4-Amino-2-methylquinoline-6-carboxylic acid CAS 99984-73-3
| CAS No. | 99984-73-3 |
| Molecular Formula | C11H10N2O2 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Amino-2-methylquinoline-6-carboxylic acid 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 4-Amino-2-methylquinoline-6-carboxylic acid (CAS 99984-73-3), a certified reference material (molecular formula C11H10N2O2, MW 202.21 g/mol) for analytical method development and quality control.
4-Amino-2-methylquinoline-6-carboxylic acid (C11H10N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 6-Amino-2-(phenylamino)pyrimidin-4(3H)-one (CAS 103041-17-4)
- 6-amino-2-methyl-quinoline-4-carboxylic acid (CAS 103858-07-7)
- 4-Amino-2-cyclopropylisoindoline-1,3-dione (CAS 1042635-26-6)
- 8-Amino-7-methylquinoline-2-carboxylic acid (CAS 1092304-70-5)
- 5-Amino-2-(1H-pyrazol-1-yl)benzamide (CAS 1158414-84-6)
- Amino(quinolin-7-yl)acetic acid (CAS 1218381-58-8)
- 4-Amino-8-methylquinoline-3-carboxylic acid (CAS 1234857-01-2)
- 2-Amino-4-methylquinoline-7-carboxylic acid (CAS 124281-66-9)
Recommended Standards
- 4-Amino-2-methylquinoline-3-carboxylic acid (CAS 75353-49-0)
- 4-Amino-2-phenyl-1H-imidazole-5-carboxamide (CAS 41631-74-7)
- 4-Amino-2-(1H-pyrrol-1-yl)benzoic acid (CAS 337913-58-3)
- 4-Amino-6-(p-tolyl)-1,3,5-triazin-2(1H)-one (CAS 43153-54-4)
- 5-Chloro-6-((Methylthio)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 59640-47-0)
- 2-methyloxazole-5-carbonitrile (CAS 100703-81-9)
- 4,6-Diamino-2,5-dihydropyridazine-3,5-dicarbonitrile (CAS 677709-28-3)
- Istradefylline Impurity 29 (CAS CATO-C4X-18239)
- Methanone, (3,4-dihydro-1(2H)-quinolinyl)(3-methoxyphenyl) (CAS 346724-47-8)
- ethyl N-carbamimidoylcarbamate (CAS 30884-39-0)
- (3,4-Dimethylphenyl)(furan-2-yl)methanol (CAS 1249993-02-9)
- N-(4-chloro-3-nitrophenyl)-2-((N-cyclohexyl-4-methylphenyl)sulfonamido)acetamide (CAS 332156-20-4)
- 3-(1-Amino-2-(1-trityl-1H-imidazol-4-yl)ethyl)oxetan-3-ol (CAS 2200627-32-1)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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