(R)-(((2R,3S,4R,5R)-D-Sofosbuvir Isomer CAS CATO-C4X-105236
| CAS No. | CATO-C4X-105236 |
| Molecular Formula | C22H29FN3O9P |
| Molecular Weight | 529.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (R)-(((2R,3S,4R,5R)-D-Sofosbuvir Isomer (CAS CATO-C4X-105236), a certified reference material (molecular formula C22H29FN3O9P, MW 529.45 g/mol) for analytical method development and quality control.
The molecular framework of (R)-(((2R,3S,4R,5R)-D-Sofosbuvir Isomer (C22H29FN3O9P) is characterized by a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (R)-(((2R,3S,4R,5R)-D-Sofosbuvir Isomer 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 | C22H29FN3O9P |
| Molecular Weight | 529.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (S)-(((2R,3S,4R,5R)-L-Sofosbuvir Isomer (CAS CATO-C4X-105235)
- (S)-(((2R,3S,4R,5S)-L-Sofosbuvir Isomer (CAS CATO-C4X-105237)
- Sofosbuvir Impurity 33 (CAS CATO-C4X-105233)
- (2R,3R,4S,5S)-D-Sofosbuvir Isomer (CAS CATO-C4X-105241)
- 1-BENZYL 2-TERT-BUTYL 4-OXOPYRAZOLIDINE-1,2-DICARBOXYLATE (CAS 503072-63-7)
- 4-(2-Fluorophenyl)phenol (CAS 321-62-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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