Diethyl 2,3-diethylmaleate CAS 59863-62-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59863-62-6 |
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl 2,3-diethylmaleate (CAS 59863-62-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H20O4. Molecular weight: 228.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
Related Diethyl Standards
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- 1,3-Diethyl 2-cyclopentylpropanedioate (CAS 18928-91-1)
- Diethyl 2-(pent-4-en-1-yl)malonate (CAS 1906-96-3)
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- 1,3-Diethyl cyclohexane-1,3-dicarboxylate (CAS 72903-26-5)
Recommended Standards
- Diethyl 2,2'-(cyclobutane-1,1-diyl)diacetate (CAS 51008-00-5)
- DIETHYL 3-ETHYLCYCLOBUTANE-1,1-DICARBOXYLATE (CAS 66016-02-2)
- Diethyl 2-(cyclobutylmethyl)malonate (CAS 21782-47-8)
- 1-Hydroxymethyl-2-oxadamantane (CAS 1303974-14-2)
- 4-Methoxynaphthalen-1-yl acetate (CAS 68716-07-4)
- 4-(Difluoromethyl)-3-hydroxy-6-methylpicolinaldehyde (CAS 1806977-34-3)
- 1-(2-Bromo-4-methylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1016750-76-7)
- 1-(3,5-Dimethylpyridin-2-yl)cyclopropan-1-amine (CAS 1266203-58-0)
- 3-Ethoxy-N-propylspiro[3.4]Octan-1-amine hydrochloride (CAS 1333847-63-4)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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