3-Methyl-4-{[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]amino}benzenol CAS 241126-94-3

Purity 97%+In StockPharmaceutical Standards
CAS No.241126-94-3
Molecular FormulaC13H13N3O4
Molecular Weight275.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-4-{[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]amino}benzenol CAS 241126-94-3 chemical structure

Description

3-Methyl-4-{[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]amino}benzenol (CAS 241126-94-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H13N3O4. Molecular weight: 275.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H13N3O4
Molecular Weight275.26 g/mol
AppearancePale yellow to yellow crystalline powder
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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