2-Ethyl-6-Methylaniline CAS 24549-06-2
| CAS No. | 24549-06-2 |
| Molecular Formula | C9H13N |
| Molecular Weight | 135.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 135.21 g/mol gives 2-Ethyl-6-Methylaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Ethyl-6-Methylaniline (CAS 24549-06-2), molecular formula C9H13N and molecular weight 135.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Ethyl-6-Methylaniline (C9H13N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H13N |
| Molecular Weight | 135.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-Ethyl-4-methylaniline (CAS 104715-64-2)
- 2-Ethyl-3-methylaniline (CAS 111923-32-1)
- 5-Ethyl-2-methylaniline (CAS 17070-96-1)
- 2-Ethyl-4-methylaniline (CAS 24544-07-8)
- 2-Ethyl-5-methylaniline (CAS 4748-81-6)
- 3-Ethyl-2-methylaniline (CAS 857245-39-7)
- 3-Ethyl-5-methylaniline (CAS 7544-53-8)
- 4-Ethyl-2-methylaniline (CAS 71757-56-7)
Recommended Standards
- N-Ethyl-o-toluidine (CAS 94-68-8)
- N,N,3-Trimethylaniline (CAS 121-72-2)
- N-Ethyl-p-toluidine (CAS 622-57-1)
- N,N-Dimethyl-o-toluidine (CAS 609-72-3)
- 1-Benzyl-2-methyl-1H-benzoimidazol-5-ylaminedihydrochloride (CAS 1185301-05-6)
- 4-(4-tert-Butylphenyl)-2-(cyclohexylsulfanyl)-4-oxobutanoic acid (CAS 301193-85-1)
- 3-Methyl-4-((1-methyl-1H-imidazol-2-yl)methoxy)aniline (CAS 793646-28-3)
- 2-(4-Bromo-1-methyl-1H-pyrazol-3-yl)ethan-1-amine (CAS 1551674-53-3)
- 3-((4-(Furan-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl)thio)propanoyl chloride (CAS 862704-70-9)
- 1-(3-chlorophenyl)-5-ethyl-1H-pyrazol-4-amine hydrochloride (CAS 1795184-89-2)
- N-Butyl-2,5-dichloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)benzamide (CAS 898425-58-6)
- Methyl 6-(2-aminoethyl)pyridine-2-carboxylate (CAS 910405-69-5)
- 1-Chloro-4-(pent-4-en-1-yl)benzene (CAS 134831-42-8)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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