3-Methyl-4-quinolinol CAS 64965-46-4
| CAS No. | 64965-46-4 |
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 159.18 g/mol gives 3-Methyl-4-quinolinol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Methyl-4-quinolinol (CAS 64965-46-4) is a high-purity analytical reference standard with the molecular formula C10H9NO and a molecular weight of 159.18 g/mol.
3-Methyl-4-quinolinol (C10H9NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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.
CATO manufactures 3-Methyl-4-quinolinol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 8-Methyl-4-quinolinol (CAS 23432-44-2)
- 23432-40-8 6-Methyl-4-quinolinol MFCD00272343 4-Hydroxy-6-methylquinoline, 6-Methyl-1,4-dihydroquinolin-4-one (CAS 23432-40-8)
- 1321-40-0 Quinolinol Hydroxyquinoleine [French] Hydroxyquinoleine (CAS 1321-40-0)
- 58327-60-9 7-Propyl-8-quinolinol 7-Propyloxine 8-Hydroxy-7-propylquinoline P0531 (CAS 58327-60-9)
- 4-Quinolinol, 8-chloro-7-methoxy-2-[4-(1-methylethyl)-2-thiazolyl]- (CAS 923289-39-8)
Recommended Standards
- 3-Methyl-4-phenylisoxazole (CAS 25388-20-9)
- 3-Methyl-8-hydroxyquinoline (CAS 75457-13-5)
- 3-Methyl-3-phenyloxirane-2-carbonitrile (CAS 28937-48-6)
- 3-methylidene-1-phenylazetidin-2-one (CAS 69193-55-1)
- 3-(Cyclopentyloxy)-4-methylaniline (CAS 1154943-24-4)
- N-(2-Chlorobenzyl)-2-(2-methylphenoxy)-1-butanamine (CAS 1040684-48-7)
- (5Z)-5-[(2,6-Difluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 503826-74-2)
- 1-Fluoro-3,4-dimethoxy-2-methylbenzene (CAS 1135253-12-1)
- 2-(2-(Trifluoromethyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 328964-84-7)
- (E)-Methyl 2-(2-chlorobenzylidene)-3-oxobutanoate (CAS 910471-57-7)
- n-(2-Bromobenzyl)-2,2-dimethylpropan-1-amine (CAS 1249112-96-6)
- 3-(4-Methoxyphenyl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)propanamide (CAS 1396783-54-2)
- 2-Amino-5,5,5-trifluoro-4,4-dimethylpentan-1-ol (CAS 2303344-35-4)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com