2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid CAS 313262-72-5
| CAS No. | 313262-72-5 |
| Molecular Formula | C17H15BrN2O2 |
| Molecular Weight | 359.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid (CAS 313262-72-5) is a high-purity analytical reference standard with the molecular formula C17H15BrN2O2 and a molecular weight of 359.22 g/mol.
2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid (C17H15BrN2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
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-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid 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 | C17H15BrN2O2 |
| Molecular Weight | 359.22 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 3-(6-Bromo-1H-benzo[de]isoquinolin-2(3H)-yl)piperidine-2,6-dione (CAS 2767588-56-5)
- 4-Bromo-3,5-bis(4-methoxyphenyl)-1h-pyrazole (CAS 76973-57-4)
- 1-(4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl)ethanone (CAS 803686-19-3)
Recommended Standards
- (2E,3E)-1-(4-Bromophenyl)-3-hydrazinylidene-2-[2-(3-methylphenyl)hydrazin-1-ylidene]propan-1-one (CAS 338414-46-3)
- tert-Butyl 1-oxo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate (CAS 1701431-15-3)
- Propyl 2-(3-bromophenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416347-52-8)
- (R)-Methyl 3-(6-bromopyridin-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 1391516-67-8)
- 2C-D hydrochloride (CAS 25505-65-1)
- 2-Bromo-5-chloro-3-picoline (CAS 65550-77-8)
- (1-(4-Methylcyclohexyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1340562-24-4)
- (3aR,7aS)-2,2-Dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-ol (CAS 2411470-35-2)
- 6-(4,4-Difluorocyclohexyl)pyridin-3-amine (CAS 2662572-48-5)
- 5-(2-Chloro-acetylamino)-3-methyl-thiophene-2,4-dicarboxylic acid 4-ethyl ester 2-(2-methoxy-ethyl) ester (CAS 733796-15-1)
- N-(4-Isopropylphenyl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide (CAS 592467-09-9)
- 5-Bromo-3-methylpyridine-2-carboxamide (CAS 1400645-41-1)
- 4,6-Dibromo-1,2-dihydro-3H-indazol-3-one (CAS 885518-58-1)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
Why CATO?
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