5-(Bromomethyl)-3-(4-chlorophenyl)-1,2-oxazole CAS 5300-92-5
| CAS No. | 5300-92-5 |
| Molecular Formula | C10H7BrClNO |
| Molecular Weight | 272.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(Bromomethyl)-3-(4-chlorophenyl)-1,2-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.
5-(Bromomethyl)-3-(4-chlorophenyl)-1,2-oxazole (CAS 5300-92-5) is a high-purity analytical reference standard with the molecular formula C10H7BrClNO and a molecular weight of 272.53 g/mol.
5-(Bromomethyl)-3-(4-chlorophenyl)-1,2-oxazole (C10H7BrClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H7BrClNO |
| Molecular Weight | 272.53 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.) | 1958 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 4-(Bromomethyl)-1-(4-chlorophenyl)-1H-1,2,3-triazole (CAS 1228182-70-4)
- 5-(Bromomethyl)-3-(2-chlorophenyl)isoxazole (CAS 196877-21-1)
- 2-(BROMOMETHYL)-5-(4-CHLOROPHENYL)OXAZOLE (CAS 945023-97-2)
- 5-(Bromomethyl)-3-(3-chlorophenyl)isoxazole (CAS 205928-88-7)
- 2-(Bromomethyl)-6-chloro-3-(difluoromethyl)-5-hydroxypyridine (CAS 1805387-28-3)
- 2-(Bromomethyl)-4-chloro-3-(difluoromethyl)-5-hydroxypyridine (CAS 1805997-13-0)
- 2-(Bromomethyl)-4-chloro-5-(difluoromethyl)-3-hydroxypyridine (CAS 1805997-26-5)
- 1-(Bromomethyl)acridine (CAS 113139-04-1)
Recommended Standards
- 5-Bromo-1-chloro-6-methoxyisoquinoline (CAS 923586-14-5)
- 5-(4-bromophenyl)-2-(chloromethyl)-1,3-oxazole (CAS 64640-17-1)
- 5-Bromo-1-methyl-1H-indole-2-carbonyl chloride (CAS 832698-99-4)
- 5-(4-Bromo-3-chloro-2-methylphenyl)oxazole (CAS 2364585-24-8)
- 2-Methoxy-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 102925-87-1)
- 3-Chloro-6-(4-ethylpiperazin-1-yl)pyridazine (CAS 939598-19-3)
- 2-(Phenethoxymethyl)pyrrolidine (CAS 883546-84-7)
- Tert-butyl (5-iodo-3-methylpyridin-2-yl)(methyl)carbamate (CAS 942206-08-8)
- Ethyl 3-(3-bromophenyl)propiolate (CAS 1289203-51-5)
- Ethyl 2-(4-(trifluoromethyl)thiazol-2-yl)acetate (CAS 1153298-63-5)
- Benidipine Impurity 34 (CAS 3554-74-3)
- 4-Chloro-5-(((2,4-dichlorobenzyl)thio)methyl)isoxazol-3(2H)-one (CAS 89661-04-1)
- 1-(4-(Trifluoromethyl)phenyl)guanidine carbonate (CAS 574760-40-0)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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