(4-Oxo-4,6,7,8-tetrahydro-3H-cyclopenta[g]quinazolin-2-yl)methyl acetate CAS 289687-10-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 289687-10-1 |
| Molecular Formula | C14H14N2O3 |
| Molecular Weight | 258.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Oxo-4,6,7,8-tetrahydro-3H-cyclopenta[g]quinazolin-2-yl)methyl acetate (CAS 289687-10-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N2O3. Molecular weight: 258.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O3 |
| Molecular Weight | 258.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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- Diethyl 1H-indole-2,5-dicarboxylate (CAS 127221-02-7)
- 1,4-Di-tert-butyl 2-oxoimidazolidine-1,4-dicarboxylate (CAS 1955518-02-1)
- Hexapeptide-11 (CAS 161258-30-6)
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