PLX 647 dihydrochloride CAS 1779796-38-1
| CAS No. | 1779796-38-1 |
| Molecular Formula | C21H17F3N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H17F3N4HCl, PLX 647 dihydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 418.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
PLX 647 dihydrochloride (CAS 1779796-38-1), molecular formula C21H17F3N4HCl and molecular weight 418.85 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H17F3N4 2*HCl |
| Molecular Weight | 418.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-(benzyloxy)-5-bromo-2-fluorophenol (CAS 1881292-59-6)
- 2-Fluoro-5-isocyanatobenzonitrile (CAS 1261438-96-3)
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- (1-Benzyl-1H-1,2,4-triazol-3-yl)methanol (CAS 138624-61-0)
- 3-(4-Benzylpiperazin-1-yl)propanimidamide dihydrochloride (CAS 1269151-58-7)
- (R)-4-(tert-Butoxy)-4-oxo-2-(4-(trifluoromethyl)phenyl)butanoic acid (CAS 1956437-64-1)
- 3-bromo-[2,3'-bifuran]-2'-carboxylic acid (CAS 2025822-81-3)
- 3-Amino-5-methylisoxazole-4-carbonitrile (CAS 41808-52-0)
- 3-Chloropyrazine-2,5-dicarbonitrile (CAS 918410-50-1)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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