4-((Dimethylamino)methylene)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile CAS 338392-22-6
| CAS No. | 338392-22-6 |
| Molecular Formula | C10H13N3O |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((Dimethylamino)methylene)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 338392-22-6), molecular formula C10H13N3O and molecular weight 191.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-((Dimethylamino)methylene)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (C10H13N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-((Dimethylamino)methylene)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile 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 | C10H13N3O |
| Molecular Weight | 191.23 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.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-(2-Chlorobenzyl)-1h-indole (CAS 677013-22-8)
- N-(3-((3,4-Difluorophenyl)amino)-3-oxo-1-phenylpropyl)benzamide (CAS 852304-07-5)
- Ethyl 3-piperidinecarboxylate hydrochloride (CAS 4842-86-8)
- 4-(3-Methanesulfonyl-4-methyl-6-phenylpyridin-2-yl)morpholine (CAS 339017-11-7)
- 8-Ethyl-2-(p-tolyl)quinoline-4-carbonyl chloride (CAS 1160261-22-2)
- Fesoterodine Impurity 14 (CAS 1262778-55-1)
- 3-Ethyl-2-thioxooxazolidin-5-one (CAS 6966-56-9)
- 5-(Chloromethyl)-6-propylbenzo[d][1,3]dioxole (CAS 1938-32-5)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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