(2R,3R,4S,5R)-4-Amino-2-(6-amino-9H-purin-9-yl)-5-(aminomethyl)tetrahydrofuran-3-ol CAS 67313-23-9
| CAS No. | 67313-23-9 |
| Molecular Formula | C10H15N7O2 |
| Molecular Weight | 265.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2R,3R,4S,5R)-4-Amino-2-(6-amino-9H-purin-9-yl)-5-(aminomethyl)tetrahydrofuran-3-ol 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.
(2R,3R,4S,5R)-4-Amino-2-(6-amino-9H-purin-9-yl)-5-(aminomethyl)tetrahydrofuran-3-ol (CAS 67313-23-9), molecular formula C10H15N7O2 and molecular weight 265.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (2R,3R,4S,5R)-4-Amino-2-(6-amino-9H-purin-9-yl)-5-(aminomethyl)tetrahydrofuran-3-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 265.27 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).
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.
Physical & Chemical Properties
| Molecular Formula | C10H15N7O2 |
| Molecular Weight | 265.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 7 |
Recommended Standards
- (2R,3R,4S,5R)-2-(4-Amino-1H-benzo[d]imidazol-1-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 20649-47-2)
- (3-Amino-4-methyl-5-nitrophenyl)(morpholino)methanone (CAS 696616-88-3)
- (1s,2r,3r)-1-(2-Phenyl-2h-1,2,3-triazol-4-yl)butane-1,2,3,4-tetraol (CAS 46994-10-9)
- (3Z)-3-[2-oxo-2-(pyridin-4-yl)ethylidene]-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 904818-35-5)
- Sodium 2-bromo-2-fluoroacetate (CAS 70395-36-7)
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- 3-(2-Methoxyethoxy)-1,6-naphthyridin-5(6H)-one (CAS 1173699-59-6)
- N-Ethylpropylamine (CAS 20193-20-8)
- 1-(2-Fluoro-6-nitrophenyl)piperidine (CAS 1233952-03-8)
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