Product Name

  • Name

    3-Hydroxy-4-methoxycinnamic acid

  • EINECS 208-676-0
  • CAS No. 537-73-5
  • Article Data56
  • CAS DataBase
  • Density 1.316 g/cm3
  • Solubility
  • Melting Point 230 °C (dec.)(lit.)
  • Formula C10H10O4
  • Boiling Point 410.2 °C at 760 mmHg
  • Molecular Weight 194.187
  • Flash Point 167.6 °C
  • Transport Information
  • Appearance Off-white crystalline solid
  • Safety 26-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 537-73-5 (3-Hydroxy-4-methoxycinnamic acid)
  • Hazard Symbols IrritantXi
  • Synonyms Cinnamicacid, 3-hydroxy-4-methoxy- (7CI,8CI);3-Hydroxy-4-methoxycinnamic acid;4-Methoxycaffeic acid;4-O-Methylcaffeic acid;Hesperetic acid;Isoferulicacid;NSC 51987;
  • PSA 66.76000
  • LogP 1.49860

3-Hydroxy-4-methoxycinnamic acid Chemical Properties

Molecular structure of Isoferulic acid (CAS NO.537-73-5) is:

Product Name: Isoferulic acid
CAS Registry Number: 537-73-5
IUPAC Name: (E)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoic acid
Molecular Weight: 194.184 [g/mol]
Molecular Formula: C10H10O4
XLogP3: 1.5
H-Bond Donor: 2
H-Bond Acceptor: 4
Melting Point: 230 °C (dec.)(lit.)
Surface Tension: 56.1 dyne/cm
Density: 1.316 g/cm3
Flash Point: 150.5 °C
Enthalpy of Vaporization: 65.35 kJ/mol
Boiling Point: 372.3 °C at 760 mmHg
Vapour Pressure: 3.34E-06 mmHg at 25°C
Product Categories: Pharmaceutical Raw Materials;Aromatic Cinnamic Acids, Esters and Derivatives;Cinnamic acid;Aromatics Compounds;Aromatics;C10;Carbonyl Compounds;Carboxylic Acids

3-Hydroxy-4-methoxycinnamic acid Uses

 Isoferulic acid (CAS NO.537-73-5) can be used as hypoglycemic.

3-Hydroxy-4-methoxycinnamic acid Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 8100mg/kg (8100mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Yakugaku Zasshi. Journal of Pharmacy. Vol. 95, Pg. 539, 1975.
rat LD50 oral 7900mg/kg (7900mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Yakugaku Zasshi. Journal of Pharmacy. Vol. 95, Pg. 539, 1975.

3-Hydroxy-4-methoxycinnamic acid Safety Profile

Safty information about Isoferulic acid (CAS NO.537-73-5) is:
Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-24/25 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection. 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 2
RTECS: UD3365400
Hazard Note: Irritant
HS Code: 29189090

3-Hydroxy-4-methoxycinnamic acid Specification

 Isoferulic acid , its cas register number is 537-73-5. It also can be called 2-Propenoic acid,3-(3-hydroxy-4-methoxyphenyl)- ; Cinnamic acid, 3-hydroxy-4-methoxy- ; Hesperetic acid ; 3-(3-Hydroxy-4-methoxyphenyl)-2-propenoic acid ; 3-Hydroxy-4-methoxycinnamic acid ; Cinnamic acid, 3-hydroxy-4-methoxy- (8CI) .It is a off-white crystalline solid.

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