Ethane-1,2-diyl bis(dihydrogen phosphate) CAS 763-25-7
| CAS No. | 763-25-7 |
| Molecular Formula | C2H8O8P2 |
| Molecular Weight | 222.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethane-1,2-diyl bis(dihydrogen phosphate) is closely related to a phosphate ester group, a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethane-1,2-diyl bis(dihydrogen phosphate) (CAS 763-25-7), a certified reference material (molecular formula C2H8O8P2, MW 222.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C2H8O8P2, Ethane-1,2-diyl bis(dihydrogen phosphate) contains a phosphate ester group, a carboxylic acid group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 222.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethane-1,2-diyl bis(dihydrogen phosphate) 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 | C2H8O8P2 |
| Molecular Weight | 222.03 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.) | 1957 |
Related Ethane Standards
- 1,1'-(Ethane-1,2-diyl)bis(2-amino-1H-imidazol-4(5H)-one) (CAS 94109-94-1)
- Ethane-1,2-disulfonyl dichloride (CAS 31469-08-6)
- 5,5'-(Ethane-1,1-diyl)bis(1H-pyrrole-2-carbaldehyde) (CAS 911467-52-2)
- 4,4'-(Ethane-1,2-diylbis(oxy))bis(1,2,5-oxadiazol-3-amine) (CAS 330593-17-4)
- 1,1'-(Ethane-1,2-diyl)bis(pyrrolidine-2-thione) (CAS 91006-19-8)
- 2,2'-(Ethane-1,2-diyldisulfinyl)diethanol (CAS 7665-53-4)
- 4,4'-(Ethane-1,2-diyl)diphenol (CAS 6052-84-2)
- (Ethane-1,2-diylbis(phosphinetriyl))tetramethanol (CAS 93518-09-3)
Recommended Standards
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- Methyl 5-amino-2,6-dichloropyrimidine-4-carboxylate (CAS 502184-51-2)
- 4-Cyclopropoxy-3-iodobenzonitrile (CAS 1243479-35-7)
- 9-Oxo-8-(trifluoromethyl)-9,10-dihydroacridine-4-carboxylic acid (CAS 24782-68-1)
- 2,6-Bis[(R)-rel-(-)-4-isopropyl-2-oxazolinyl]pyridine (CAS 173829-03-3)
- 3-Nitro-4-oxo-4,5,6,7-tetrahydro-pyrazolo-[1,5-a]pyrazine-2-carboxylic acid methyl ester (CAS 459157-18-7)
- 9-Methoxy-6-phenyl-8H-[1,3]dioxolo[4,5-g]chromen-8-one (CAS 119120-32-0)
- 7-Bromo-4-oxo-4H-chromene-2-carboxylic Acid (CAS 113850-96-7)
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