5-(3-Fluorophenyl)-1,2-oxazol-3-amine CAS 1518436-05-9
| CAS No. | 1518436-05-9 |
| Molecular Formula | C9H7FN2O |
| Molecular Weight | 178.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-(3-Fluorophenyl)-1,2-oxazol-3-amine (CAS 1518436-05-9) is a high-purity analytical reference standard with the molecular formula C9H7FN2O and a molecular weight of 178.16 g/mol.
5-(3-Fluorophenyl)-1,2-oxazol-3-amine (C9H7FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5-(3-Fluorophenyl)-1,2-oxazol-3-amine 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 | C9H7FN2O |
| Molecular Weight | 178.16 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1244979-90-5)
- 1-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1245149-27-2)
- 4-(2-Fluorophenyl)oxazol-2-amine (CAS 1247986-89-5)
- 4-(2-fluorophenyl)-1,2-oxazol-5-amine (CAS 1248955-29-4)
- 4-(3-fluorophenyl)-1,2-oxazol-5-amine (CAS 1250981-00-0)
- 5-(3-Fluorophenyl)oxazol-2-amine (CAS 1260887-31-7)
- 5-(2-Fluorophenyl)oxazol-2-amine (CAS 1260889-62-0)
- 4-(2-Fluorophenyl)-1,2-oxazol-3-amine (CAS 1267666-36-3)
Recommended Standards
- 5-(2-fluorophenyl)-1,2-oxazol-3-amine (CAS 1509591-28-9)
- 3-fluorobenzene-1-sulfonyl fluoride (CAS 1547-91-7)
- Methyl 4-ethynyl-3-fluorobenzoate (CAS 1459216-15-9)
- 1-(6-Fluoro-1H-indazol-5-yl)ethanone (CAS 1557883-26-7)
- 64671-30-3 (2-Fluorophenyl)(1-methylpiperidin-4-yl)methanone--hydrogen chloride (1/1) DTXSID10525113 (CAS 64671-30-3)
- 4-Methoxy-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 2088451-36-7)
- 2-Bromo-3-(2,5-dichlorophenyl)-1-propene (CAS 951892-79-8)
- 3-Chloro-5-(difluoromethoxy)benzoic acid (CAS 433926-80-8)
- 5-Chloro-1H-1,2,4-triazole-3-methanol (CAS 385377-24-2)
- N-(5-Amino-2-fluorophenyl)-3-(isopentyloxy)-benzamide (CAS 1020053-93-3)
- Cyclopentyl(3-methoxyphenyl)methanone (CAS 339549-67-6)
- o-Toluenesulfonyl Chloride (contains ca. 23% isomer) (CAS 133-59-5)
- 4-Chloro-6-(1-ethyl-1H-pyrazol-3-yl)-2-(1-methoxyethyl)pyrimidine (CAS 1707579-43-8)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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