2,2,4-Trimethyl-7-(trifluoromethyl)-1,2-dihydroquinoline CAS 1242835-50-2
| CAS No. | 1242835-50-2 |
| Molecular Formula | C13H14F3N |
| Molecular Weight | 241.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2,4-Trimethyl-7-(trifluoromethyl)-1,2-dihydroquinoline 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.
CATO supplies 2,2,4-Trimethyl-7-(trifluoromethyl)-1,2-dihydroquinoline (CAS 1242835-50-2), a certified reference material (molecular formula C13H14F3N, MW 241.25 g/mol) for analytical method development and quality control.
2,2,4-Trimethyl-7-(trifluoromethyl)-1,2-dihydroquinoline (C13H14F3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H14F3N |
| Molecular Weight | 241.25 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 2,2,3-Trimethyl-3-(2,2,2-trifluoroacetamido)butanoic acid (CAS 1490961-27-7)
- 2,2,6-Trimethyl-2H-pyrano[3,2-c]quinolin-5(6H)-one (CAS 50333-13-6)
- 2-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-1,3-thiazolidine-4-carboxylic acid (CAS 1218739-03-7)
- 2,4,6-Trimethyl-n-propylbenzene-1-sulfonamide (CAS 189341-65-9)
- N-(4,4,6-Trimethyl-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)butyramide (CAS 58553-11-0)
- 1,1,1-Trimethyl-N,N-diphenylsilanamine (CAS 17425-91-1)
- Trimethyl(3-pyridyl)tin (CAS 59020-09-6)
- Trimethyl(4-pyridyl)tin (CAS 59020-06-3)
Recommended Standards
- 2-[2-(Pyrazol-1-yl)ethyl]isoindole-1,3-dione (CAS 121751-71-1)
- n-(2-(Pyridin-3-yl)ethyl)tetrazolo[1,5-b]pyridazin-6-amine (CAS 1252374-68-7)
- 5-(Trifluoromethyl)-2,3-dihydrospiro[indene-1,2'-pyrrolidine] (CAS 1211594-38-5)
- 2-(2-Methoxyphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1255784-01-0)
- (2-Chloropyridin-4-yl)-cyclopropylmethylamine (CAS 1549879-83-5)
- 5-Methoxy-1H-indole-7-carbaldehyde (CAS 309976-22-5)
- 3-(Methylsulfonyl)cyclohexan-1-amine hydrochloride (CAS 1334147-71-5)
- 2-(2,4-Dichlorophenyl)-1,3-benzoxazol-5-amine (CAS 293737-83-4)
- 2-(2-Bromo-5-(difluoromethyl)-3-methoxypyridin-4-yl)acetic acid (CAS 1805239-17-1)
- Gliclazide Impurity 4 (CAS 5219-81-8)
- Eperisone impurity 27 (CAS CATO-C4X-227927)
- 3,5-Difluoro-2-isobutoxybenzaldehyde (CAS 1443349-54-9)
- Methyl 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylate (CAS 2115743-47-8)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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