2-[3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl]acetohydrazide CAS 1015605-16-9
| CAS No. | 1015605-16-9 |
| Molecular Formula | C9H10N6O |
| Molecular Weight | 218.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-[3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl]acetohydrazide (CAS 1015605-16-9) is a high-purity analytical reference standard with the molecular formula C9H10N6O and a molecular weight of 218.22 g/mol.
Based on its molecular formula C9H10N6O, 2-[3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl]acetohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-[3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl]acetohydrazide 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 | C9H10N6O |
| Molecular Weight | 218.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 6 |
Related Pyridin Standards
- 5-Methyl-1-(pyridin-4-ylmethyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1248975-23-6)
- 5-Ethyl-3-(pyridin-3-yl)-1,2-oxazole-4-carboxylic acid (CAS 1340031-52-8)
- Ethyl 5-(pyridin-3-yl)-1h-1,2,4-triazole-3-carboxylate (CAS 1343270-71-2)
- Methyl 2-(3-(pyridin-3-yl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416339-39-3)
- Methyl 2-(3-(pyridin-2-yl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416340-58-3)
- 1-(1-(Pyridin-3-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1437432-72-8)
- 1-(1-(Pyridin-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1437432-83-1)
- 1-(1-(Pyridin-4-yl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1437433-09-4)
Recommended Standards
- 4-{[(difluoromethyl)sulfanyl]methyl}benzoic acid (CAS 1000932-37-5)
- 2,4,6-Trimethyl-alpha-(trifluoromethyl)benzyl Alcohol (CAS 102626-53-9)
- 4-(4'-Dimethylaminophenyl)-1,2,4-Triazoline-3,5-Dione (DAPTAD) (CAS 111256-83-8)
- 5-Amino-1-(pyridin-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1033463-39-6)
- 2-Butyryldimedone (CAS 17450-95-2)
- Dimethyl 5-hydroxypyridine-3,4-dicarboxylate (CAS 19804-07-0)
- Acenaphtho[1,2-d][1,3]thiazol-8-amine (CAS 7496-68-6)
- 2,2-Difluoroethanesulfonyl Chloride (CAS 1033906-60-3)
- 3-(2-Chlorophenyl)-3-(3,5-dichlorobenzenesulfonamido)propanoic acid (CAS 794573-87-8)
- 287100-85-0 Dodecanoic acid-12-13C Lauric acid-12-13C (CAS 287100-85-0)
- 1-Bromo-2,4-difluoro-5-(trifluoromethyl)benzene (CAS 261945-71-5)
- 5-Nitroisoquinolin-3-ol (CAS 581813-27-6)
- Loratadine Impurity 43 (CAS CATO-C4X-142643)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com