5-Amino-2-(azepan-1-yl)benzonitrile CAS 78252-09-2
| CAS No. | 78252-09-2 |
| Molecular Formula | C13H17N3 |
| Molecular Weight | 215.29 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 5-Amino-2-(azepan-1-yl)benzonitrile.
5-Amino-2-(azepan-1-yl)benzonitrile (CAS 78252-09-2) is a high-purity analytical reference standard with the molecular formula C13H17N3 and a molecular weight of 215.29 g/mol.
5-Amino-2-(azepan-1-yl)benzonitrile (C13H17N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C13H17N3 |
| Molecular Weight | 215.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-4-(cyclohexylamino)benzonitrile (CAS 123856-34-8)
- 2-Amino-6-propyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1251338-57-4)
- Ethyl 3-amino-2-((tetrahydro-2H-pyran-4-yl)methyl)propanoate (CAS 1251388-74-5)
- Methyl 2-amino-4-(4-methylpiperazin-1-yl)butanoate (CAS 1339524-41-2)
- 4-Amino-1-(2-((2-methoxyethyl)(methyl)amino)ethyl)pyrrolidin-2-one (CAS 1339652-61-7)
- 2-Amino-6-isopropyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1343255-72-0)
- 4-Amino-1-benzylpiperidine-4-carbonitrile (CAS 136624-42-5)
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Recommended Standards
- 5-Amino-2-(3-methylpiperidin-1-yl)benzonitrile (CAS 952934-64-4)
- 5-Ethyl-1,4-dimethyl-2-phenyl-1H-pyrazol-3(2H)-imine (CAS 754130-79-5)
- 5-(Piperidin-1-yl)-2,3-dihydro-1H-inden-1-one (CAS 808756-85-6)
- 5-Ethyl-1-isopropyl-3-phenyl-1H-1,2,4-triazole (CAS 488151-53-7)
- 3-Amino-3-cyclohexylpropanamide hydrochloride (CAS 1375473-18-9)
- 2-Chloro-N-methyl-N-(4-(trifluoromethoxy)phenyl)quinazolin-4-amine (CAS 827030-37-5)
- Methyl 2-amino-5-(4-iodo-1h-pyrazol-1-yl)-2-methylpentanoate (CAS 1341642-19-0)
- 2-(3,4-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 670232-64-1)
- 1-[alpha-(4,6-Dimethoxypyrimidin-2-yl)benzyl]-piperazine (CAS 354563-89-6)
- 2-Methyl-N-(2,4,6-trimethoxyphenyl)quinazolin-4-amine (CAS 827031-14-1)
- 4-(6-Chloropyridin-3-yl)benzonitrile (CAS 919496-21-2)
- 4-((3-(4-Carboxybenzyl)-2,4-dioxothiazolidin-5-yl)amino)benzoic acid (CAS 1008710-58-4)
- (2S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 23082-29-3)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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