(E)-1-ethyl-3,3-dimethyl-2-(2-(phenylamino)vinyl)-3H-indol-1-ium-5-sulfonate CAS 146368-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.146368-09-4
Molecular FormulaC20H22N2O3S
Molecular Weight370.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-ethyl-3,3-dimethyl-2-(2-(phenylamino)vinyl)-3H-indol-1-ium-5-sulfonate CAS 146368-09-4 chemical structure

Description

(E)-1-ethyl-3,3-dimethyl-2-(2-(phenylamino)vinyl)-3H-indol-1-ium-5-sulfonate (CAS 146368-09-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H22N2O3S. Molecular weight: 370.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H22N2O3S
Molecular Weight370.47 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2
Sulfur Atoms1

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