sodium (2Z)-1-ethoxy-5-methyl-1,4-dioxohex-2-en-2-olate CAS 746640-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 746640-80-2 |
| Molecular Formula | C9H13O4 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
sodium (2Z)-1-ethoxy-5-methyl-1,4-dioxohex-2-en-2-olate (CAS 746640-80-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13O4 Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13O4 Na |
| Molecular Weight | 208.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
Recommended Standards
- 2-((3,4-Dimethoxyphenyl)thio)acetic acid (CAS 95735-63-0)
- Hexafluoroacetone (CAS 684-16-2)
- (R)-5-Chloro-2,3-dihydro-1H-inden-1-amine (CAS 812695-59-3)
- 2-(2-Hydroxyphenoxy)-acetic Acid Methyl Ester (CAS 165380-12-1)
- N1-cyclopentyl-N1-methylpropane-1,3-diamine (CAS 53485-06-6)
- 5-(4-Chloro-3-fluorophenyl)-1H-indole-3-carbaldehyde (CAS 893734-09-3)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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