6-Methyl-3-(2H-1,2,3-triazol-2-yl)picolinonitrile CAS 1384199-29-4
| CAS No. | 1384199-29-4 |
| Molecular Formula | C9H7N5 |
| Molecular Weight | 185.19 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 6-Methyl-3-(2H-1,2,3-triazol-2-yl)picolinonitrile.
6-Methyl-3-(2H-1,2,3-triazol-2-yl)picolinonitrile (CAS 1384199-29-4) is a high-purity analytical reference standard with the molecular formula C9H7N5 and a molecular weight of 185.19 g/mol.
The molecular framework of 6-Methyl-3-(2H-1,2,3-triazol-2-yl)picolinonitrile (C9H7N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 6-Methyl-3-(2H-1,2,3-triazol-2-yl)picolinonitrile 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 | C9H7N5 |
| Molecular Weight | 185.19 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 3,3-Dimethyl-1-(trifluoromethoxy)butan-2-amine (CAS 1334149-08-4)
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- 1-(2-aminophenyl)-1H-1,2,4-triazole-3-carbonitrile (CAS 1283897-20-0)
- Benzonitrile, 4-(4H-1,2,4-triazol-4-ylamino)- (CAS 148869-66-3)
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- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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