5-(Trifluoromethyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one CAS 683242-80-0
| CAS No. | 683242-80-0 |
| Molecular Formula | C7H4F3N3O |
| Molecular Weight | 203.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-(Trifluoromethyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (C7H4F3N3O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 203.12 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-(Trifluoromethyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (CAS 683242-80-0) is a high-purity analytical reference standard with the molecular formula C7H4F3N3O and a molecular weight of 203.12 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-(Trifluoromethyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H4F3N3O |
| Molecular Weight | 203.12 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 DMSO, DMF, methanol |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Trifluoromethyl Standards
- 8-(trifluoromethyl)-9H-purin-2-amine (CAS 10179-89-2)
- 7-(Trifluoromethyl)imidazo[1,2-a]pyrimidin-5(8H)-one (CAS 1018125-95-5)
- 8-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1020039-20-6)
- 2-(Trifluoromethyl)pyrazolo[1,5-a]pyrimidin-5(4H)-one (CAS 1239462-26-0)
- 4-(Trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-ol (CAS 1242267-84-0)
- 3-(Trifluoromethyl)benzo[d]isoxazol-5-ol (CAS 1260839-35-7)
- 6-(Trifluoromethyl)pyridine-2,4-dicarbaldehyde (CAS 1393550-38-3)
- 4-(Trifluoromethyl)pyridine-2,6-dicarbaldehyde (CAS 1393550-50-9)
Recommended Standards
- 4-(Trifluoromethyl)pyrrolo[1,2-d][1,2,4]triazin-1(2H)-one (CAS 883948-73-0)
- 5-(Trifluoromethyl)imidazo[1,5-b]pyridazin-3-ol (CAS 2803704-92-7)
- 4-(Trifluoromethyl)-1H-pyrazolo[4,3-c]pyridin-3(2H)-one (CAS 2089300-69-4)
- 5-Amino-6-oxo-3-(trifluoromethyl)-1,6-dihydropyridine-2-carbonitrile (CAS 951753-85-8)
- (S)-Methyl 1-allylpyrrolidine-2-carboxylate (CAS 132910-67-9)
- 2-Bromo-6-(difluoromethyl)-5-(trifluoromethyl)nicotinic acid (CAS 1805395-34-9)
- 2-Amino-N-cyclopropylbenzamide (CAS 30510-67-9)
- Ethyl 5-chloro-1-(3,3,3-trifluoropropyl)-1H-pyrazole-4-carboxylate (CAS 1956318-15-2)
- 5-Amino-4-(benzo[d]thiazol-2-yl)-1-phenethyl-1,2-dihydro-3H-pyrrol-3-one (CAS 457638-95-8)
- 1-(1,4-Diazepan-1-yl)propan-2-one (CAS 1247120-48-4)
- 5-amino-1-(2,4-difluorophenyl)-1H-pyrazol-3-ol (CAS 1250500-78-7)
- 6-Bromo-2-(methylthio)oxazolo[5,4-c]pyridine (CAS 2768222-41-7)
- 2-Cyano-N-(2,3-dimethylphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-24-6)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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