Pentane-1,5-diyldiphosphonic acid CAS 4672-25-7
| CAS No. | 4672-25-7 |
| Molecular Formula | C5H14O6P2 |
| Molecular Weight | 232.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Pentane-1,5-diyldiphosphonic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Pentane-1,5-diyldiphosphonic acid (CAS 4672-25-7) is a high-purity analytical reference standard with the molecular formula C5H14O6P2 and a molecular weight of 232.11 g/mol.
The molecular framework of Pentane-1,5-diyldiphosphonic acid (C5H14O6P2) is characterized by a carbohydrate-derived structure, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H14O6P2 |
| Molecular Weight | 232.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
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- 2-(4-Fluorobenzyl)-2,8-diazaspiro[4.5]decan-3-one (CAS 1501339-20-3)
- 3-Bromo-5-chloro-1,2-benzenediamine (CAS 500862-39-5)
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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 18665070610 / Nicole.chen@cato-chem.com