1-Methyl-1,2,3,4-tetrahydroquinolin-3-ol CAS 2144-65-2
| CAS No. | 2144-65-2 |
| Molecular Formula | C10H13NO |
| Molecular Weight | 163.22 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-Methyl-1,2,3,4-tetrahydroquinolin-3-ol.
1-Methyl-1,2,3,4-tetrahydroquinolin-3-ol (CAS 2144-65-2), molecular formula C10H13NO and molecular weight 163.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13NO, 1-Methyl-1,2,3,4-tetrahydroquinolin-3-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Methyl-1,2,3,4-tetrahydroquinolin-3-ol 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 | C10H13NO |
| Molecular Weight | 163.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-1,2,3,4-tetrahydroquinolin-5-ol (CAS 108825-11-2)
- 2-Methyl-5,6,7,8-tetrahydroquinolin-5-ol (CAS 109753-75-5)
- 1-Methyl-1,2,3,4-tetrahydroquinolin-5-ol (CAS 111052-00-7)
- (1,2,3,4-Tetrahydroquinolin-8-yl)methanol (CAS 112106-90-8)
- 4-Methyl-5,6,7,8-tetrahydroquinolin-2-ol (CAS 16236-70-7)
- 6-Methyl-5,6,7,8-tetrahydroquinolin-3-ol (CAS 1707581-32-5)
- 3-Methyl-1,2,3,4-tetrahydroquinolin-8-ol (CAS 1780167-30-7)
- 4-Methyl-1,2,3,4-tetrahydroquinolin-7-ol (CAS 179899-11-7)
Recommended Standards
- 1-Methyl-1,2,3,4-tetrahydroisoquinolin-7-ol (CAS 62535-38-0)
- 1-Methyl-1,2,3,4-tetrahydroquinolin-4-ol (CAS 24206-53-9)
- 1'H-Spiro[cyclopentane-1,3'-pyrrolo[1,2-c]oxazole] (CAS 706791-71-1)
- 1-Methyl-1,2,3,4-tetrahydroquinolin-6-ol (CAS 49742-76-9)
- 7-Fluoro-2-azaspiro[3.5]Nonane (CAS 2091299-06-6)
- 5-(o-tolyl)Pyrimidin-2-ol (CAS 1111108-27-0)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarboxylic acid (CAS 2266564-54-7)
- N2-Methylpyridine-2,5-diamine dihydrochloride (CAS 1439899-22-5)
- 1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-6-[(2E)-2-[(4-methoxyphenyl)imino]ethyl]-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 303148-40-5)
- Acalabrutinib Impurity N1 (CAS 1952316-43-6)
- Ticagrelor Impurity 88 (CAS 1006376-61-9)
- 4-(Isopropylsulfonyl)thiomorpholine-3-carboxylic acid (CAS 1544415-06-6)
- 1-[2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propan-1-one (CAS 1365803-10-6)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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