(2E,5E)-5-[(2-Hydroxyphenyl)methylidene]-3-methyl-2-(nitromethylidene)-1,3-thiazolidin-4-one CAS 338750-91-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338750-91-7
Molecular FormulaC12H10N2O4S
Molecular Weight278.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,5E)-5-[(2-Hydroxyphenyl)methylidene]-3-methyl-2-(nitromethylidene)-1,3-thiazolidin-4-one CAS 338750-91-7 chemical structure

Description

(2E,5E)-5-[(2-Hydroxyphenyl)methylidene]-3-methyl-2-(nitromethylidene)-1,3-thiazolidin-4-one (CAS 338750-91-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10N2O4S. Molecular weight: 278.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H10N2O4S
Molecular Weight278.28 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms1

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