6-Chloro-7-(trifluoromethyl)quinoline CAS 152167-87-8
| CAS No. | 152167-87-8 |
| Molecular Formula | C10H5ClF3N |
| Molecular Weight | 231.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.60 g/mol gives 6-Chloro-7-(trifluoromethyl)quinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Chloro-7-(trifluoromethyl)quinoline (CAS 152167-87-8), molecular formula C10H5ClF3N and molecular weight 231.60 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Chloro-7-(trifluoromethyl)quinoline (C10H5ClF3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 231.60 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Chloro-7-(trifluoromethyl)quinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H5ClF3N |
| Molecular Weight | 231.60 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.) | 2000 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-7-(trifluoromethyl)quinoline (CAS 104612-21-7)
- 6-Chloro-8-(trifluoromethyl)quinoline (CAS 1065074-68-1)
- 1-chloro-6-(trifluoromethyl)isoquinoline (CAS 1196152-92-7)
- 1-Chloro-7-(trifluoromethyl)isoquinoline (CAS 1196154-02-5)
- 4-Chloro-3-nitrotrifluorotoluene (CAS 121-17-5)
- 8-Chloro-6-(trifluoromethyl)quinoline (CAS 1215206-39-5)
- 1-Chloro-8-trifluoromethyl-isoquinoline (CAS 1283719-92-5)
- 3-Chloro-6-(trifluoromethyl)isoquinoline (CAS 1357945-78-8)
Recommended Standards
- 7-Chloro-6-(trifluoromethyl)quinoline (CAS 1375604-48-0)
- 4-Chloro-2-(trifluoromethyl)quinoline (CAS 1701-24-2)
- 7-Chloro-2-(trifluoromethyl)quinoline (CAS 176722-70-6)
- 8-Chloro-2-(trifluoromethyl)quinoline (CAS 1823887-29-1)
- 1-(4-Ethyl-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1707372-74-4)
- 4-((2-Chlorobenzyl)oxy)-3-ethoxy-5-iodobenzonitrile (CAS 694507-23-8)
- 5-Methoxy-[1,2,4]triazolo[4,3-a]pyridine (CAS 501359-37-1)
- Voriconazole Impurity 77 (CAS CATO-C4X-136677)
- 1-[5-(4-Chlorophenyl)-4-methyl-1,1-dioxido-isothiazol-3-yl]piperidin-4-amine hydrochloride (CAS 1417567-73-7)
- 4-Fluoro-3-(pyrrolidin-1-ylmethyl)phenylboronic acid (CAS 1704063-89-7)
- N-[2-(2-Fluorophenyl)-4-chlorophenyl-2-bromoacetamide-¹³C1 (CAS 1189420-49-2)
- Methyl 3-(azetidin-3-yl)cyclobutane-1-carboxylate (CAS 2168842-77-9)
- 1-(4-methylpiperazin-1-yl)prop-2-en-1-one (CAS 50658-92-9)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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