(R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6(5H)-one CAS 755039-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 755039-54-4 |
| Molecular Formula | C13H17ClN4O |
| Molecular Weight | 280.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6(5H)-one (CAS 755039-54-4) pharmaceutical standards reference standard. Molecular formula: C13H17ClN4O. Molecular weight: 280.75 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H17ClN4O |
| Molecular Weight | 280.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- (1S,3R)-3-(2-(4-chlorophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-17-9)
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- (1R,3S)-3-(2-(3-chlorophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-16-8)
- Ethyl 2-chloro-6-nitroquinoline-3-carboxylate (CAS 91538-58-8)
- 6-Bromo-2,3-difluorophenol (CAS 186590-23-8)
- 3,4-Bis(dibromomethyl)benzonitrile (CAS 19047-19-9)
- 4,6-Quinolinediamine, n4,n4-dimethyl- (CAS 462648-51-7)
- Phenylephrine Impurity 28(Mixture of Diastereomers) (CAS CATO-C4X-146728)
- tert-Butyl (2-((tert-butoxycarbonyl)(methyl)amino)ethyl)(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate (CAS 1051930-06-3)
- Semaglutide Impurity 6 (CAS 62-57-7)
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