1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine CAS 900641-16-9
| CAS No. | 900641-16-9 |
| Molecular Formula | C8H18N4 |
| Molecular Weight | 170.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine is closely related to a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine (CAS 900641-16-9) is a high-purity analytical reference standard with the molecular formula C8H18N4 and a molecular weight of 170.26 g/mol.
The molecular framework of 1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine (C8H18N4) is characterized by 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine 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 | C8H18N4 |
| Molecular Weight | 170.26 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related triazolo Standards
- (1S)-1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine (CAS 1212823-28-3)
- 1-([1,2,4]triazolo[4,3-a]pyridin-7-yl)ethanamine (CAS 1547112-69-5)
- 1-([1,2,4]triazolo[4,3-a]pyridin-8-yl)ethanamine (CAS 1554425-57-8)
- 1-([1,2,4]triazolo[4,3-a]pyridin-5-yl)ethanamine (CAS 1554426-18-4)
- 6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde (CAS 749929-24-6)
- [1,2,3]Triazolo[1,5-a]quinoxaline (CAS 13390-30-2)
- [1,2,4]Triazolo[4,3-a]quinazoline (CAS 235-17-6)
- [1,2,4]Triazolo[4,3-a]quinoxaline (CAS 235-08-5)
Recommended Standards
- 1,1'-Bipiperazine (CAS 684250-50-8)
- 1-{pyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine (CAS 2090914-55-7)
- (2-methyl-3H-benzimidazol-5-yl)hydrazine (CAS 736881-43-9)
- 2H-Thiazolo[3,2-a]pyrimidine-5(3H)-thione (CAS 32084-58-5)
- (2S,3R)-Methyl 2-chloro-3-methoxybutanoate (CAS 1932371-25-9)
- N,1-Diethyl-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371232-92-7)
- 4-O-(2-Acetamido-2-deoxy-α-D-glucopyranosyl)-D-galactose (CAS 76909-76-7)
- 3-(3-Fluoro-4-methoxybenzyl)pyrrolidine (CAS 1267618-42-7)
- 4-Chloro-6-oxo-1-(4-phenoxyphenyl)-1,6-dihydropyridazine-3-carbonitrile (CAS 306976-53-4)
- 2-Bromo-6-[2-(4-piperidinyl)ethoxy]pyridinehydrochloride (CAS 1220038-33-4)
- Avizafone (CAS 65617-86-9)
- Phenoxathiin (CAS 262-20-4)
- 1-(2-Aminophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1053081-83-6)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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