2-(chloromethyl)-5-(2-chlorophenyl)-1,3-oxazole CAS 64640-16-0
| CAS No. | 64640-16-0 |
| Molecular Formula | C10H7Cl2NO |
| Molecular Weight | 228.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(chloromethyl)-5-(2-chlorophenyl)-1,3-oxazole 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.
CATO supplies 2-(chloromethyl)-5-(2-chlorophenyl)-1,3-oxazole (CAS 64640-16-0), a certified reference material (molecular formula C10H7Cl2NO, MW 228.07 g/mol) for analytical method development and quality control.
2-(chloromethyl)-5-(2-chlorophenyl)-1,3-oxazole (C10H7Cl2NO) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl2NO |
| Molecular Weight | 228.07 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 1 |
Related chloromethyl Standards
- 2-(chloromethyl)-5-(3-chlorophenyl)-1,3-oxazole (CAS 64640-15-9)
- 2-(Chloromethyl)-5-(4-chlorophenyl)-1,3-oxazole (CAS 64640-12-6)
- 3-(chloromethyl)-5-(2-chlorophenyl)-1,2-oxazole (CAS 339019-69-1)
- 3-(Chloromethyl)-5-(4-chlorophenyl)-1,2-oxazole (CAS 343374-64-1)
- 4-(chloromethyl)-2-(2-chlorophenyl)-1,3-oxazole (CAS 678165-08-7)
- 4-(Chloromethyl)-2-(3-chlorophenyl)-1,3-oxazole (CAS 22091-37-8)
- 4-(Chloromethyl)-2-(4-chlorophenyl)-1,3-oxazole (CAS 22091-36-7)
- 5-(Chloromethyl)-3-(4-chlorophenyl)isoxazole (CAS 5301-02-0)
Recommended Standards
- 2-(3,4-Dichlorophenyl)-3-oxobutanenitrile (CAS 6097-31-0)
- 2-(2,4-Dichlorophenyl)-3-oxobutanenitrile (CAS 76562-15-7)
- 1,7-Dichloro-4-methoxyisoquinoline, 97% (CAS 630423-36-8)
- 2-(Propylsulfonyl)phenylboronic acid (CAS 2377607-64-0)
- Fmoc-Asp(OtBu)-Thr(Psi(Me,Me)pro)-OH (CAS 920519-32-0)
- 5-Phenoxy-1H-indole-2-carboxylic acid (CAS 78304-52-6)
- 1-((4-Hydrazinylphenyl)sulfonyl)piperidine-3-carbohydrazide (CAS 832740-25-7)
- (1R,2S,5R)-tert-Butyl 2-amino-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1932591-63-3)
- N-(Tetrahydro-2H-pyran-4-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-amine (CAS 1394953-66-2)
- 3-Iodoadamantane-1-carboxylic acid (CAS 42711-77-3)
- 5-(chlorosulfonyl)-2-methylbenzoyl chloride (CAS 1426437-45-7)
- 2,2,2-trifluoroethyl N-{4-[ethyl(propan-2-yl)amino]phenyl}carbamate (CAS 1477628-77-5)
- Ethyl 5-isopropylnicotinate (CAS 1035805-72-1)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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