Isoquinolin-1-yldiphenylmethanol CAS 5467-92-5
| CAS No. | 5467-92-5 |
| Molecular Formula | C22H17NO |
| Molecular Weight | 311.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Isoquinolin-1-yldiphenylmethanol (CAS 5467-92-5), a certified reference material (molecular formula C22H17NO, MW 311.38 g/mol) for analytical method development and quality control.
Structurally, Isoquinolin-1-yldiphenylmethanol (C22H17NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 311.38 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Isoquinolin-1-yldiphenylmethanol 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 | C22H17NO |
| Molecular Weight | 311.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Isoquinolin Standards
- 1-Boc-4-Isoquinolin-1-yl-piperazine (CAS 205264-33-1)
- Isoquinolin-3-yldiphenylmethanol (CAS 31283-25-7)
- Ethyl (isoquinolin-1-yl(phenyl)methyl) carbonate (CAS 64362-55-6)
- 2-(Isoquinolin-1-yl)-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 13357-63-6)
- N-(Isoquinolin-6-yl)-2-((2-methoxyphenyl)amino)acetamide (CAS 920513-61-7)
- N-(Isoquinolin-6-yl)-2-((3-methoxyphenyl)amino)acetamide (CAS 920513-42-4)
- N-(Isoquinolin-6-yl)-2-((4-methoxyphenyl)amino)acetamide (CAS 920513-47-9)
- 3-((2-(Isoquinolin-6-ylamino)-2-oxoethyl)amino)benzamide (CAS 920513-35-5)
Recommended Standards
- DY131 (CAS 95167-41-2)
- Methyl (4-(2-oxo-2-((thiophen-2-ylmethyl)amino)ethyl)thiazol-2-yl)carbamate (CAS 946313-41-3)
- DI-Tert-butyl 2-cyanopiperazine-1,4-dicarboxylate (CAS 924964-23-8)
- Methyl 3-((4-methylphenyl)sulfonamido)thiophene-2-carboxylate (CAS 79128-72-6)
- 4-Iodo-1-phenyl-1H-imidazole (CAS 1334541-27-3)
- 4,5,5,5-Tetrafluoro-4-(trifluoromethyl)pentan-1-ol (CAS 29819-73-6)
- (2R,5R)-2-(4-fluorophenyl)-5-methylpyrrolidine (CAS 2162130-29-0)
- Landiolol Impurity 86 (CAS CATO-C4X-262186)
- Tazobactam Impurity 45 (CAS CATO-C4X-120545)
- 3-Benzyl-3-aza-bicyclo[3.2.1]octane-8-carbonitrile (CAS 141380-31-6)
- 1-(4-Isobutoxy-3-nitrophenyl)ethan-1-one (CAS 217485-63-7)
- Ethyl 5-(hydroxymethyl)-1-methyl-1H-pyrazole-3-carboxylate (CAS 199480-22-3)
- 3,4-Dimethoxybenzimidohydrazide (CAS 939999-69-6)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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