2-(Dimethylamino)pyrimidine-5-carbonitrile CAS 55338-76-6
| CAS No. | 55338-76-6 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Dimethylamino)pyrimidine-5-carbonitrile (CAS 55338-76-6), molecular formula C7H8N4 and molecular weight 148.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(Dimethylamino)pyrimidine-5-carbonitrile (C7H8N4) is characterized by a nitrile group, an aromatic ring system. 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.
As a certified reference material (CRM), 2-(Dimethylamino)pyrimidine-5-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 | C7H8N4 |
| Molecular Weight | 148.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Related Dimethylamino Standards
- 3-(Dimethylamino)pyrazine-2-carbonitrile (CAS 138560-55-1)
- 4-(Dimethylamino)pyrimidine-5-carbonitrile (CAS 14246-91-4)
- 2-(Dimethylamino)pyrimidine-4-carbonitrile (CAS 79605-00-8)
- 4-(Dimethylamino)pyrimidine-2-carbonitrile (CAS 500160-46-3)
- 6-(Dimethylamino)pyrimidine-4-carbonitrile (CAS 65735-63-9)
- 4-(Dimethylamino)but-2-enoyl chloride (CAS 774534-34-8)
- 5-(Dimethylamino)pentane-1-thiol (CAS 138628-29-2)
- 2-(Dimethylamino)ethyl carbamimidothioate (CAS 17124-82-2)
Recommended Standards
- 2,6-Diamino-4-methylnicotinonitrile (CAS 38841-52-0)
- 2-(Azidomethyl)-6-methylpyridine (CAS 332179-68-7)
- 2,6-Dimethyl-1H-purine (CAS 5943-89-5)
- 2-(6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl)acetonitrile (CAS 438031-82-4)
- 2-(bromomethyl)-5-nitro-furan (CAS 20782-91-6)
- 2-(1-Cyclopropyl-ethoxy)-phenylamine (CAS 1713476-43-7)
- 2-(4-Ethylphenoxy)ethan-1-ol (CAS 54411-10-8)
- 8-Methyl-2-phenylquinazolin-4(3H)-one (CAS 29083-93-0)
- 1-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylic acid (CAS 914358-27-3)
- 2-((3,4-Dimethoxyphenyl)sulfonyl)ethan-1-ol (CAS 688763-13-5)
- 2-(3-Methyl-6-oxo-5-(trifluoromethyl)pyridazin-1(6H)-yl)acetic acid (CAS 1823265-20-8)
- Tert-butyl 2-(4-methyl-1,3-thiazol-2-yl)acetate (CAS 1211112-27-4)
- 4-Methyl-N-(7-nitro-9H-fluoren-2-yl)benzenesulfonamide (CAS 70730-48-2)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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