3-Amino-6-methoxy-3,4-dihydroquinolin-2(1H)-one CAS 756756-10-2
| CAS No. | 756756-10-2 |
| Molecular Formula | C10H12N2O2 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Amino-6-methoxy-3,4-dihydroquinolin-2(1H)-one 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.
CATO supplies 3-Amino-6-methoxy-3,4-dihydroquinolin-2(1H)-one (CAS 756756-10-2), a certified reference material (molecular formula C10H12N2O2, MW 192.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H12N2O2, 3-Amino-6-methoxy-3,4-dihydroquinolin-2(1H)-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H12N2O2 |
| Molecular Weight | 192.21 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 8-Amino-4-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1018570-11-0)
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Recommended Standards
- 3-Amino-4-(cyclopropylamino)benzoic acid (CAS 879558-09-5)
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- 3-Cyclopropyl-5-methoxybenzoic acid (CAS 916343-79-8)
- Di-tert-butyl 1,3-phenylenedicarbamate (CAS 59255-77-5)
- (S)-2-(tert-butoxycarbonylamino)-3-(4-carbamoyl-2,6-dimethylphenyl)propanoic acid (CAS 623950-02-7)
- 2,2'-Selenodibenzoic acid (CAS 86571-08-6)
- 4-(2-Aminoethyl)-2-propyltetrahydro-2h-pyran-4-ol (CAS 1523030-78-5)
- 5-Chloro-6-oxo-1,6-dihydropyridine-2-carboxylic Acid (CAS 103997-21-3)
- N,N'-Dicyclohexylpropanediamide (CAS 10256-00-5)
- 1-Ethyl-6-methylquinazolin-4(1H)-one (CAS 1379685-35-4)
- 2-(azepan-2-yl)ethan-1-ol hydrochloride (CAS 109859-93-0)
- N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)cyclopropanesulfonamide (CAS 1797985-15-9)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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