Diethyl 2-(4-bromobenzyl)malonate CAS 70146-78-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70146-78-0 |
| Molecular Formula | C14H17BrO4 |
| Molecular Weight | 329.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-(4-bromobenzyl)malonate (CAS 70146-78-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H17BrO4. Molecular weight: 329.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H17BrO4 |
| Molecular Weight | 329.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
Related Diethyl Standards
- Diethyl 2-(4-bromophenyl)succinate (CAS 1255783-31-3)
- Diethyl 2-(2-bromobenzyl)malonate (CAS 66192-11-8)
- Diethyl 8-bromooctylphosphonate (CAS 124939-70-4)
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- Diethyl (2-(4-chlorophenyl)-1,1-difluoro-2-hydroxyethyl)phosphonate (CAS 1093490-20-0)
- diethyl 5-amino-3-[(tert-butylamino)methyl]thiophene-2,4-dicarboxylate (CAS 730976-59-7)
Recommended Standards
- tert-Butyl 3-(6-bromopyridin-3-yl)-3-hydroxyazetidine-1-carboxylate (CAS 2309466-28-0)
- CP-10447 (CAS 843-93-6)
- tert-Butyl 3-bromo-4-hydroxy-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 2138035-81-9)
- 4-Ethyl-5-(2-(p-tolyl)cyclopropyl)-4h-1,2,4-triazole-3-thiol (CAS 828280-55-3)
- Methyl 4-amino-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2691878-87-0)
- H-Trp-OEt · HCl (CAS 2899-28-7)
- 5-Cyclopropylpyridine-3-carbaldehyde (CAS 1211589-30-8)
- Methyl (3S,4S)-4-cyclopropylpyrrolidine-3-carboxylate (CAS 913744-62-4)
- 4-(tert-Butyl)-5-cyclopropoxy-N-methylpyridin-3-amine (CAS 1243378-11-1)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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