1-(2-Methoxyphenyl)quinazolin-4(1H)-one CAS 92437-61-1
| CAS No. | 92437-61-1 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(2-Methoxyphenyl)quinazolin-4(1H)-one (CAS 92437-61-1), a certified reference material (molecular formula C15H12N2O2, MW 252.27 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-Methoxyphenyl)quinazolin-4(1H)-one (C15H12N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(2-Methoxyphenyl)quinazolin-4(1H)-one 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 | C15H12N2O2 |
| Molecular Weight | 252.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
- 2-(2-Methoxyphenyl)-4(3H)-quinazolinone (CAS 1028-96-2)
- 4-(3-(3-Methoxyphenyl)-1H-1,2,4-triazol-5-yl)pyridine (CAS 1049032-20-3)
- Ethyl 2-(3-(4-methoxyphenyl)ureido)acetate (CAS 108482-18-4)
- 2-(4-Methoxyphenyl)quinazolin-4(3H)-one (CAS 1152-07-4)
- 2-(3-methoxyphenyl)-3-oxo-3-(pyridin-3-yl)propanenitrile (CAS 1291678-94-8)
- (3Z)-3-[(4-Methoxyphenyl)imino]-2,3-dihydro-1H-indol-2-one (CAS 1369382-35-3)
- 2-(3-Methoxyphenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 158585-74-1)
- 1-(4-Methoxyphenyl)quinazolin-4(1H)-one (CAS 16328-59-9)
Recommended Standards
- 1-(1H-Indol-3-yl)-3-(pyridin-3-yl)urea (CAS 922849-05-6)
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- 1-(1H-Indol-3-yl)-3-(pyridin-2-yl)urea (CAS 899947-09-2)
- 1-(3-Methylphenyl)-1h-1,3-benzodiazole-5-carboxylic acid (CAS 452088-76-5)
- 4-(Difluoromethyl)-5-iodo-2-methoxypyridine-3-sulfonamide (CAS 1805533-96-3)
- 2-(6-Amino-5-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile (CAS 1803697-68-8)
- tert-Butyl N-methyl-N-[4-(methylamino)butyl]carbamate (CAS 122632-07-9)
- 4-Methyl-6-(phenyldiazenyl)benzene-1,3-diamine (CAS 5042-54-6)
- 2,6-Dichloro-9-ethyl-9H-purine (CAS 190655-14-2)
- (2R,3S,4R,5R)-2-(hydroxymethyl)-5-(triazolo[4,5-d]pyrimidin-3-yl)tetrahydrofuran-3,4-diol (CAS 38874-46-3)
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- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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