6-Fluoro-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one CAS 1364719-75-4
| CAS No. | 1364719-75-4 |
| Molecular Formula | C6H4FN3O |
| Molecular Weight | 153.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (CAS 1364719-75-4), molecular formula C6H4FN3O and molecular weight 153.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H4FN3O, 6-Fluoro-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.11 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Fluoro-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 | C6H4FN3O |
| Molecular Weight | 153.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 2-Fluoro-3-(furan-2-yl)-3-oxopropanenitrile (CAS 1263063-16-6)
- 4-Fluoro-1H-benzo[d][1,2,3]triazol-7-ol (CAS 134023-61-3)
- 2-(5-Fluoro-6-oxopyrimidin-1(6H)-yl)acetonitrile (CAS 218921-37-0)
- 6-Fluoro-3-methoxypyrazine-2-carbonitrile (CAS 356783-45-4)
- 7-Fluoro-1,2-benzisoxazol-3(2H)-one (CAS 855996-66-6)
- 8-Fluoro[1,2,4]triazolo[4,3-c]pyrimidin-5-amine (CAS 2096986-18-2)
- 8-Fluoro-9H-purin-6-amine (CAS 28128-27-0)
- 2-Fluoro-3-methylbenzamide (CAS 1003712-12-6)
Recommended Standards
- 5-Fluorobenzoxazol-2(3H)-one (CAS 13451-79-1)
- 1-(Trifluoromethyl)-4,5-dihydro-1H-pyrazol-3-amine (CAS 138509-60-1)
- N-Demethyl Ricinine-13C3 (CAS 1391053-00-1)
- 4-Fluoropyridine-2,6-dicarbaldehyde (CAS 1393550-42-9)
- N-Demethyldeacetyl Diltiazem (CAS 86408-44-8)
- 3-(3,4-Dichlorophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 109888-66-6)
- tert-Butyl (2-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1404561-06-3)
- 1-(1-methyl-5-phenyl-1H-imidazol-2-yl)ethan-1-one (CAS 1531671-31-4)
- 1-Acetylindolin-5-yl acetate (CAS 897940-84-0)
- 4-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-methoxyphenyl)-3-methyl-1H-pyrazole-5-sulfonamide (CAS 1298033-83-6)
- 2-(1,2,3,4-tetrahydronaphthalen-1-yl)pyrrolidine (CAS 95092-06-1)
- 1-(endo-Bicyclo[2.2.1]hept-5-en-2-yl)ethanone (CAS 824-60-2)
- (S)-cyclopropyl(2,3-difluorophenyl)methanamine (CAS 1212941-15-5)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com