Allyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate CAS 865660-64-6
| CAS No. | 865660-64-6 |
| Molecular Formula | C12H12N4O2 |
| Molecular Weight | 244.25 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.
Allyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate (CAS 865660-64-6), molecular formula C12H12N4O2 and molecular weight 244.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H12N4O2, Allyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 244.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Allyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate 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 | C12H12N4O2 |
| Molecular Weight | 244.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 9-Oxo-1h,2h,3h,9h-pyrrolo[2,1-b]quinazoline-6-carbohydrazide (CAS 565206-94-2)
- Benzyl (2-aminopyrimidin-5-yl)carbamate (CAS 857409-39-3)
- 8-Morpholinoquinoline-5,6-dione (CAS 21872-95-7)
- Bis(3-amino-4-hydroxyphenyl)methanone (CAS 22445-98-3)
- 1-Chloro-2,4-dimethyl-6-nitrobenzene (CAS 16618-56-7)
- 2-(5-Oxo-6-oxa-4-azaspiro[2.4]heptan-4-yl)acetic acid (CAS 1956369-03-1)
- 2,4-Dichloro-6-methylacetophenone (CAS 1803823-98-4)
- N-propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220036-96-3)
- 5-(Chloromethyl)-3-isopropyl-1-methyl-1H-pyrazole (CAS 1260658-78-3)
- 2-(Propan-2-ylsulfanyl)thieno[3,2-d]pyrimidin-4-ol (CAS 339105-63-4)
- 2-((Furan-2-ylmethylene)amino)acetic acid (CAS 375365-51-8)
- 6-Benzyl-2-(cyclohexanecarboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1329866-42-3)
- 1-(5-Bromothiophen-3-yl)-N,N-dimethylmethanamine (CAS 1364268-16-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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