((2R,3S,5R)-5-(2-Amino-6-oxo-1H-purin-9(6H)-yl)-3-(bis(4-methoxyphenyl)(phenyl)methoxy)tetrahydrofuran-2-yl)methyl 2-phenoxyacetate CAS 115388-95-9
| CAS No. | 115388-95-9 |
| Molecular Formula | C39H37N5O8 |
| Molecular Weight | 703.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of ((2R,3S,5R)-5-(2-Amino-6-oxo-1H-purin-9(6H)-yl)-3-(bis(4-methoxyphenyl)(phenyl)methoxy)tetrahydrofuran-2-yl)methyl 2-phenoxyacetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
((2R,3S,5R)-5-(2-Amino-6-oxo-1H-purin-9(6H)-yl)-3-(bis(4-methoxyphenyl)(phenyl)methoxy)tetrahydrofuran-2-yl)methyl 2-phenoxyacetate (CAS 115388-95-9) is a high-purity analytical reference standard with the molecular formula C39H37N5O8 and a molecular weight of 703.74 g/mol.
Structurally, ((2R,3S,5R)-5-(2-Amino-6-oxo-1H-purin-9(6H)-yl)-3-(bis(4-methoxyphenyl)(phenyl)methoxy)tetrahydrofuran-2-yl)methyl 2-phenoxyacetate (C39H37N5O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 24.0, corresponding to approximately 24 ring(s) or double-bond equivalent(s). With a molecular weight of 703.74 g/mol, it falls into the high-molecular-weight range. 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.
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 | C39H37N5O8 |
| Molecular Weight | 703.74 g/mol |
| 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Recommended Standards
- Cc-1065 (CAS 69866-21-3)
- N-(9-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)-2-phenoxyacetamide (CAS 121076-16-2)
- 3-Methoxy-9H-fluorene (CAS 7235-14-5)
- trans-Chlorohydridobis(tricyclohexylphosphine)palladium(II) (CAS 28016-71-9)
- 4-Chloro-N-(3-cyano-5-phenylfuran-2-yl)benzamide (CAS 453589-94-1)
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