4-[3,4-Dihydro-1(2H)-quinolinyl]-3-(trifluoromethyl)aniline CAS 1184441-83-5
| CAS No. | 1184441-83-5 |
| Molecular Formula | C16H15F3N2 |
| Molecular Weight | 292.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-[3,4-Dihydro-1(2H)-quinolinyl]-3-(trifluoromethyl)aniline (C16H15F3N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 292.30 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-[3,4-Dihydro-1(2H)-quinolinyl]-3-(trifluoromethyl)aniline (CAS 1184441-83-5) is a high-purity analytical reference standard with the molecular formula C16H15F3N2 and a molecular weight of 292.30 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H15F3N2 |
| Molecular Weight | 292.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 2-[3,4-Dihydro-1(2H)-quinolinyl]-5-(trifluoromethyl)aniline (CAS 937596-29-7)
- (2S)-1-[(2,3-dihydro-1,4-benzodioxin-6-yl)carbamoyl]pyrrolidine-2-carboxylic acid (CAS 1026763-78-9)
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- 2-(2,3-Dihydro-1H-indene-5-carbonyl)benzoic acid (CAS 6321-58-0)
- 2-[2-(2,3-Dihydro-1H-indol-1-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 24729-82-6)
- (E)-1-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)-2,3-dihydro-6-methoxy-1H-indene (CAS 124688-03-5)
Recommended Standards
- 6-Benzyl-2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1108192-98-8)
- 2,2,2-Trifluoro-1-(4'-propyl-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 1256481-64-7)
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-3,4-difluorobenzamide (CAS 1043320-52-0)
- 7-Benzyl-2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1356109-39-1)
- Methyl 4'-methoxy-[1,1'-biphenyl]-4-carboxylate (CAS 729-17-9)
- 1-((3As,6as)-hexahydropyrrolo[3,4-b]pyrrol-1(2h)-yl)-3,3-dimethylbutan-1-one hydrochloride (CAS 1807914-44-8)
- 3-azabicyclo[3.2.0]heptane-2,4-dione (CAS 1122-09-4)
- 2-(Prop-2-yn-1-yl)benzonitrile (CAS 175288-93-4)
- (R)-tert-butyl (1-(4-cyanophenyl)ethyl)carbamate (CAS 1149727-73-0)
- 3-(tert-Butyl)-5-cyclopropoxypicolinamide (CAS 1243345-31-4)
- 4-(2-Chloroethoxy)benzonitrile (CAS 72081-00-6)
- tert-butyl 5,5-dioxo-6-oxa-5λ⁶-thia-4-azaspiro[2.4]heptane-4-carboxylate (CAS 2023006-14-4)
- 6-Bromo-2h-chromene-3-carbaldehyde (CAS 57543-37-0)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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