2-Amino-6-chloro-9-(2-deoxy-3,5-di-O-benzoyl-2-fluoro-β-D-arabinofuranosyl)purine CAS 118373-61-8
| CAS No. | 118373-61-8 |
| Molecular Formula | C24H19ClFN5O5 |
| Molecular Weight | 511.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 511.89 g/mol gives 2-Amino-6-chloro-9-(2-deoxy-3,5-di-O-benzoyl-2-fluoro-β-D-arabinofuranosyl)purine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-6-chloro-9-(2-deoxy-3,5-di-O-benzoyl-2-fluoro-β-D-arabinofuranosyl)purine (CAS 118373-61-8) is a high-purity analytical reference standard with the molecular formula C24H19ClFN5O5 and a molecular weight of 511.89 g/mol.
The molecular framework of 2-Amino-6-chloro-9-(2-deoxy-3,5-di-O-benzoyl-2-fluoro-β-D-arabinofuranosyl)purine (C24H19ClFN5O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. 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.
CATO manufactures 2-Amino-6-chloro-9-(2-deoxy-3,5-di-O-benzoyl-2-fluoro-β-D-arabinofuranosyl)purine 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.
Physical & Chemical Properties
| Molecular Formula | C24H19ClFN5O5 |
| Molecular Weight | 511.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
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- N-[4-[(2-Amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-1,2-dihydro-2-oxo-3-pyridinecarboxamide (CAS 1025720-94-8)
- 3-Amino-4-(benzo[d][1,3]dioxol-5-yl)-N-(4-nitrophenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332053-71-1)
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