4721-24-8 hexylphosphonic acid n-Hexylphosphonic acid CAS 4721-24-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4721-24-8 |
| Molecular Formula | C6H15O3P |
| Molecular Weight | 166.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4721-24-8 hexylphosphonic acid n-Hexylphosphonic acid (CAS 4721-24-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H15O3P. Molecular weight: 166.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H15O3P |
| Molecular Weight | 166.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1958 |
Related hexylphosphonic Standards
Recommended Standards
- Isopropyl phosphite (CAS 691-96-3)
- Triethyl phosphite (CAS 122-52-1)
- 2-Oxooxazolidine-3-sulfonamide (CAS 331839-57-7)
- 5-Bromo-6-(trifluoromethyl)-1H-indazole (CAS 2254147-00-5)
- [3-(tert-Butoxycarbonyloxy)phenyl]boronic acid (CAS 380430-69-3)
- Tert-butyl 6-(4-bromophenyl)-8-oxo-2,5,7-triazaspiro[3.4]Oct-5-ene-2-carboxylate (CAS 2306272-82-0)
- Ethyl 2-(2-ethoxy-4-fluorophenyl)-2-oxoacetate (CAS 1443352-62-2)
- 1,3,4,5-Tetra-O-acetyl-L-sorbopyranose (CAS 109525-53-3)
- 5-(2,5-Dimethylphenoxymethyl)furan-2-carboxylic acid (CAS 364736-60-7)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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