2-((3,4-Dihydroxy-2-(phenylselanyl)butyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one CAS 666718-15-6
| CAS No. | 666718-15-6 |
| Molecular Formula | C20H25N5O6Se |
| Molecular Weight | 510.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-((3,4-Dihydroxy-2-(phenylselanyl)butyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 510.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies 2-((3,4-Dihydroxy-2-(phenylselanyl)butyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 666718-15-6), a certified reference material (molecular formula C20H25N5O6Se, MW 510.40 g/mol) for analytical method development and quality control.
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), 2-((3,4-Dihydroxy-2-(phenylselanyl)butyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one 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 | C20H25N5O6Se |
| Molecular Weight | 510.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
Related Dihydroxy Standards
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- 24,25-Dihydroxy Vitamin D3 3-Hemisuccinate (CAS 76763-28-5)
- 4,5-Dihydroxy-2-methoxy-6-((tosyloxy)methyl)tetrahydro-2H-pyran-3-yl 4-methylbenzenesulfonate (CAS 54497-89-1)
- 261768-88-1 3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid C30H44O6 W2608 (CAS 261768-88-1)
- 2-((3,5-Dihydroxy-2-(hydroxymethyl)-6-methyltetrahydro-2H-pyran-4-yl)oxy)-6-(((3,5-dihydroxy-4-methoxytetrahydro-2H-pyran-2-yl)oxy)methyl)-4-methoxytetrahydro-2H-pyran-3,5-diol (CAS 9036-66-2)
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Recommended Standards
- 5,5'-(((5-Carboxy-1,3-phenylene)bis(methylene))bis(oxy))diisophthalicacid (CAS 1544500-13-1)
- 3-Bromo-N-((2-(2,3-dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)-4-methoxybenzamide (CAS 590396-61-5)
- Tributylstannyl 3-((diethylcarbamothioyl)thio)propanoate (CAS 133938-48-4)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethoxyphenyl)acetamide (CAS 477330-03-3)
- (3-(Difluoromethyl)-5-methoxypyridin-2-yl)methanol (CAS 1805039-25-1)
- (4-(3-Methoxyphenyl)thiazol-2-yl)methanamine (CAS 643723-49-3)
- (2R)-1-(Cyclopropanesulfonyl)-2-methylpiperazine (CAS 1567886-27-4)
- 1-Nitro-4-(4-(trifluoromethyl)phenoxy)benzene (CAS 34859-78-4)
- 4,4-Difluoro-1-piperidin-4-ylmethyl-piperidine (CAS 1878970-42-3)
- tert-butyl 3-bromo-3-(hydroxymethyl)azetidine-1-carboxylate (CAS 2007919-81-3)
- (R)-2-Amino-3-(5-bromothiophen-2-yl)propanoic acid (CAS 264903-54-0)
- Cyclopropyl(1H-imidazol-2-yl)methanone (CAS 952200-96-3)
- 3,4-Epoxy-2-pentanone (CAS 17257-79-3)
- Insulin degludec (CAS 844439-96-9)
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