
- 1039935-72-2 (3-Chloro-4-fluorophenyl)propylamine MFCD11189006 (CAS 1039935-72-2)
- 3-Chloro-2-fluoro-N-isopropylaniline (CAS 1040035-89-9)
- (4-Chloro-2-fluorophenyl)propylamine (CAS 1157338-23-2)
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Recommended Standards
- 4-(Chloromethyl)-2-fluoro-N,N-dimethylaniline (CAS 783279-38-9)
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- 3-Chloro-4-fluoro-N-(propan-2-yl)aniline (CAS 97460-13-4)
- 4-Cyclopropyl-1,3-thiazole-2-carbonyl chloride (CAS 1180496-28-9)
- PF-543 HydrochlorideDISCONTINUED (CAS 1706522-79-3)
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- N-Methoxy-N-methyl-1H-pyrazole-5-carboxamide (CAS 162468-84-0)
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Why CATO?
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