2,6-diethyl-4-cyanopyridine CAS 37581-44-5
| CAS No. | 37581-44-5 |
| Molecular Formula | C10H12N2 |
| Molecular Weight | 160.22 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 2,6-diethyl-4-cyanopyridine.
2,6-diethyl-4-cyanopyridine (CAS 37581-44-5) is a high-purity analytical reference standard with the molecular formula C10H12N2 and a molecular weight of 160.22 g/mol.
2,6-diethyl-4-cyanopyridine (C10H12N2) 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 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.
As a certified reference material (CRM), 2,6-diethyl-4-cyanopyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12N2 |
| Molecular Weight | 160.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2,6,7-Trimethylpyrrolo[1,2-a]pyrimidine (CAS 61900-72-9)
- 2-Amino-2-(4-ethylphenyl)acetonitrile (CAS 746571-09-5)
- 2,5,6-Trimethylpyrazolo[1,5-a]pyridine (CAS 234754-44-0)
- 2-Amino-4,5,6,7-tetrahydro-1H-indene-3-carbonitrile (CAS 937647-66-0)
- 3-(4-(4-Nitrophenyl)piperazin-1-yl)-1-(thiophen-2-yl)propan-1-one (CAS 477328-86-2)
- 3-(2,6-Dichlorophenyl)-2-hydroxypropanoic acid (CAS 1508654-31-6)
- (1R,2R)-2-((benzylamino)methyl)cyclohexan-1-ol hydrochloride (CAS 77612-17-0)
- 5-((4-Hydroxypiperidin-1-yl)(p-tolyl)methyl)-2-methylthiazolo[3,2-b][1,2,4]triazol-6-ol (CAS 851809-18-2)
- 3-Carboethoxy-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-35-3)
- 1-Chloropyrido[3,4-d]pyridazin-4-amine (CAS 2730140-57-3)
- (E)-{[6-(4-chlorophenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylidene}[(4-nitrophenyl)methoxy]amine (CAS 338404-56-1)
- Ethyl 6-chloro-4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate (CAS 958332-77-9)
- N-(2-(1H-Pyrazol-1-yl)benzyl)-8-isopropyl-2-(piperidin-3-yloxy)pyrazolo[1,5-a][1,3,5]triazin-4-amine (CAS 1453834-21-3)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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