((2R,3S,4R,5S)-3,4,5-Trihydroxytetrahydro-2H-pyran-2-yl)methyl dihydrogen phosphate CAS 17659-59-5
| CAS No. | 17659-59-5 |
| Molecular Formula | C6H13O8P |
| Molecular Weight | 244.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 244.14 g/mol gives ((2R,3S,4R,5S)-3,4,5-Trihydroxytetrahydro-2H-pyran-2-yl)methyl dihydrogen phosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies ((2R,3S,4R,5S)-3,4,5-Trihydroxytetrahydro-2H-pyran-2-yl)methyl dihydrogen phosphate (CAS 17659-59-5), a certified reference material (molecular formula C6H13O8P, MW 244.14 g/mol) for analytical method development and quality control.
The molecular framework of ((2R,3S,4R,5S)-3,4,5-Trihydroxytetrahydro-2H-pyran-2-yl)methyl dihydrogen phosphate (C6H13O8P) 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H13O8P |
| Molecular Weight | 244.14 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) | 0.5 |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- (2R,3S,4R,5S,6S)-3,4,5-Trihydroxy-6-methyltetrahydro-2H-pyran-2-yl dihydrogen phosphate (CAS 16562-59-7)
- 177573-86-3 4,4,5,5-Tetramethyl-2-[(1E)-3-phenylprop-1-en-1-yl]-1,3,2-dioxaborolane DTXSID60571180 (CAS 177573-86-3)
- 2-[(2-Iodoethyl)sulfanyl]-2-methylpropane (CAS 156019-52-2)
- 4-(Chloromethyl)-2-(4-chlorophenyl)-1,3-thiazole (CAS 17969-22-1)
- N-(3-(Diethylamino)propyl)-2,5-diethoxy-4-methylbenzenesulfonamide (CAS 1374682-75-3)
- Methyl 2,6-diamino-5-nitropyrimidine-4-carboxylate (CAS 19796-60-2)
- 7-Nitro-2,3-dihydrobenzofuran-3-amine (CAS 1273665-67-0)
- Ethyl 1-(4-fluorobenzyl)-3-formyl-1H-indole-2-carboxylate (CAS 1172826-00-4)
- Zinc(II) decanoate (CAS 13040-17-0)
- 5-(1-Ethyl-1H-pyrazol-4-yl)-1,3,4-thiadiazol-2-amine (CAS 1216119-76-4)
- (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-isothiocyanatophenoxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 146194-63-0)
- 4 inverted exclamation marka-(4-Chlorophenyl)-2, 2 inverted exclamation marka:6 inverted exclamation marka, 2 inverted exclamation marka-terpyridine 89972-75-8 (CAS 89972-75-8)
- Agrimonolide (CAS 21499-24-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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