Diethyl isobutyrylphosphonate CAS 1523-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1523-69-9 |
| Molecular Formula | C8H17O4P |
| Molecular Weight | 208.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl isobutyrylphosphonate (CAS 1523-69-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H17O4P. Molecular weight: 208.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H17O4P |
| 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 | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1957 |
Related Diethyl Standards
- Diethyl (3-oxobutan-2-yl)phosphonate (CAS 1066-91-7)
- Diethyl (2-oxobutyl)phosphonate (CAS 1067-73-8)
- Diethyl ((allyloxy)methyl)phosphonate (CAS 64226-00-2)
- Diethyl 2-fluoro-2-(hydroxymethyl)malonate (CAS 756-31-0)
- 5,7-Diethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione (CAS 501655-65-8)
- Diethyl 2,3-difluorofumarate (CAS 7589-41-5)
- Diethyl 2,3-difluoromaleate (CAS 815-97-4)
- Diethyl-(6-Morpholin-4-Yl-Hex-4-Ynyl)-Amine (CAS 6628-91-7)
Recommended Standards
- 2-(5-Fluoro-2-methyl-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 1521208-39-8)
- 2-Amino-4,6-difluorobenzenesulfonamide (CAS 153439-17-9)
- 2-{6-Fluoro-2-methyl-1H-benzo[d]imidazol-1-yl}acetic acid (CAS 1514566-82-5)
- 4-Hydroxy-2-methyl-7-trifluoromethylquinoline (CAS 15912-66-0)
- Tert-butyl (3S,4S)-3-(hydroxymethyl)-4-methoxypyrrolidine-1-carboxylate (CAS 2165490-72-0)
- (5-Bromofuran-2-yl)(3-hydroxyazetidin-1-yl)methanone (CAS 1341839-47-1)
- 2-(2,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide (CAS 337501-93-6)
- 5-Cyclopropoxy-4-formylpicolinic acid (CAS 1243329-72-7)
- 2-((4-(2-Chlorophenyl)piperazin-1-yl)methyl)-5-(p-tolyl)-1,3,4-oxadiazole (CAS 902253-02-5)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(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