(2R,3R,4S,5R)-2-(6-(Cyclopropylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol CAS 97374-48-6
| CAS No. | 97374-48-6 |
| Molecular Formula | C13H17N5O4 |
| Molecular Weight | 307.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2R,3R,4S,5R)-2-(6-(Cyclopropylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 97374-48-6), molecular formula C13H17N5O4 and molecular weight 307.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2R,3R,4S,5R)-2-(6-(Cyclopropylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (C13H17N5O4) is characterized by a nitrogen-containing heterocyclic scaffold, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H17N5O4 |
| Molecular Weight | 307.31 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
Recommended Standards
- ((3aR,4R,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol (CAS 21138-44-3)
- (E)-N'-(Propan-2-yl)-N-[3-(trifluoromethyl)phenyl]pyridine-4-carboximidamide (CAS 338760-70-6)
- 4-Amino-2,6-dimethyl-8-(2-deoxy-β-D-ribofuranosyl)-7(8H)-pteridone (CAS 195442-56-9)
- 1-(P-tolyl)-3-((4-(trifluoromethyl)phenyl)amino)propan-1-one (CAS 477334-19-3)
- 5-Ethoxy-5-hydroxy-1-methylimidazolidin-2-one (CAS 705282-68-4)
- 2-Chloro-5-(4-(2-chloro-4-nitrophenyl)buta-1,3-dien-1-yl)benzene-1-sulfonyl fluoride (CAS 31368-28-2)
- Methyl 4-amino-3-methylcyclohexane-1-carboxylate hydrochloride (CAS 2042171-24-2)
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- 2-[4-(2H-1,2,3,4-Tetrazol-2-yl)butyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 294853-62-6)
- Estradiol Valerate Impurity 11 (CAS CATO-C4X-284211)
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- 10-Fluoro-2-methylpyrimido[1,2-b]indazol-4-ol (CAS 1255147-61-5)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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