6-(Methylamino)-2-naphthoic acid CAS 141361-12-8
| CAS No. | 141361-12-8 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(Methylamino)-2-naphthoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-(Methylamino)-2-naphthoic acid (CAS 141361-12-8) is a high-purity analytical reference standard with the molecular formula C12H11NO2 and a molecular weight of 201.22 g/mol.
6-(Methylamino)-2-naphthoic acid (C12H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
CATO manufactures 6-(Methylamino)-2-naphthoic 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.
Physical & Chemical Properties
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Methylamino Standards
- 5-[[Bis(methylamino)methylene]amino]-2-oxo-pentanoic Acid (CAS 107347-91-1)
- 6-(Methylamino)-2-phenylpyrimidin-4(3H)-one (CAS 31937-01-6)
- Ethyl 2-(methylamino)-4-oxo-4,5-dihydrothiophene-3-carboxylate (CAS 886360-78-7)
- 2-(Methylamino)-1-(naphthalen-1-yl)ethan-1-ol (CAS 1242161-63-2)
- 2-(Methylamino)-1-(naphthalen-2-yl)ethan-1-ol (CAS 5696-81-1)
- 3-(Methylamino)-5-(trifluoromethyl)picolinonitrile (CAS 1449117-32-1)
- Ethyl 2-(methylamino)octanoate (CAS 1218398-72-1)
- 11-(methylamino)undecan-1-ol (CAS 98603-16-8)
Recommended Standards
- 1-(2-Methylbenzyl)-1H-pyrrole-2,5-dione (CAS 140480-91-7)
- tert-butyl (4-oxotetrahydrofuran-3-yl)carbamate (CAS 1414975-77-1)
- 5-(M-tolyl)-1h-pyrrole-2-carboxylic acid (CAS 1400635-76-8)
- N-(1H-pyrrolo[2,3-c]pyridin-5-yl)cyclopropanecarboxamide (CAS 1415124-72-9)
- 3-Amino-3-phenylpropanamide hydrochloride (CAS 30066-26-3)
- 5-(Fluoromethyl)furan-2-carbaldehyde (CAS 94043-06-8)
- 3-amino-1$l^{6}-benzothiophene-1,1-dione (CAS 858819-96-2)
- N-((phenylcarbamoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338395-15-6)
- 1-(6-Bromo-5-hydroxyindolin-1-yl)ethanone (CAS 42443-15-2)
- MGH-CP1 (CAS 896657-58-2)
- tert-Butyl but-3-yn-2-ylcarbamate (CAS 154181-98-3)
- 5-Chloro-3-methyl-1-(1-naphthalenylmethyl)-1H-pyrazole-4-carboxaldehyde (CAS 956714-19-5)
- ethyl (2R)-2-amino-2-(4-chlorophenyl)acetate hydrochloride (CAS 1958125-90-0)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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