Methyl 2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetate CAS 54368-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54368-19-3 |
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetate (CAS 54368-19-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10N2O3. Molecular weight: 218.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.21 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Methyl 2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetate (CAS 25947-14-2)
- Methyl 2-amino-1-oxo-1,2-dihydroisoquinoline-4-carboxylate (CAS 37497-91-9)
- Methyl 2-(3-methyl-1,2,4-oxadiazol-5-yl)benzoate (CAS 898289-14-0)
- 5-Amino-1-(2,3-dimethylphenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1255783-10-8)
- N-(5-Amino-2-methylphenyl)-2-(3,5-dimethylphenoxy)acetamide (CAS 954251-39-9)
- 6-(difluoromethoxy)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1221723-59-6)
- 1-Amino-N-(2,4-difluorophenyl)cyclopropane-1-carboxamide (CAS 1601403-63-7)
- 1-(3-Isopropylphenyl)-2-methylpropan-1-one (CAS 1443313-63-0)
- 4-Hydroxy-5,5,6-trimethyl-4,5-dihydropyridazin-3(2H)-one (CAS 1161737-36-5)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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