5-Methyl-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)isoxazole-3-carboxamide CAS 1208929-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1208929-91-2
Molecular FormulaC13H11N3O3S
Molecular Weight289.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)isoxazole-3-carboxamide CAS 1208929-91-2 chemical structure

Description

5-Methyl-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)isoxazole-3-carboxamide (CAS 1208929-91-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11N3O3S. Molecular weight: 289.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H11N3O3S
Molecular Weight289.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3
Sulfur Atoms1

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