Diethyl Dibromomalonate CAS 631-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 631-22-1 |
| Molecular Formula | C7H10Br2O4 |
| Molecular Weight | 317.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl Dibromomalonate (CAS 631-22-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10Br2O4. Molecular weight: 317.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10Br2O4 |
| Molecular Weight | 317.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 7-Fluoro-2-[(4-fluoroanilino)methylene]-3-phenyl-1-indanone (CAS 339115-72-9)
- 3-((1-Methyl-1H-tetrazol-5-yl)methoxy)benzaldehyde (CAS 1373247-84-7)
- 1-Methyl-2-phenylquinazolin-4(1H)-one (CAS 22686-80-2)
- n-Phenethyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 304888-44-6)
- 5-BROMO-3-PHENYL-1H-PYRAZOLO[3,4-C]PYRIDAZINE (CAS 1424017-38-8)
- 5-Isobutylpyridin-3-amine (CAS 1434127-16-8)
- C-telopeptide (CAS 162929-64-8)
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