trans-4-Hydroxycinnamic acid ≥98% (by HPLC), Sigma-Aldrich®

CAS Number:501-98-4

:7400-08-0

Formula:C₉H₈O₃

MDL Number:MFCD00004399

:164.16 g/mol

Melting Pt:214 °C (dec., lit.)

:M-Clarity™ quality level = MQ200

EINECS:231-000-0

:GHS07

Storage Temperature:Room Temperature

Specification Test Results

Appearance (Colour):
White to Yellow and Faint Beige to Beige and Faint Brown to Brown
Appearance (Form):
Powder
Purity (Hplc Area %):
≥98.0 %
Solubility (Colour):
Colorless to Yellow
Solubility (Turbidity):
Clear
Solubility (Method):
50 mg/ml, Ethanol
Proton Nmr Spectrum:
Conforms to structure