2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)-N-(5-methylisoxazol-3-yl)acetamide CAS 670269-98-4
| CAS No. | 670269-98-4 |
| Molecular Formula | C12H11N5O2S |
| Molecular Weight | 289.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)-N-(5-methylisoxazol-3-yl)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 670269-98-4), a certified reference material (molecular formula C12H11N5O2S, MW 289.31 g/mol) for analytical method development and quality control.
2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)-N-(5-methylisoxazol-3-yl)acetamide (C12H11N5O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)-N-(5-methylisoxazol-3-yl)acetamide 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 | C12H11N5O2S |
| Molecular Weight | 289.31 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Triazolo Standards
- 4-(2-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)pyrrolidin-1-yl)-4-oxobutanoic acid (CAS 1322604-95-4)
- N-([1,2,4]Triazolo[3,4-b][1,3,4]thiadiazol-6-yl)-2-(methylthio)nicotinamide (CAS 852164-01-3)
- 3-Propyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-16-8)
- 5-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 5595-15-3)
- 2-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide (CAS 894061-98-4)
- [1,2,4]Triazolo[1,5-a]pyrimidin-2-amine, 7-[1-(3-methoxyphenoxy)ethyl]- (CAS 306979-54-4)
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(1H-pyrrol-1-yl)acetamide (CAS 2034317-41-2)
- 6-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl 4-methoxybenzoate (CAS 478039-75-7)
Recommended Standards
- 2-((6-Acetamidopyridin-3-yl)thio)nicotinic acid (CAS 343373-12-6)
- 2-(1-(Benzo[d]thiazol-2-yl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl)acetic acid (CAS 84968-78-5)
- 1-Phenyl-N-(7H-purin-6-yl)methanesulfonamide (CAS 82499-19-2)
- 2-(2-((5-Amino-1H-1,2,4-triazol-3-yl)thio)ethyl)isoindoline-1,3-dione (CAS 728901-60-8)
- 1-((4,6-Dimethylpyrimidin-2-yl)thio)propan-2-one hydrochloride (CAS 1056455-22-1)
- tert-Butyl (R)-(1-(chlorosulfonyl)piperidin-3-yl)carbamate (CAS 2878500-44-6)
- 3-((2,4,6-Trimethylphenyl)sulfonamido)thiophene-2-carboxylic acid (CAS 1153238-91-5)
- 3-Methyl-3-(thiophen-3-yl)oxolane-2,5-dione (CAS 1248465-86-2)
- (R)-2-(Difluoromethyl)piperazine dihydrochloride (CAS 2740593-36-4)
- Ethyl 1-(3-methyl-4-nitrophenyl)piperidine-3-carboxylate (CAS 927695-14-5)
- 2-(((1,1,1-Trifluoropropan-2-yl)oxy)methyl)butane-1-sulfonyl chloride (CAS 1536215-80-1)
- Isopongaflavone (CAS 64125-33-3)
- ((4-(2-Chlorophenoxy)phenyl)sulfonyl)leucine (CAS 875901-35-2)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
Why CATO?
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