1,1-Diethoxybut-3-yn-2-one CAS 25234-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25234-85-9 |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1-Diethoxybut-3-yn-2-one (CAS 25234-85-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H12O3. Molecular weight: 156.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
Related Diethoxybut Standards
Recommended Standards
- 1,1'-(Pyrazolidine-1,3-diyl)diethanone (CAS 820972-87-0)
- 1,2-Phenylenediacetonitrile (CAS 613-73-0)
- 1,1'-(Pyrazolidine-1,2-diyl)diethanone (CAS 55249-74-6)
- S-(5-(Pyrazin-2-yl)-1,3,4-oxadiazol-2-yl) ethanethioate (CAS 104820-26-0)
- 4-(2-Fluorophenyl)-2-fluorophenol (CAS 612092-34-9)
- Gadoteridol Impurity 44 (CAS CATO-C4X-225744)
- Ethyl ethylphenylalaninate (CAS 100759-30-6)
- Ethylene glycol monooleate (CAS 4500-01-0)
- N-((1H-imidazol-2-yl)methyl)-2-(4-chlorophenyl)ethan-1-amine (CAS 1248264-99-4)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com