5-(Furan-2-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)isoxazole-3-carboxamide CAS 1396706-80-1
| CAS No. | 1396706-80-1 |
| Molecular Formula | C16H12N4O3 |
| Molecular Weight | 308.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(Furan-2-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)isoxazole-3-carboxamide 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.
5-(Furan-2-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)isoxazole-3-carboxamide (CAS 1396706-80-1) is a high-purity analytical reference standard with the molecular formula C16H12N4O3 and a molecular weight of 308.29 g/mol.
5-(Furan-2-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)isoxazole-3-carboxamide (C16H12N4O3) contains a nitrogen-containing heterocyclic scaffold, an amide 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.
Physical & Chemical Properties
| Molecular Formula | C16H12N4O3 |
| Molecular Weight | 308.29 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide (CAS 135-65-9)
- 4-(4-(2-Hydroxybenzoyl)-1H-pyrazol-1-yl)benzoic acid (CAS 146618-31-7)
- Dolutegravir Impurity N1 (CAS 1335210-34-8)
- Phenyl (diethoxyphosphoryl)methanesulfonate (CAS 157126-38-0)
- 3-Aminopyrrolidine-3-carboxylic acid hydrochloride (CAS 39739-38-3)
- 3-Aminoadamantane-1-carboxylic Acid (CAS 6240-10-4)
- 1-(5-(Methylthio)-1H-1,2,4-triazol-1-yl)ethanone (CAS 63236-93-1)
- 1-[4-(oxiran-2-ylmethoxy)phenyl]propan-1-one (CAS 36467-33-1)
- tert-Butyl 4-((5-bromothiophen-2-yl)sulfonyl)-3-methylpiperazine-1-carboxylate (CAS 1261234-56-3)
- 1-(2-Amino-6-chlorophenyl)-3-pyrrolidinol (CAS 1220037-83-1)
- Ethyl S-(4-(1-methyl-1H-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidin-2-yl)cysteinate (CAS 1008465-61-9)
- N-(4-Amino-5-(4-chlorobenzyl)pyrimidin-2-yl)cyanamide (CAS 143946-61-6)
- 6-(4-Iodophenyl)-6-oxohexanoic acid (CAS 854658-73-4)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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