3-(Trifluoromethyl)-5H-cyclopenta[c]pyridin-7(6H)-one CAS 2734923-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2734923-98-7 |
| Molecular Formula | C9H6F3NO |
| Molecular Weight | 201.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Trifluoromethyl)-5H-cyclopenta[c]pyridin-7(6H)-one (CAS 2734923-98-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6F3NO. Molecular weight: 201.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- 7-(Trifluoromethyl)imidazo[1,5-a]pyridin-3-amine (CAS 1005514-81-7)
- 7-Trifluoromethyl-1H-benzoimidazol-2-ylamine (CAS 10057-45-1)
- 2-(Trifluoromethyl)-1H-indol-4-ol (CAS 1016241-93-2)
- 4-(Trifluoromethyl)-1H-indazol-6-amine (CAS 1169788-34-4)
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- 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
- 3-(Trifluoromethyl)-1H-indazol-5-amine (CAS 57631-09-1)
- 3,3,3-Trifluoro-2-hydroxy-2-phenylpropanenitrile (CAS 93923-55-8)
- 3-(Hydroxymethyl)-5-(trifluoromethyl)benzonitrile (CAS 569370-38-3)
- 2'-(Tert-butyl)-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazol]-7'(6'H)-one hydrochloride (CAS 1197815-65-8)
- 3-Bromo-1-(4-(5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)propan-1-one (CAS 646455-90-5)
- 3,3-Dimethyl-1-(4-pheny-2-thiazolyl)-1-phenyl-5-hydroxy[4,5]-bipyrazol (CAS 155299-83-5)
- 5-Bromo-2-(1-p-tolyl-1H-pyrazol-5-yl)phenol (CAS 1202029-99-9)
- 1-Methyl-3-(trifluoromethyl)piperidin-3-amine (CAS 1505834-03-6)
- 2-(5-tert-Butyl-2H-1,2,3,4-tetrazol-2-yl)acetic acid (CAS 1904076-79-4)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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