((2R,3S,4R,5R)-3,4-Dihydroxy-5-(6-((4-nitrobenzyl)thio)-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate CAS 65199-10-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65199-10-2 |
| Molecular Formula | C17H18N5O9PS |
| Molecular Weight | 499.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
((2R,3S,4R,5R)-3,4-Dihydroxy-5-(6-((4-nitrobenzyl)thio)-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 65199-10-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H18N5O9PS. Molecular weight: 499.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H18N5O9PS |
| Molecular Weight | 499.39 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2S,3S,4S,5R,6S)-2-(methoxycarbonyl)-6-(((4-nitrophenoxy)carbonyl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 228412-71-3)
- Budesonide Impurity 71 (CAS 91160-87-1)
- 4,4'-(6-((1-Oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octan-4-yl)methoxy)-1,3,5-triazine-2,4-diyl)dibenzoic acid (CAS CATO-CIM-105307)
- (5-Cyclopropyl-isoxazol-4-yl)-[2,5-dimethyl-3-oxazol-2-yl-4-(propane-1-sulfonyl)-phenyl]-methanone (CAS 1231604-27-5)
- Benzyl (3-(iodomethyl)bicyclo[1.1.1]pentan-1-yl)carbamate (CAS 2830580-40-8)
- 3-(3,4-Dichlorobenzyl)-1,3-thiazolidine-2,4-dione (CAS 102653-57-6)
- 4-Bromo-5-cyclopropoxypicolinonitrile (CAS 1243386-78-8)
- 3-Amino-1-(carboxymethyl)pyridin-1-ium chloride (CAS 339195-53-8)
- EPN Oxon (CAS 2012-00-2)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com