3-(Trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one CAS 1196155-80-2
| CAS No. | 1196155-80-2 |
| Molecular Formula | C9H6F3NO |
| Molecular Weight | 201.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-(Trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(Trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one (CAS 1196155-80-2) is a high-purity analytical reference standard with the molecular formula C9H6F3NO and a molecular weight of 201.15 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.
As a certified reference material (CRM), 3-(Trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-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.
Physical & Chemical Properties
| Molecular Formula | C9H6F3NO |
| Molecular Weight | 201.15 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 6-(Trifluoromethyl)-1H-indazol-5-amine (CAS 1000373-75-0)
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- 7-Trifluoromethyl-1H-benzoimidazol-2-ylamine (CAS 10057-45-1)
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- 2-(trifluoromethyl)-1H-Pyrrolo[2,3-b]pyridin-5-amine (CAS 1186502-40-8)
- 6-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190311-51-3)
- 5-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190319-60-8)
Recommended Standards
- 6-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1190320-36-5)
- 5-Ethynyl-2-(2,2,2-trifluoroethoxy)pyridine (CAS 1196156-33-8)
- 5-Fluoro-2-(1-hydroxyethyl)-4-nitrophenol (CAS 119993-98-5)
- 3-Methyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 1211519-33-3)
- Pcb No. 132 (CAS 38380-05-1)
- 1H-Pyrazolo[3,4-d]pyrimidine, 3-fluoro-1-methyl- (CAS 1219636-62-0)
- tert-Butyl Peroxybenzoate (CAS 614-45-9)
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- n-[4-(benzyloxy)phenyl]-3-chloropropanamide (CAS 140662-66-4)
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- (R)-2-(4-hydroxyphenyl)-2-ureidoacetic acid (CAS 68780-35-8)
- 7-Azaspiro[4.5]Decane hydrochloride (CAS 1198286-88-2)
- 4-Allyl-5-(1-(2-chlorophenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 667436-84-2)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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