{(2E)-3-Oxo-2-[4-(trifluoromethyl)benzylidene]-2,3-dihydro-4H-1,4-benzothiazin-4-yl}acetic acid CAS 900345-90-6

Purity 97%+In StockPharmaceutical Standards
CAS No.900345-90-6
Molecular FormulaC18H12F3NO3S
Molecular Weight379.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

{(2E)-3-Oxo-2-[4-(trifluoromethyl)benzylidene]-2,3-dihydro-4H-1,4-benzothiazin-4-yl}acetic acid CAS 900345-90-6 chemical structure

Description

CATO supplies {(2E)-3-Oxo-2-[4-(trifluoromethyl)benzylidene]-2,3-dihydro-4H-1,4-benzothiazin-4-yl}acetic acid (CAS 900345-90-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H12F3NO3S. Molecular weight: 379.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H12F3NO3S
Molecular Weight379.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

Recommended Standards

Why CATO?