N-(3-Methylisoxazol-5-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide CAS 1448124-39-7
| CAS No. | 1448124-39-7 |
| Molecular Formula | C11H9N7O2 |
| Molecular Weight | 271.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(3-Methylisoxazol-5-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (C11H9N7O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 271.23 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(3-Methylisoxazol-5-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448124-39-7), molecular formula C11H9N7O2 and molecular weight 271.23 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(3-Methylisoxazol-5-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-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.
Physical & Chemical Properties
| Molecular Formula | C11H9N7O2 |
| Molecular Weight | 271.23 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 7 |
Related N Standards
- N-(5-Methylisoxazol-3-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448130-88-8)
- N-(3-Methylisoxazol-5-yl)-4-(trifluoromethyl)nicotinamide (CAS 533932-28-4)
- (3-Methylisoxazol-5-yl)methyl 2H-chromene-3-carboxylate (CAS 1060781-54-5)
- 2-Methyl-5-(3-methylisoxazol-5-yl)benzene-1-sulfonyl chloride (CAS 1284186-31-7)
- N-(5-methylisoxazol-3-yl)-N-(1-phenylcyclopentyl)formamide (CAS 700855-74-9)
- 2-(5-Methylisoxazol-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 330466-17-6)
- N-(5-Methylisoxazol-3-yl)-1-oxoisochromane-3-carboxamide (CAS 868154-29-4)
- (5-Methylisoxazol-4-yl)(2-phenylmorpholino)methanone (CAS 1448075-10-2)
Recommended Standards
- 5-((3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy)nicotinic acid (CAS 1421662-49-8)
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414348-95-0)
- 2-((tert-Butoxycarbonyl)amino)-5,5,5-trifluoropentanoic acid (CAS 1454913-78-0)
- (2R,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414348-94-9)
- (S)-N-((R)-1-(2-chlorophenyl)-2-((3,3-difluorocyclobutyl)amino)-2-oxoethyl)-1-(4-cyanopyridin-2-yl)-N-(5-fluoropyridin-3-yl)-5-oxopyrrolidine-2-carboxamide (CAS 2070009-31-1)
- 2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride (CAS 952-10-3)
- (S)-2-methylbut-3-enoic acid (CAS 59014-11-8)
- 10-Hydroxydecanoic Acid (CAS 1679-53-4)
- 3-Cyano-N-(6-methylpyridin-2-yl)benzamide (CAS 900801-18-5)
- (S)-2-(4-(((2,4-Diaminoquinazolin-6-yl)amino)methyl)benzamido)pentanedioic acid (CAS 56239-22-6)
- 2-(3-Bromo-1H-pyrazol-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 1427021-45-1)
- 1-tert-Butyl-5-methyl-1H-pyrazole-3-carbonyl chloride (CAS 306936-94-7)
- 2-Bromo-3-(4-fluorophenyl)-1-propene (CAS 731773-10-7)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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