[3-(4-chlorophenyl)-1,2-oxazol-5-yl]methanamine CAS 66046-42-2
| CAS No. | 66046-42-2 |
| Molecular Formula | C10H9ClN2O |
| Molecular Weight | 208.64 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.
[3-(4-chlorophenyl)-1,2-oxazol-5-yl]methanamine (CAS 66046-42-2) is a high-purity analytical reference standard with the molecular formula C10H9ClN2O and a molecular weight of 208.64 g/mol.
[3-(4-chlorophenyl)-1,2-oxazol-5-yl]methanamine (C10H9ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures [3-(4-chlorophenyl)-1,2-oxazol-5-yl]methanamine 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 | C10H9ClN2O |
| Molecular Weight | 208.64 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chlorophenyl Standards
- (E)-2-(4-chlorophenyl)-3-(methoxyimino)propanenitrile (CAS 1013061-60-3)
- (5-(4-Chlorophenyl)isoxazol-3-yl)methanamine (CAS 1018662-18-4)
- 2-(4-Chlorophenyl)imidazole-5-methanol (CAS 1053657-17-2)
- 6-(4-Chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 1079-73-8)
- N-((4-Chlorophenyl)(cyano)methyl)acetamide (CAS 110087-91-7)
- 1-(2-chlorophenyl)-3-prop-2-yn-1-ylurea (CAS 1197753-77-7)
- 2-(4-Chlorophenyl)-5-methyl-1H-pyrazol-3(2H)-one (CAS 13024-90-3)
- 4-(3-chlorophenyl)-3-methylisoxazol-5-amine (CAS 1311856-66-2)
Recommended Standards
- (E)-3-(((4-chlorobenzyl)oxy)imino)propanenitrile (CAS 339096-99-0)
- 1-((chloromethyl)sulfonyl)-3-fluorobenzene (CAS 633305-40-5)
- (5-(4-Chlorophenyl)furan-2-yl)methanol (CAS 33342-29-9)
- 1-(2-Chlorophenyl)-3-methyl-1H-pyrazol-5-ol (CAS 29420-64-2)
- 3-[(4,5-Dihydro-5-methyl-2-thiazolyl)amino]-N,N-dimethylbenzenesulfonamide (CAS 522606-84-4)
- 4-Amino-5-(methylthio)-1H-pyrazole-3-carboxamide (CAS 28668-18-0)
- 3-((2-Chlorobenzyl)amino)propanoic acid (CAS 849616-08-6)
- Baxdrostat Impurity 38 (CAS 3024295-80-2)
- 5-Amino-4-chloropyridin-2(1H)-one (CAS 1393551-69-3)
- (S)-tert-Butyl 3-(2-chloro-N-isopropylacetamido)pyrrolidine-1-carboxylate (CAS 1353998-23-8)
- C18:0 GM3 (synthetic) (CAS 1246353-19-4)
- 5-amino-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1513232-64-8)
- n-Isopentyl-3-methylaniline (CAS 14426-14-3)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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