(2E,5Z)-5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}-3-methyl-2-(nitromethylidene)-1,3-thiazolidin-4-one CAS 551921-81-4

Purity 97%+In StockPharmaceutical Standards
CAS No.551921-81-4
Molecular FormulaC12H7ClF3N3O3S
Molecular Weight365.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,5Z)-5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}-3-methyl-2-(nitromethylidene)-1,3-thiazolidin-4-one CAS 551921-81-4 chemical structure

Description

(2E,5Z)-5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}-3-methyl-2-(nitromethylidene)-1,3-thiazolidin-4-one (CAS 551921-81-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7ClF3N3O3S. Molecular weight: 365.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H7ClF3N3O3S
Molecular Weight365.72 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentF/Cl-containing
Nitrogen Atoms3
Sulfur Atoms1

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