Sodium 2-(hydroxybis(4-(phosphonatooxy)phenyl)methyl)benzoate hydrate CAS 2382-56-1
| CAS No. | 2382-56-1 |
| Molecular Formula | C20H13O11P2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 532.27 g/mol gives Sodium 2-(hydroxybis(4-(phosphonatooxy)phenyl)methyl)benzoate hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Sodium 2-(hydroxybis(4-(phosphonatooxy)phenyl)methyl)benzoate hydrate (CAS 2382-56-1) is a high-purity analytical reference standard with the molecular formula C20H13O11P2NaH2O and a molecular weight of 532.27 g/mol.
Owing to a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage, Sodium 2-(hydroxybis(4-(phosphonatooxy)phenyl)methyl)benzoate hydrate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 532.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Sodium 2-(hydroxybis(4-(phosphonatooxy)phenyl)methyl)benzoate hydrate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H13O11P2 5*Na H2O |
| Molecular Weight | 532.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Sodium Standards
- (S)-2-((2-(hydroxybis(4-(trifluoromethyl)phenyl)methyl)pyrrolidin-1-yl)methyl)-6-(trifluoromethyl)phenol (CAS 1429648-14-5)
- Hydroxybis[2,4,8,10-tetrakis(1,1-dimethylethyl)-6-(hydroxy-κO)-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxidato]aluminum (CAS 151841-65-5)
- (R)-2-((2-(Hydroxybis(4-methoxyphenyl)methyl)pyrrolidin-1-yl)methyl)-6-(trifluoromethyl)phenol (CAS 2346493-92-1)
- Hydroxybis(perfluorophenyl)phosphane (CAS 5032-93-9)
Recommended Standards
- (R)-2-Ethylpiperidin-4-one hydrochloride (CAS 1391730-40-7)
- 3-(2-Hydroxyethyl)benzaldehyde (CAS 212914-87-9)
- 3-Bromo-5-(morpholin-4-yl)-7H-thieno[3,2-b]pyran-7-one (CAS 1174429-23-2)
- (E)-3-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acrylic acid (CAS 74131-06-9)
- (E)-4-[3-(Butyrylamino)anilino]-4-oxo-2-butenoicacid (CAS 940227-13-4)
- n-[3-(dimethylamino)propyl]piperidine-4-carboxamide (CAS 91250-16-7)
- Pyridoxine impurity 92 (CAS CATO-C4X-187792)
- Urapidil Impurity 56 (CAS CATO-C4X-192456)
- 3-Morpholinoquinoxalin-2-amine (CAS 480439-23-4)
- Peptide 433 (CAS CATO-CPTD788433)
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