2-((6-Bromo-2-ethylquinazolin-4-yl)oxy)ethyl acetate CAS 88642-49-3
| CAS No. | 88642-49-3 |
| Molecular Formula | C14H15BrN2O3 |
| Molecular Weight | 339.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 2-((6-Bromo-2-ethylquinazolin-4-yl)oxy)ethyl acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 339.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 supplies 2-((6-Bromo-2-ethylquinazolin-4-yl)oxy)ethyl acetate (CAS 88642-49-3), a certified reference material (molecular formula C14H15BrN2O3, MW 339.18 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-((6-Bromo-2-ethylquinazolin-4-yl)oxy)ethyl acetate 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 | C14H15BrN2O3 |
| Molecular Weight | 339.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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Recommended Standards
- Ethyl 6-(bromomethyl)-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 14758-00-0)
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- Ethyl 4-(allyloxy)-5-bromo-3-methylbenzofuran-2-carboxylate (CAS 1403566-31-3)
- Ethyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 283593-06-6)
- Ethyl 3-amino-3-(furan-2-yl)propanoate hydrochloride (CAS 188812-38-6)
- 3-(2-Phenoxyphenyl)propan-1-ol (CAS 136416-21-2)
- (R)-3,3'-Bis(phenyl)-1,1'-bi-2-naphthol (CAS 75684-93-4)
- 3-Iodo-4-(trifluoromethyl)aniline hydrochloride (CAS 2185590-32-1)
- 6-Bromomethyl-2,4-diamino-7-pteridinol (CAS 1797989-11-7)
- Difluoro[[2-[[1-oxo-3-[5-[[5-(4-phenyl-1,3-butadien-1-yl)-2H-pyrrol-2-ylidene-κN]methyl]-1H-pyrrol-2-yl-κN]propyl]amino]ethyl]triphenylphosphoniumato]-Boron bromide (CAS 1392820-50-6)
- Propargyl-PEG14-alcohol (CAS 32199-97-6)
- 2-(4-Methyl-5-thiazolyl)ethyl Acetate (CAS 656-53-1)
- 3-[(2-hydroxyethyl)(methyl)amino]propanoic acid (CAS 124335-43-9)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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