4-(1,3-Benzodioxol-5-ylmethoxy)-6,7,8-trimethoxy-quinazoline CAS 150450-82-1
| CAS No. | 150450-82-1 |
| Molecular Formula | C19H18N2O6 |
| Molecular Weight | 370.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(1,3-Benzodioxol-5-ylmethoxy)-6,7,8-trimethoxy-quinazoline (CAS 150450-82-1), a certified reference material (molecular formula C19H18N2O6, MW 370.36 g/mol) for analytical method development and quality control.
4-(1,3-Benzodioxol-5-ylmethoxy)-6,7,8-trimethoxy-quinazoline (C19H18N2O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-(1,3-Benzodioxol-5-ylmethoxy)-6,7,8-trimethoxy-quinazoline 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 | C19H18N2O6 |
| Molecular Weight | 370.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6,7,8-Trimethoxy-N-(4-nitrobenzyl)quinazolin-4-amine (CAS 150450-05-8)
- (Bis(benzyloxy)phosphoryl)methyl methanesulfonate (CAS 1572247-63-2)
- (E)-ethyl 2-[(2'-benzyloxycarbonyl-6'-nitro-phenyl)-imino] propanoate (CAS 1448261-71-9)
- (2R,3R,4S,5R)-2-(6-Hydroxy-2-(styryl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 88868-69-3)
- 2,2,2-Trichloro-1-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)ethanone (CAS 1306738-54-4)
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Why CATO?
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