5-(Diethoxyphosphoryl)pentanoic acid CAS 55881-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55881-52-2 |
| Molecular Formula | C9H19O5P |
| Molecular Weight | 238.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Diethoxyphosphoryl)pentanoic acid (CAS 55881-52-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H19O5P. Molecular weight: 238.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H19O5P |
| Molecular Weight | 238.22 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.) | 1972 |
Related Diethoxyphosphoryl Standards
- 3-(Diethoxyphosphoryl)propyl acetate (CAS 1186-23-8)
- 2-(Diethoxyphosphoryl)pentanoic acid (CAS 84589-96-8)
- Ethyl 3-(diethoxyphosphoryl)propanoate (CAS 3699-67-0)
- Ethyl 2-(diethoxyphosphoryl)propanoate (CAS 3699-66-9)
- Ethyl ((diethoxyphosphoryl)methylene)carbamate (CAS 62779-40-2)
- Methyl 2-Diethoxyphosphoryl-2-methoxyacetate (CAS 16141-79-0)
- (Diethoxyphosphoryl)methyl methacrylate (CAS 60161-88-8)
- Ethyl 2-(diethoxyphosphoryl)acrylate (CAS 20345-61-3)
Recommended Standards
- 3-Mercapto-4-nitro-1H-indole-2-carboxylic acid (CAS 90146-79-5)
- 5,6-Dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid (CAS 391680-79-8)
- 3-(5-Nitrofuran-2-yl)-5,6-dihydrothiazolo[2,3-c][1,2,4]triazole (CAS 78205-33-1)
- 1,2-Bis(4-(methylthio)phenyl)ethane-1,2-dione (CAS 53458-17-6)
- Isobutyltriphenylsilane (CAS 18751-51-4)
- 4-Bromo-1,2-benzisothiazole (CAS 1326714-98-0)
- 2-(Difluoromethyl)-6-iodo-3-methyl-4-(trifluoromethoxy)pyridine (CAS 1804349-29-8)
- N,N-Dimethylaniline-d11 (CAS 85785-00-8)
- 2-(3-Phenylthiophen-2-yl)acetic acid (CAS 62403-84-3)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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