2-(2-aminoethyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one CAS 1019108-76-9
| CAS No. | 1019108-76-9 |
| Molecular Formula | C8H16N4O |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-aminoethyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(2-aminoethyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1019108-76-9), a certified reference material (molecular formula C8H16N4O, MW 184.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H16N4O, 2-(2-aminoethyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.24 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.
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.
CATO manufactures 2-(2-aminoethyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H16N4O |
| Molecular Weight | 184.24 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related aminoethyl Standards
- 4-(2-Aminoethyl)-3-(tert-butyl)isoxazol-5(2H)-one (CAS 952959-48-7)
- N-(2-aminoethyl)-5-methylthiophene-2-carboxamide (CAS 103879-56-7)
- 2-Aminoethyl 2-aminoethanethiosulfonate dihydrochloride (CAS 10027-70-0)
- N-(2-aminoethyl)-2-cyclohexylacetamide (CAS 1042651-19-3)
- S-(2-Aminoethyl) 2-aminoethanesulfonothioate (CAS 2458-50-6)
- (2-aminoethyl)(ethyl)(3,3,3-trifluoropropyl)amine (CAS 1410029-83-2)
- Ethyl 1-(2-aminoethyl)-1h-1,2,3-triazole-4-carboxylate (CAS 1464847-28-6)
- Ethyl 3-(1-aminoethyl)-1h-1,2,4-triazole-5-carboxylate (CAS 1520637-48-2)
Recommended Standards
- 3-Phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 10183-74-1)
- 1,7-naphthyridine-5-carboxylic acid (CAS 1019115-06-0)
- 1,6-naphthyridine-3-carboxylic acid (CAS 1017793-59-7)
- 3-Ethyl-3-propylpiperazine-2,6-dione (CAS 102154-07-4)
- 2-Chloro-3-((3-(diethylamino)propyl)amino)naphthalene-1,4-dione (CAS 331462-38-5)
- Tert-butyl 3-(1-methyl-1H-pyrazol-4-yl)piperazine-1-carboxylate (CAS 1461869-12-4)
- Adenosine, [P(R)]-5′-O-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-, cyclic nucleotide (CAS 1638241-89-0)
- 2-((N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)-4-methoxyphenyl)sulfonamido)-N,N-dimethylacetamide (CAS 400085-62-3)
- ((2R,3R,4S,5R)-4-Acetoxy-5-(2-amino-6-chloro-9H-purin-9-yl)-3-fluorotetrahydrofuran-2-yl)methyl 4-methylbenzoate (CAS 1612192-25-2)
- (R)-4-(2,2,2-Trifluoro-1-hydroxyethyl)benzoic acid (CAS 150821-42-4)
- ethyl 5-methylbenzothiophene-2-carboxylate (CAS 101219-39-0)
- 6-ethynyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374652-76-2)
- 1-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)oxy)phenyl)ethanone (CAS 413620-34-5)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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