Methyl 8-aminoquinoline-7-carboxylate CAS 181285-05-2
| CAS No. | 181285-05-2 |
| Molecular Formula | C11H10N2O2 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.21 g/mol gives Methyl 8-aminoquinoline-7-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl 8-aminoquinoline-7-carboxylate (CAS 181285-05-2), a certified reference material (molecular formula C11H10N2O2, MW 202.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10N2O2, Methyl 8-aminoquinoline-7-carboxylate 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 202.21 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.
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.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O2 |
| Molecular Weight | 202.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 4-Aminoquinoline-3-carbohydrazide (CAS 1049127-54-9)
- Methyl 6-aminoquinoline-2-carboxylate (CAS 112089-60-8)
- Methyl 2-Aminoquinoline-7-carboxylate (CAS 1169998-94-0)
- Methyl 6-Aminoquinoline-3-carboxylate (CAS 1170979-26-6)
- Methyl 8-aminoquinoline-6-carboxylate (CAS 1303890-27-8)
- Methyl 2-aminoquinoline-5-carboxylate (CAS 1414959-01-5)
- Methyl 4-aminoquinoline-8-carboxylate (CAS 1416438-65-7)
- Methyl 5-aminoquinoline-8-carboxylate (CAS 157252-33-0)
Recommended Standards
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- Methyl 4-(1H-pyrazol-3-yl)benzoate (CAS 179057-10-4)
- Methyl 3-aminoquinoline-8-carboxylate (CAS 1822679-47-9)
- (5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(2-chlorophenyl)methanone (CAS 618091-54-6)
- 4-[([1,1-Biphenyl]-4-ylmethoxy)methyl]piperidine (CAS 946680-54-2)
- (2-Amino-5,6,7,8-tetrahydro-3-quinolyl)(phenyl)methanone (CAS 1447962-29-9)
- BMN 673 (CAS 1207454-56-5)
- N-Tetradecane (CAS 629-59-4)
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- 2-Amino-4-(difluoromethyl)-5-iodonicotinonitrile (CAS 1805056-23-8)
- 1,1-Dichlorocyclohexane (CAS 2108-92-1)
- 4-[(Cyclohexanesulfonyl)methyl]-3,5-dimethyl-1,2-oxazole (CAS 303985-16-2)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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