2-((3,4-Dimethylphenyl)amino)nicotinic acid CAS 16396-31-9
| CAS No. | 16396-31-9 |
| Molecular Formula | C14H14N2O2 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-((3,4-Dimethylphenyl)amino)nicotinic acid (CAS 16396-31-9), a certified reference material (molecular formula C14H14N2O2, MW 242.27 g/mol) for analytical method development and quality control.
Structurally, 2-((3,4-Dimethylphenyl)amino)nicotinic acid (C14H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 242.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2-((3,4-Dimethylphenyl)amino)nicotinic 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 | C14H14N2O2 |
| Molecular Weight | 242.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Dimethylphenyl Standards
- 2-[(2,4-Dimethylphenyl)amino]nicotinic acid (CAS 17782-10-4)
- 2-((2,3-Dimethylphenyl)amino)nicotinic acid (CAS 4394-05-2)
- 2,5-Dimethylphenyl 3-(furan-2-yl)acrylate (CAS 853349-24-3)
- 2,6-Dimethylphenyl 3-(furan-2-yl)acrylate (CAS 853407-26-8)
- 2-[(2,5-Dimethylphenyl)amino]nicotinic acid (CAS 55285-29-5)
- 2-[(3,5-Dimethylphenyl)amino]nicotinic acid (CAS 55285-30-8)
- n-(2,5-Dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 733794-35-9)
- N-(2,6-Dimethylphenyl)-6-oxo-1,6-dihydropyridine-2-carboxamide (CAS 1982260-18-3)
Recommended Standards
- 4-[(3-methoxyphenyl)methoxy]benzaldehyde (CAS 161192-29-6)
- [2,2′-Bipyridine]-4-butanoic acid (CAS 1642786-47-7)
- Methyl 4-(naphthalen-2-yl)-4-oxobutanoate (CAS 1590-21-2)
- tert-Butyl 2-oxo-1-oxa-3,7-diazaspiro[4.4]nonane-7-carboxylate (CAS 1642899-83-9)
- Maytansinoid DM4 (CAS 796073-69-3)
- Ethyl 2-(3,5-difluoro-2-propoxyphenyl)-2-oxoacetate (CAS 1443334-22-2)
- 4-(2-Fluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-05-2)
- 2-Chloro-6-methylpyridine-3,4-dicarbonitrile (CAS 95058-94-9)
- N'-[1-(1,3-Dioxo-2,3-dihydro-1H-inden-2-ylidene)ethyl]-2-phenylacetohydrazide (CAS 1020252-30-5)
- 5-(Furan-2-yl)-1H-pyrazole-3-carboxamide (CAS 857283-79-5)
- 1-[(3-Methylphenyl)methyl]-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 478043-01-5)
- 2,4,6-Tri([1,1'-biphenyl]-4-yl)-1,3,5-triazine (CAS 31274-51-8)
- 21978-49-4 5,9,13,17,21,25,29,33-Pentatriacontaoctaen-2-one,6,10,14,18,22,26,30,34-octamethyl-, (5E,9E,13E,17E,21E,25E,29E)- (CAS 21978-49-4)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
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