3-Chloro-5-(trifluoromethyl)benzonitrile CAS 693245-52-2
| CAS No. | 693245-52-2 |
| Molecular Formula | C8H3ClF3N |
| Molecular Weight | 205.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-Chloro-5-(trifluoromethyl)benzonitrile (CAS 693245-52-2), a certified reference material (molecular formula C8H3ClF3N, MW 205.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H3ClF3N, 3-Chloro-5-(trifluoromethyl)benzonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-Chloro-5-(trifluoromethyl)benzonitrile 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 | C8H3ClF3N |
| Molecular Weight | 205.56 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-(3-Chloro-4-nitro-1H-pyrazol-1-yl)acetic acid (CAS 1014048-30-6)
- 4-Chloro-3-nitro-1h-pyrazole-5-carbohydrazide (CAS 1046463-61-9)
- 3-Chloro-4-(trifluoromethyl)benzonitrile (CAS 1092460-79-1)
- Methyl 4-chloro-3-nitro-1H-pyrazole-5-carboxylate (CAS 1092782-72-3)
- 3-Chloro-2-ethynyl-5-(trifluoromethyl)pyridine (CAS 1135283-18-9)
- 2-Chloro-3-ethynyl-5-(trifluoromethyl)pyridine (CAS 1211536-59-2)
- 3-Chloro-2-(trifluoromethyl)benzonitrile (CAS 1214345-16-0)
- 2-Chloro-4-ethynyl-6-(trifluoromethyl)pyridine (CAS 1256824-61-9)
Recommended Standards
- 2-Isocyano-5-chlorobenzotrifluoride (CAS 2920-12-9)
- 4-Chloro-1-methyl-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 84547-88-6)
- 2-Chloro-5-(trifluoromethyl)phenyl isocyanide (CAS 601465-68-3)
- 4-Chloro-2-(trifluoromethyl)benzonitrile (CAS 320-41-2)
- 1-[(2-chloro-4-fluorophenyl)methyl]piperidin-3-amine (CAS 1247574-31-7)
- 6-chloro-2-methyl-pyridine-3-carbaldehyde (CAS 884495-36-7)
- 106241-19-4 2,2,2-Trifluoro-N-(2-phenylethyl)ethan-1-amine DTXSID70543712 (CAS 106241-19-4)
- Ethyl 3-amino-3-(2-benzoylhydrazinyl)acrylate (CAS 146255-36-9)
- 4-([1,1'-Biphenyl]-4-yl)pyrimidin-2-amine (CAS 299463-56-2)
- Magnesium malate (CAS 869-06-7)
- rel-(2S,5S)-2-(tert-Butyl)-5-methyl-1,3-dioxolan-4-one (CAS 130930-47-1)
- 5-Amino-3-(4-chlorophenyl)isoxazole-4-carbonitrile (CAS 98949-16-7)
- 4-(3-Chloro-3-butenyl)benzoic acid (CAS 732249-57-9)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com