Product Name

  • Name

    Oridonin

  • EINECS
  • CAS No. 28957-04-2
  • Density 1.42 g/cm3
  • Solubility
  • Melting Point 248-250 °C
  • Formula C20H28O6
  • Boiling Point 599.8 °C at 760 mmHg
  • Molecular Weight 364.439
  • Flash Point 215 °C
  • Transport Information
  • Appearance powder
  • Safety 36/37-24/25
  • Risk Codes 40
  • Molecular Structure Molecular Structure of 28957-04-2 (Oridonin)
  • Hazard Symbols Xn
  • Synonyms Kaur-16-en-15-one,7a,20-epoxy-1a,6b,7,14-tetrahydroxy-,(14R)- (8CI);Oridonin (7CI);Isodonol;
  • PSA 107.22000
  • LogP 0.37560

Oridonin Chemical Properties

Molecular Structure of Isodonol (CAS NO.28957-04-2): 

CAS: 28957-04-2
Empirical Formula: C20H28O6
Molecular Weight: 364.43
H bond acceptors: 6
H bond donors: 4
Freely Rotating Bonds: 4
Polar Surface Area: 107.22 Å2
Index of Refraction: 1.635
Molar Refractivity: 91.87 cm3
Molar Volume: 256.5 cm3
Surface Tension: 67.6 dyne/cm
Density: 1.42 g/cm3
Flash Point: 215 °C
Enthalpy of Vaporization: 102.45 kJ/mol
Boiling Point: 599.8 °C at 760 mmHg
Vapour Pressure: 6.9E-17 mmHg at 25°C
Melting point: 248-250°C
Product Categories: Miscellaneous Natural Products; Natural Plant Extract
InChI
InChI=1/C20H28O6/c1-9-10-4-5-11-18-8-26-20(25,19(11,14(9)22)15(10)23)16(24)13(18)17(2,3)7-6-12(18)21/h10-13,15-16,21,23-25H,1,4-8H2,2-3H3/t10?,11?,12?,13?,15-,16-,18-,19+,20?/m0/s1
Smiles
C1([C@@]23[C@@H]([C@@]45[C@@H](C(CC[C@@H]5O)(C)C)[C@@H]([C@@]2(OC4)O)O)CC[C@@H]([C@@H]3O)C1=C)=O

Oridonin Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 35mg/kg (35mg/kg)   British Patent Document. Vol. #1476016,

Oridonin Specification

  Isodonol , with CAS number of 28957-04-2, can be called Oridonin ; Kaur-16-en-15-one,7a,20-epoxy-1a,6b,7,14-tetrahydroxy-,(14R)- (8CI) ; 6,11b-(Epoxymethano)-6a,9-methano-1H-cyclohepta[a]naphthalene,kaur-16-en-15-one deriv ; Oridonin ; (14R)-7-alpha,20-Epoxy-1-alpha,6-beta,7,14-tetrahydroxykaur-16-en-15-one .

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