Diethyl Chloromaleate CAS 626-10-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 626-10-8 |
| Molecular Formula | C8H11ClO4 |
| Molecular Weight | 206.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl Chloromaleate (CAS 626-10-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11ClO4. Molecular weight: 206.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11ClO4 |
| Molecular Weight | 206.62 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 1346604-81-6 4-[4-(Dimethylamino)naphthyl]-1,2,4-triazolidine-3,5-dione (CAS 1346604-81-6)
- N-(1-Cyano-1-cyclopropylethyl)-2-((4-(p-tolyl)thiazol-2-yl)thio)acetamide (CAS 1012110-89-2)
- 4-Bromo-3-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 1354830-42-4)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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