Diethyl 2-benzhydrylmalonate CAS 5292-54-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5292-54-6 |
| Molecular Formula | C20H22O4 |
| Molecular Weight | 326.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-benzhydrylmalonate (CAS 5292-54-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H22O4. Molecular weight: 326.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H22O4 |
| Molecular Weight | 326.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- ditert-butyl (1S,5R)-2-oxo-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate (CAS 874447-72-0)
- ditert-butyl 2-oxo-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate (CAS 842136-21-4)
- Ethyl 2-(benzo[b]thiophen-3-yl)acetate (CAS 7597-68-4)
- (S)-2-Amino-3-(3-indolyl)-N-methylpropanamide (CAS 53708-63-7)
- 2-Hydroxy-3-(phosphonooxy)propyl oleate (CAS 22002-87-5)
- 1-(4-Methoxybenzyl)-1H-pyrazol-4-ol (CAS 1894535-73-9)
- (4S,5S)-4,5-diphenyl-4,5-dihydro-1H-imidazole (CAS 652150-77-1)
- 3-(Furan-2-ylmethyl)quinazoline-2,4(1H,3H)-dione (CAS 436855-78-6)
- 7-Azabicyclo[2.2.1]hept-2-ene (CAS 55590-24-4)
- Tetrapeptide-3 (CAS 827306-97-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com