CL 316243 CAS 183720-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183720-02-7 |
| Molecular Formula | C20H20ClNO7 |
| Molecular Weight | 421.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CL 316243 (CAS 183720-02-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H20ClNO7. Molecular weight: 421.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H20ClNO7 |
| Molecular Weight | 421.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- (2R,3R,4S,5R)-2-(6-((5-Chloro-2-methoxybenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 34349-36-5)
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Why CATO?
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