4,7-Dichloro-2-(trifluoromethyl)quinoline CAS 702640-95-7
| CAS No. | 702640-95-7 |
| Molecular Formula | C10H4Cl2F3N |
| Molecular Weight | 266.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4,7-Dichloro-2-(trifluoromethyl)quinoline (C10H4Cl2F3N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 supplies 4,7-Dichloro-2-(trifluoromethyl)quinoline (CAS 702640-95-7), a certified reference material (molecular formula C10H4Cl2F3N, MW 266.05 g/mol) for analytical method development and quality control.
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 4,7-Dichloro-2-(trifluoromethyl)quinoline 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 | C10H4Cl2F3N |
| Molecular Weight | 266.05 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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 4,8-Dichloro-6-(trifluoromethyl)quinoline (CAS 1065093-22-2)
- 4,6-Dichloro-8-(trifluoromethyl)quinoline (CAS 1065093-28-8)
- 4,5-Dichloro-8-(trifluoromethyl)quinoline (CAS 1065093-32-4)
- 3,4-Dichloro-8-(trifluoromethyl)quinoline (CAS 1204810-08-1)
- 1,3-Dichloro-6-(trifluoromethyl)isoquinoline (CAS 1250443-07-2)
- 2,3-Dichloro-6-(trifluoromethyl)quinoline (CAS 1447961-68-3)
- 4,6-Dichloro-2-(trifluoromethyl)quinoline (CAS 18706-33-7)
- 4,8-Dichloro-2-(trifluoromethyl)quinoline (CAS 18706-35-9)
Recommended Standards
- 2-Fluoro-3-iodo-4-methoxy-1-methylbenzene (CAS 2387271-54-5)
- 4,8-Dichloro-5-(trifluoromethyl)quinoline (CAS 959071-80-8)
- 2-Ethoxy-1-fluoro-4-iodobenzene (CAS 2624416-92-6)
- 4,8-Dichloro-7-(trifluoromethyl)quinoline (CAS 2407339-48-2)
- 2-(3-Fluorophenyl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine (CAS 944897-15-8)
- 3,5-Dibromo-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-tyrosine (CAS 204693-22-1)
- 1-(1-(sec-Butyl)-1H-pyrazol-5-yl)-N-((1-(2-fluoroethyl)-1H-pyrazol-5-yl)methyl)methanamine hydrochloride (CAS 1856090-76-0)
- 2-((6-Amino-9H-purin-8-yl)thio)acetic acid (CAS 304444-52-8)
- N-Ethyl-4-(trifluoromethyl)aniline (CAS 820209-45-8)
- 7-Chloro-8-methylquinoline-2-carboximidamide hydrochloride (CAS 1179360-89-4)
- Hexadecanedioic Acid Related Compound 1 (CAS 843666-28-4)
- Ethyl 4-(2-aminoethyl)piperidine-1-carboxylate (CAS 106244-90-0)
- [2-(Biphenyl-4-yloxy)-acetylamino]-acetic acid (CAS 446827-33-4)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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