n-Isopentyl-3-methylaniline CAS 14426-14-3
| CAS No. | 14426-14-3 |
| Molecular Formula | C12H19N |
| Molecular Weight | 177.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-Isopentyl-3-methylaniline.
n-Isopentyl-3-methylaniline (CAS 14426-14-3) is a high-purity analytical reference standard with the molecular formula C12H19N and a molecular weight of 177.29 g/mol.
Structurally, n-Isopentyl-3-methylaniline (C12H19N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 177.29 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.
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 | C12H19N |
| Molecular Weight | 177.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1961 |
| Nitrogen Atoms | 1 |
Related n Standards
- 2-Isopentyl-3,5-dimethylpyrazine (CAS 111150-30-2)
- 3-Isopentyl-2,5-dimethylpyrazine (CAS 18433-98-2)
- 5-Isopentyl-2,3-dimethylpyrazine (CAS 18450-01-6)
- n-Isopentyl-1h-imidazole-1-carboxamide (CAS 149047-78-9)
- 3-Isopentyl-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152651-80-3)
- 1-(1-Isopentyl-1H-pyrazol-4-yl)-N-methylmethanamine (CAS 1249802-65-0)
- 2-(1-Isopentyl-1H-pyrazol-4-yl)ethan-1-amine (CAS 1342179-32-1)
- (1-Isopentyl-1H-pyrazol-4-yl)boronic acid (CAS 847818-58-0)
Recommended Standards
- R-Sulforaphane (in ethanol) (CAS 142825-10-3)
- 4-Methyl-N-(3-methylbutyl)aniline (CAS 14426-15-4)
- 4-(3,4-Dimethylphenyl)butan-1-amine (CAS 142332-71-6)
- 4-(4-Ethylphenyl)butan-2-amine (CAS 146440-76-8)
- 1-(3-Cyano-4,6-dimethylpyridin-2-yl) 4-methyl benzene-1,4-dicarboxylate (CAS 400077-14-7)
- 6-Hydroxy-4-((tetrahydrofuran-2-yl)oxy)pyridin-2(1H)-one (CAS 130567-60-1)
- Ethyl 2-(4-ethoxy-3-fluorophenyl)cyclopropane-1-carboxylate (CAS 2001540-59-4)
- 4,6-Diaminoresorcinol dihydrochloride (CAS 16523-31-2)
- 4-Butoxy-3,5-difluorobenzaldehyde (CAS 1443344-17-9)
- 6-amino-5-chloro-3,4-dihydropyrimidin-4-one (CAS 310400-36-3)
- 3-phenylcycloheptan-1-one (CAS 74395-08-7)
- 3-(4-Bromophenyl)oxirane-2-carboxylic acid (CAS 779323-72-7)
- 2-(4-Methyl-1,2,5-oxadiazol-3-yl)acetic Acid (CAS 15323-69-0)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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