Product Name

  • Name

    Madecassic acid

  • EINECS
  • CAS No. 18449-41-7
  • Density 1.23 g/cm3
  • Solubility
  • Melting Point 270 °C (dec.)
  • Formula C30H48O6
  • Boiling Point 641.7 °C at 760 mmHg
  • Molecular Weight 504.708
  • Flash Point 355.9 °C
  • Transport Information
  • Appearance
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 18449-41-7 (Madecassic acid)
  • Hazard Symbols IrritantXi
  • Synonyms Brahmicacid (6CI);Urs-12-en-28-oic acid, 2a,3b,6b,23-tetrahydroxy- (8CI);2a,3b,6b,23-Tetrahydroxy-urs-12-en-28-oic acid;6b-Hydroxyasiatic acid;NSC 88135;
  • PSA 118.22000
  • LogP 4.00350

Madecassic acid Chemical Properties

IUPAC Name: (1S,2R,4aS,6aR,6aS,6bR,8R,8aR,9R,10R,11R,12aR,14bS)-8,10,11-Trihydroxy-9-(hydroxymethyl)-1,2,6a,6b,9,12a-hexamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid    
Empirical Formula: C30H48O6
Molecular Weight: 504.6985
Freely Rotating Bonds: 6
Polar Surface Area: 63.22 Å2
Index of Refraction: 1.59
Molar Refractivity: 138.08 cm3
Molar Volume: 408.6 cm3
Polarizability: 54.74 ×10-24 cm3
Surface Tension: 57.1 dyne/cm
Density: 1.23 g/cm3
Flash Point: 355.9 °C
Enthalpy of Vaporization: 108.5 kJ/mol
Boiling Point: 641.7 °C at 760 mmHg
Vapour Pressure: 3.61E-19 mmHg at 25°C
The Cas Register Number of  Madecassic acid is 18449-41-7. The chemical synonyms of  Madecassic acid (CAS NO.18449-41-7) are (1S,2R,4aS,6aR,6aS,6bR,8R,8aR,9R,10R,11R,12aR,14bS)-8,10,11-Trihydroxy-9-(hydroxymethyl)-1,2,6a,6b,9,12a-hexamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid . The molecular structure of  Madecassic acid (CAS NO.18449-41-7) is
.

Madecassic acid Uses

  Madecassic acid (CAS NO.18449-41-7) is used in organic synthesis .

Madecassic acid Safety Profile

Hazard Codes: IrritantXi

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