4-Chloro-2-(trifluoromethyl)nicotinonitrile CAS 1807249-41-7
| CAS No. | 1807249-41-7 |
| Molecular Formula | C7H2ClF3N2 |
| Molecular Weight | 206.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.55 g/mol gives 4-Chloro-2-(trifluoromethyl)nicotinonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Chloro-2-(trifluoromethyl)nicotinonitrile (CAS 1807249-41-7) is a high-purity analytical reference standard with the molecular formula C7H2ClF3N2 and a molecular weight of 206.55 g/mol.
Based on its molecular formula C7H2ClF3N2, 4-Chloro-2-(trifluoromethyl)nicotinonitrile contains a nitrile group, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(trifluoromethyl)nicotinonitrile 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 | C7H2ClF3N2 |
| Molecular Weight | 206.55 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 DMSO, DMF, methanol |
| 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-4-(trifluoromethyl)picolinonitrile (CAS 1156542-28-7)
- 3-Chloro-6-(trifluoromethyl)picolinonitrile (CAS 1214333-69-3)
- 5-Chloro-3-(trifluoromethyl)pyridine-2-carbonitrile (CAS 1214349-71-9)
- 6-Chloro-5-(trifluoromethyl)nicotinonitrile (CAS 1245915-29-0)
- 5-Chloro-2-(trifluoromethyl)nicotinonitrile (CAS 1245915-56-3)
- 2-Chloro-5-(trifluoromethyl)isonicotinonitrile (CAS 1260782-19-1)
- 4-Chloro-6-(trifluoromethyl)picolinonitrile (CAS 1379360-98-1)
- 6-Chloro-5-(trifluoromethyl)picolinonitrile (CAS 1448776-89-3)
Recommended Standards
- 4-Chloro-6-(trifluoromethyl)nicotinonitrile (CAS 1807217-26-0)
- 5-Chloro-2-ethynyl-4-(trifluoromethyl)pyrimidine (CAS 1823338-35-7)
- 6-Chloro-2-(difluoromethyl)-5-fluoronicotinonitrile (CAS 1807027-77-5)
- 2-Chloro-4-(trifluoromethyl)nicotinonitrile (CAS 896447-72-6)
- 2-(2,5-Difluorophenyl)-4-pentyn-2-ol (CAS 2006278-28-8)
- (R)-(+)-Citronellic Acid (CAS 18951-85-4)
- 2-(3-Bromophenyl)-1,1,1-trifluoropropan-2-ol (CAS 122243-30-5)
- tert-Butyl 4-hydroxy-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 2384642-97-9)
- 3-Fluoro-2-morpholin-4-ylpyridine hydrochloride (CAS 1704064-98-1)
- Indolin-1-yl(pyrrolidin-2-yl)methanone hydrochloride (CAS 1246172-54-2)
- 2-(octahydro-1H-indol-2-yl)-1H-1,3-benzodiazole (CAS 1053071-55-8)
- N-((5-Chloro-2,6-dimethylpyrimidin-4-yl)carbamoyl)benzenesulfonamide (CAS 119271-20-4)
- 6-Chloro-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1354822-20-0)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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