Ethyl 2-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)acetate CAS 1018057-24-3
| CAS No. | 1018057-24-3 |
| Molecular Formula | C11H12N4O2 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)acetate 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.
Ethyl 2-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 1018057-24-3) is a high-purity analytical reference standard with the molecular formula C11H12N4O2 and a molecular weight of 232.24 g/mol.
Based on its molecular formula C11H12N4O2, Ethyl 2-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)acetate 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 232.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C11H12N4O2 |
| Molecular Weight | 232.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 3-(5-(Pyridin-3-yl)-1,2,4-oxadiazol-3-yl)morpholine (CAS 1707571-75-2)
- 2-Methyl-2-(4-(pyridin-2-yl)-1H-1,2,3-triazol-1-yl)propanoic acid (CAS 2138521-56-7)
- 2-Methyl-2-(4-(pyridin-3-yl)-1H-1,2,3-triazol-1-yl)propanoic acid (CAS 2138068-95-6)
- 2-Methyl-2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)propanoic acid (CAS 2137787-30-3)
- Ethyl 2-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 883290-90-2)
- Ethyl 2-(3-(pyridin-4-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 320419-38-3)
- 1,3-Di(pyridin-2-yl)benzene (CAS 136538-84-6)
- 1,3-Di(pyridin-4-yl)benzene (CAS 170165-79-4)
Recommended Standards
- 3-(7-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)propanoic acid (CAS 1018051-91-6)
- 4-Amino-8-methoxyquinoline-3-carbohydrazide (CAS 1018135-53-9)
- 3-(2-Methoxyphenyl)-1-methyl-1h-pyrazole-5-carboxylic acid (CAS 1015868-53-7)
- 3-Cyclopropyl-6-ethyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1018151-12-6)
- 3-Mercaptohexyl butyrate (CAS 136954-21-7)
- 3-Bromo-4-(methylsulfanyl)benzoic acid (CAS 58123-71-0)
- 3-Methyl-2-(phenylselanyl)cyclopentanone (CAS 78763-74-3)
- 2-Amino-3-fluoro-5-iodobenzoic acid (CAS 1070977-99-9)
- (S)-1-(Cyclopropylmethyl)pyrrolidine-2-carboxamide (CAS 114812-44-1)
- Sodium Oxazole-2-carboxylate (CAS 1255098-88-4)
- Stiripentol Impurity 6 (CAS 58345-04-3)
- 1-Chloro-3-ethylbenzene (CAS 620-16-6)
- 1-Benzylquinolin-1-ium bromide (CAS 26323-01-3)
- Hexapeptide-11 (CAS 161258-30-6)
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