Diphenyl ((1s,2r)-1,2,3-trihydroxypropyl)phosphonate CAS 1176448-22-8
| CAS No. | 1176448-22-8 |
| Molecular Formula | C15H17O6P |
| Molecular Weight | 324.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Diphenyl ((1s,2r)-1,2,3-trihydroxypropyl)phosphonate 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.
CATO supplies Diphenyl ((1s,2r)-1,2,3-trihydroxypropyl)phosphonate (CAS 1176448-22-8), a certified reference material (molecular formula C15H17O6P, MW 324.27 g/mol) for analytical method development and quality control.
Diphenyl ((1s,2r)-1,2,3-trihydroxypropyl)phosphonate (C15H17O6P) contains a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H17O6P |
| Molecular Weight | 324.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
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Recommended Standards
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- tetrahydropyran-3,5-diol (CAS 2306260-71-7)
- Vortioxetine Impurity 69 (CAS CATO-C4X-105669)
- (1-(6-Fluoropyridin-2-yl)pyrrolidin-3-yl)methanol (CAS 1228666-40-7)
- Methyl 3-((3-((furan-2-ylmethyl)sulfonyl)azetidin-1-yl)sulfonyl)thiophene-2-carboxylate (CAS 1797317-54-4)
- 2-(3-((Benzyloxy)methyl)isoxazol-5-yl)acetic acid (CAS 2755762-58-2)
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- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, 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 18665070610 / Nicole.chen@cato-chem.com