3-(Trifluoromethyl)-5,6,7,8-tetrahydroquinolin-5-one CAS 944901-18-2
| CAS No. | 944901-18-2 |
| Molecular Formula | C10H8F3NO |
| Molecular Weight | 215.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(Trifluoromethyl)-5,6,7,8-tetrahydroquinolin-5-one 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.
3-(Trifluoromethyl)-5,6,7,8-tetrahydroquinolin-5-one (CAS 944901-18-2), molecular formula C10H8F3NO and molecular weight 215.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-(Trifluoromethyl)-5,6,7,8-tetrahydroquinolin-5-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8F3NO |
| Molecular Weight | 215.17 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, DMSO |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 3-(2-(Trifluoromethyl)phenoxy)propanenitrile (CAS 1017035-86-7)
- 3-(3-(Trifluoromethyl)phenoxy)propanenitrile (CAS 1019120-01-4)
- 7-(Trifluoromethyl)-3,4-dihydroquinolin-2(1H)-one (CAS 1123762-24-2)
- 7-(Trifluoromethyl)-1,2,3-trihydroquinolin-4-one (CAS 114417-37-7)
- 115093-99-7 3-[4-(trifluoromethyl)phenyl]-2-propenamide 3-[4-(trifluoromethyl)phenyl]prop-2-enamide A803371 (CAS 115093-99-7)
- 8-(Trifluoromethyl)-3,4-dihydroquinolin-2(1H)-one (CAS 1267229-14-0)
- 2-Ethyl-5-(trifluoromethyl)benzoxazole (CAS 1267428-36-3)
- 4-(2-(Trifluoromethyl)phenyl)azetidin-2-one (CAS 1341645-97-3)
Recommended Standards
- 3-(4-Nitrophenyl)oxirane-2,2-dicarbonitrile (CAS 34559-52-9)
- 3,3,3-Trifluoro-2-methoxy-2-phenylpropanenitrile (CAS 80866-87-1)
- 3-(3-Cyanophenyl)-1,2,4-oxadiazole-5-carboxylic acid (CAS 944905-77-5)
- 3-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanenitrile (CAS 868135-75-5)
- Di-tert-octyl Disulfide (CAS 29956-99-8)
- Dodecane-2,11-dione (CAS 7029-09-6)
- Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 1408064-98-1)
- 1-(2-Methoxyphenyl)-4-{[6-(4-methylbenzenesulfonyl)-4H,5H,6H-[1,3]thiazolo[4,5-e]indol-2-yl]methyl}piperazine (CAS 551930-60-0)
- 2-(Thiophen-2-yl)-1H-imidazole-5-carbaldehyde (CAS 1312325-01-1)
- 1-(Furan-2-carbonyl)-4-hydroxypyrrolidine-2-carboxylic acid (CAS 251310-45-9)
- 2-Amino-4-(3-bromophenyl)butanoic acid (CAS 1260644-37-8)
- [(2S)-6,6-dimethylmorpholin-2-yl]methanol (CAS 1400589-79-8)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophene-3-carbonitrile (CAS 338777-45-0)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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