Isoquinolin-1-yl(p-tolyl)methanol CAS 5467-96-9
| CAS No. | 5467-96-9 |
| Molecular Formula | C12H14ClN3O |
| Molecular Weight | 251.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Isoquinolin-1-yl(p-tolyl)methanol (CAS 5467-96-9), a certified reference material (molecular formula C12H14ClN3O, MW 251.71 g/mol) for analytical method development and quality control.
Isoquinolin-1-yl(p-tolyl)methanol (C12H14ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C12H14ClN3O |
| Molecular Weight | 251.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Isoquinolin Standards
- Isoquinolin-3-ylmethyl-phosphonic acid dimethyl ester (CAS 2097068-77-2)
- 1-(Isoquinolin-1-yl)-4-methyl-1H-pyrrole-3-carboxylic acid (CAS 649727-21-9)
- Isoquinolin-4-ylmethyl 1H-pyrrole-3-carboxylate (CAS 649727-16-2)
- 1-(Isoquinolin-1-yl)-1-phenylethan-1-ol (CAS 5467-83-4)
- 3-(Isoquinolin-1-yl)benzoic acid (CAS 1206969-87-0)
- 2-(Isoquinolin-1-yl)benzoic acid (CAS 95264-23-6)
- 4-(Isoquinolin-1-yl)benzoic acid (CAS 52947-18-9)
- 1-(Isoquinolin-5-yl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1157925-42-2)
Recommended Standards
- Ethyl 3-(5-chloro-1H-indol-3-yl)propanoate (CAS 221188-29-0)
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- n-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)methyl)propan-2-amine (CAS 851169-49-8)
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- 1-(2,6-Difluoro-4-nitrophenyl)piperidin-4-one (CAS 565459-90-7)
- (9H-carbazol-3-yl)methanamine (CAS 941869-10-9)
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- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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