1-Phenylisoquinolin-3(2H)-one CAS 23832-72-6
| CAS No. | 23832-72-6 |
| Molecular Formula | C15H11NO |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Phenylisoquinolin-3(2H)-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.
CATO supplies 1-Phenylisoquinolin-3(2H)-one (CAS 23832-72-6), a certified reference material (molecular formula C15H11NO, MW 221.25 g/mol) for analytical method development and quality control.
The molecular framework of 1-Phenylisoquinolin-3(2H)-one (C15H11NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H11NO |
| Molecular Weight | 221.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Phenylisoquinolin Standards
- 3-Phenylisoquinolin-4-ol (CAS 51787-73-6)
- 4-Phenylisoquinolin-1(2H)-one (CAS 36828-24-7)
- N-Phenylisoquinolin-5-amine (CAS 109571-87-1)
- 3-Phenylisoquinolin-1-amine (CAS 23023-35-0)
- 2-Methyl-4-phenylisoquinolin-1(2H)-one (CAS 108960-88-9)
- (3-Phenylisoquinolin-4-yl)methanol (CAS 385416-19-3)
- 2-Methyl-3-phenylisoquinolin-1(2H)-one (CAS 34497-10-4)
- 3-Methyl-2-phenylisoquinolin-1(2H)-one (CAS 73109-01-0)
Recommended Standards
- 1-Phenylcyclohepta[b]pyrrol-2(1H)-one (CAS 303730-52-1)
- 1-Phenylquinolin-4(1H)-one (CAS 40695-01-0)
- 1-Phenyl-1H-indole-3-carbaldehyde (CAS 32542-59-9)
- 2-((2-(Tert-butyl)phenyl)amino)-2-oxoacetic acid (CAS 254751-08-1)
- N-tert-Butylisopropylamine (CAS 7515-80-2)
- 7-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1567214-36-1)
- N-(2-(dimethylamino)ethyl)thiophene-2-carboxamide (CAS 314263-59-7)
- 3,4-Dimethyl-3-(2,3-dimethylphenyl)propiophenone (CAS 898792-83-1)
- Rabeprazole impurity 46 (CAS CATO-C4X-112146)
- Benzo[d]thiazole-2-carbothioyl chloride (CAS 58861-60-2)
- N-(9-Oxo-9H-fluoren-1-yl)acetamide (CAS 6954-57-0)
- Benzyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate (CAS 163210-59-1)
- 2-(1,4-Diazepan-1-yl)-6-ethylpyrimidin-4(1H)-one (CAS 502133-51-9)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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