5-[4-[(2S)-2-(1H-Benzimidazol-2-yl)-2-(2-benzothiazolylamino)ethyl]-2-fluorophenyl]-3-isothiazolidinone 1,1-dioxide CAS 850321-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.850321-90-3
Molecular FormulaC25H20FN5O3S2
Molecular Weight521.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-[4-[(2S)-2-(1H-Benzimidazol-2-yl)-2-(2-benzothiazolylamino)ethyl]-2-fluorophenyl]-3-isothiazolidinone 1,1-dioxide CAS 850321-90-3 chemical structure

Description

5-[4-[(2S)-2-(1H-Benzimidazol-2-yl)-2-(2-benzothiazolylamino)ethyl]-2-fluorophenyl]-3-isothiazolidinone 1,1-dioxide (CAS 850321-90-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H20FN5O3S2. Molecular weight: 521.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC25H20FN5O3S2
Molecular Weight521.59 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms5
Sulfur Atoms2

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