1,5,7-Trichloroacridin-9(10H)-one CAS 90019-39-9
| CAS No. | 90019-39-9 |
| Molecular Formula | C13H6Cl3NO |
| Molecular Weight | 298.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,5,7-Trichloroacridin-9(10H)-one.
CATO supplies 1,5,7-Trichloroacridin-9(10H)-one (CAS 90019-39-9), a certified reference material (molecular formula C13H6Cl3NO, MW 298.55 g/mol) for analytical method development and quality control.
The molecular framework of 1,5,7-Trichloroacridin-9(10H)-one (C13H6Cl3NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,5,7-Trichloroacridin-9(10H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H6Cl3NO |
| Molecular Weight | 298.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (7R,11R)-3,7,11,15-Tetramethylhexadecan-3-ol (CAS 20685-73-8)
- 3,7,11,15-Tetramethylhexadecan-1-ol (CAS 645-72-7)
- N-(2-hydroxyethyl)-2-(2,4,5-trichlorophenoxy)acetamide (CAS 19336-01-7)
- 3,7,11,15-Tetramethylhexadecan-3-ol (CAS 85761-30-4)
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- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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