(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((4-phenylbutyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol CAS 101565-58-6
| CAS No. | 101565-58-6 |
| Molecular Formula | C20H25N5O4 |
| Molecular Weight | 399.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((4-phenylbutyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol 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.
(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((4-phenylbutyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 101565-58-6), molecular formula C20H25N5O4 and molecular weight 399.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((4-phenylbutyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (C20H25N5O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H25N5O4 |
| Molecular Weight | 399.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1986 |
| Nitrogen Atoms | 5 |
Recommended Standards
- Fruquintinib-d6 (CAS 2978508-76-6)
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-phenoxybenzamide (CAS 1023504-75-7)
- Flupentixol Impurity 19 (CAS CATO-C4X-189519)
- 7-(2-Hydroxy-3-phenoxypropyl)-3-methyl-8-(piperidin-1-yl)-1H-purine-2,6(3H,7H)-dione (CAS 102838-04-0)
- Fmoc-p-Me-Phe-OH (CAS 199006-54-7)
- 2-(Dimethylamino)-5-((dimethylamino)methyl)-6-methylpyrimidin-4(1H)-one (CAS 802886-56-2)
- 4-(3-Amino-4-methylphenyl)phthalazin-1-ol (CAS 843638-25-5)
- Methyl 2-(7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-4-yl)acetate (CAS 1423700-03-1)
- [2-Fluoro-4-(4-fluorophenyl)phenyl]methanamine (CAS 1183330-73-5)
- N-(1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropyl)acetamide (CAS 1218789-39-9)
- Tamoxifen EP Impurity G HCl (CAS 94911-67-8)
- 108529-23-3 Ilexoside A (CAS 108529-23-3)
- 2-Amino-1-(4-methoxyphenyl)propan-1-ol hydrochloride (CAS 63991-23-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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