4-bromo-7,9-dichloro-furo[2,3-f]quinazoline CAS 2638502-62-0
| CAS No. | 2638502-62-0 |
| Molecular Formula | C10H15BrCl2N2O |
| Molecular Weight | 330.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 330.05 g/mol gives 4-bromo-7,9-dichloro-furo[2,3-f]quinazoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-bromo-7,9-dichloro-furo[2,3-f]quinazoline (CAS 2638502-62-0) is a high-purity analytical reference standard with the molecular formula C10H15BrCl2N2O and a molecular weight of 330.05 g/mol.
4-bromo-7,9-dichloro-furo[2,3-f]quinazoline (C10H15BrCl2N2O) contains 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.
As a certified reference material (CRM), 4-bromo-7,9-dichloro-furo[2,3-f]quinazoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H15BrCl2N2O |
| Molecular Weight | 330.05 g/mol |
| Appearance | 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 |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- (R)-2-Phenylbutan-1-ol (CAS 16460-75-6)
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- Cyanocobalamin Impurity 24 (CAS CATO-C4X-187424)
- (Z)-3-amino-3-(3-bromophenyl)acrylonitrile (CAS 96017-77-5)
- Methyl 2-cyano-3-methylbenzoate (CAS 500024-27-1)
- 5-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1421252-95-0)
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