Dimethyl 2-hydroxybut-2-enedioate CAS 104629-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104629-55-2 |
| Molecular Formula | C6H8O5 |
| Molecular Weight | 160.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Dimethyl 2-hydroxybut-2-enedioate (CAS 104629-55-2) pharmaceutical standards reference standard. Molecular formula: C6H8O5. Molecular weight: 160.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8O5 |
| Molecular Weight | 160.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1986 |
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Recommended Standards
- 2,5-Difluoro-4-methoxyphenol (CAS 1024068-86-7)
- 5-(Difluoromethoxy)pyridin-2-amine (CAS 110861-14-8)
- 1-(2,2-Difluoroethyl)-1h-pyrazole-4-carbaldehyde (CAS 1006462-72-1)
- 8-Hydroxy-7-methoxyphthalazin-1(2H)-one (CAS 1824624-50-1)
- 2-Methoxy-5-(prop-2-yn-1-yloxy)benzoic acid (CAS 85608-01-1)
- 2-Chloro-4-(4-chlorophenoxy)aniline (CAS 56885-17-7)
- 2,4,5,6,7,8-Hexahydrocyclohepta[c]pyrazol-3-amine (CAS 54162-24-2)
- 2-chloro-1-(4-methoxy-1H-indol-3-yl)ethanone (CAS 858752-72-4)
- 2-((Cyclobutylmethyl)amino)ethan-1-ol (CAS 557769-94-5)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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