4-amino-6-fluoro-1H-pyridin-2-one CAS 105252-99-1
| CAS No. | 105252-99-1 |
| Molecular Formula | C5H9FN2O |
| Molecular Weight | 132.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-amino-6-fluoro-1H-pyridin-2-one.
4-amino-6-fluoro-1H-pyridin-2-one (CAS 105252-99-1), molecular formula C5H9FN2O and molecular weight 132.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-amino-6-fluoro-1H-pyridin-2-one is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 132.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4-amino-6-fluoro-1H-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 | C5H9FN2O |
| Molecular Weight | 132.14 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- (2R,4R)-4-Fluoropyrrolidine-2-carboxamide (CAS 1064078-38-1)
- 1-(tert-Butyl)-1H-pyrrol-3-ol (CAS 134410-08-5)
- 2,5,7-trichloro-8-fluoro-3H-pyrido[4,3-d]pyrimidin-4-one (CAS 2836267-81-1)
- Cyclopropylhydrazine Dihydrochloride (CAS 1374652-23-9)
- Methyl 3-hydroxypyrrolidine-3-carboxylate hydrochloride (CAS 1895054-23-5)
- Isopropyl 3-chloro-4-hydroxybenzoate (CAS 37470-50-1)
- Ethyl 3-(3-amino-2-fluorophenyl)-3-oxopropanoate (CAS 1567366-22-6)
- 4-(4-Chloro-benzylamino)-cyclohexanol (CAS 1261230-41-4)
- 1-(Bicyclo[2.2.1]hept-2-en-2-yl)ethanone (CAS 71720-43-9)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzonitrile (CAS 1220219-14-6)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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