methyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate CAS 19945-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19945-56-3 |
| Molecular Formula | C10H19O5P |
| Molecular Weight | 250.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate (CAS 19945-56-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H19O5P. Molecular weight: 250.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H19O5P |
| Molecular Weight | 250.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1962 |
Related methyl Standards
- Ethyl 1-(diethoxyphosphoryl)cyclopropanecarboxylate (CAS 104585-94-6)
- Ethyl (1-(diethoxyphosphoryl)vinyl)carbamate (CAS 62381-05-9)
- 2-Diethoxyphosphoryl-n-isobutyl-acetamide (CAS 62872-62-2)
- Methyl 4-(diethoxyphosphoryl)-3-oxobutanoate (CAS 109139-85-7)
- Ethyl 2-(Diethoxyphosphoryl)butanoate (CAS 17145-91-4)
- Ethyl 4-(diethoxyphosphoryl)butanoate (CAS 2327-69-7)
- 3-(Diethoxyphosphoryl)bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 2551116-28-8)
- ((Diethoxyphosphoryl)oxy)methyl butyrate (CAS 213262-83-0)
Recommended Standards
- Methyl 3-acetamido-5-fluoro-1H-indole-2-carboxylate (CAS 840456-13-5)
- N-(2-Cyanoacetyl)-2-(4-fluorophenoxy)ethanehydrazonamide (CAS 477852-75-8)
- Methyl 2-[1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1h-pyrazol-3-yl]acetate (CAS 725260-50-4)
- 1-(4-Aminophenyl)-2-oxopyridine-3-carboxylic acid (CAS 1951444-53-3)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
- 4-Chloro-N,N-diethyl-2-nitroaniline (CAS 86309-90-2)
- 4-Bromo-2-chlorobenzenesulfonamide (CAS 351003-59-3)
- Penicillamine Impurity 32 (CAS CATO-C4X-29232)
- 2-(Methylthio)benzo[d]oxazole-6-carboxamide (CAS 1806581-63-4)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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