1-(3,4-Dihydro-2(1H)-Isoquinolinyl)-2,2,2-Trifluoroethanone CAS 55649-51-9
| CAS No. | 55649-51-9 |
| Molecular Formula | C11H10F3NO |
| Molecular Weight | 229.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3,4-Dihydro-2(1H)-Isoquinolinyl)-2,2,2-Trifluoroethanone (CAS 55649-51-9), molecular formula C11H10F3NO and molecular weight 229.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H10F3NO, 1-(3,4-Dihydro-2(1H)-Isoquinolinyl)-2,2,2-Trifluoroethanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 229.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(3,4-Dihydro-2(1H)-Isoquinolinyl)-2,2,2-Trifluoroethanone 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 | C11H10F3NO |
| Molecular Weight | 229.20 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, 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.) | 1972 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- N-(2,3-Dihydro-1H-inden-2-yl)-2,2,2-trifluoroacetamide, 97% (CAS 193756-44-4)
- 3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-8-carboxylic acid (CAS 1015560-12-9)
- 3,4-Dihydro-1H-pyrano[4,3-b]quinoline-10-carboxylic acid (CAS 1155104-28-1)
- (2,3-Dihydro-4h-benzo[b][1,4]oxazin-4-yl)(1h-pyrazol-4-yl)methanone (CAS 1306392-20-0)
- 3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-5-carboxylic acid (CAS 160205-14-1)
- 1-Oxo-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid (CAS 42835-54-1)
- 5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylic acid (CAS 386715-42-0)
- 6-Oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]quinoline-5-carbohydrazide (CAS 57771-94-5)
Recommended Standards
- 1-(3-(Trifluoromethyl)phenyl)pyrrolidin-2-one (CAS 38348-84-4)
- 1-(3,4-Dihydroquinolin-1(2H)-yl)-2,2,2-trifluoroethanone (CAS 79066-90-3)
- (2S)-2-Amino-3-(2-Fluoro-4,5-Dihydroxy-Phenyl)-2-Methyl-Propanoic Acid (CAS 6482-05-9)
- 1,3,6-Trimethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 834896-45-6)
- 4-(3-Oxobut-1-yn-1-yl)benzonitrile (CAS 951234-87-0)
- N-(adamantan-2-yl)-2-(naphthalen-2-yloxy)acetamide (CAS 425374-30-7)
- 3-Ethyl-1-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1314922-70-7)
- Ixabepilone Impurity 3 (CAS 219989-85-2)
- 2-hydroxy-3-nitrobenzene-1-sulfonamide (CAS 1261760-55-7)
- (5-Bromo-2-fluorophenyl)methanol (CAS 99725-13-0)
- Remimazolam Impurity 1 (CAS 1275616-59-5)
- 2-Chloro-4-methyl-1-(trifluoromethoxy)benzene (CAS 75462-60-1)
- 2-(5-fluoro-1H-1,3-benzodiazol-1-yl)acetic acid (CAS 1501106-40-6)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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