Product Name

  • Name

    ponicidin

  • EINECS
  • CAS No. 52617-37-5
  • Density 1.46g/cm3
  • Solubility
  • Melting Point 239-242 °C(Solv: methanol (67-56-1))
  • Formula C20H26O6
  • Boiling Point 580.9oC at 760 mmHg
  • Molecular Weight 362.423
  • Flash Point 210oC
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 52617-37-5 (ponicidin)
  • Hazard Symbols
  • Synonyms Rubescensin B;
  • PSA 96.22000
  • LogP 0.73960

Rubescensin B Chemical Properties

Molecular Structure:

Molecular Formula: C20H26O6
Molecular Weight: 362.4168
Systematic Name: (3S)-4-(4-Chlorophenyl)-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid
Synonyms of Rubescensin B (CAS NO.52617-37-5): (1-alpha,6-beta,7-alpha,14S,20S)-7,20:14,20-Diepoxy-1,6,7-trihydroxykaur-16-en-15-one ; Ponicidin ; Kaur-16-en-15-one, 7,20:14,20-diepoxy-1,6,7-trihydroxy-, (1-alpha,6-beta,7-alpha,14S,20S)-
CAS NO: 52617-37-5
Product Categories: Drug / Therapeutic Agent ; Natural Product 
Index of Refraction: 1.649
Molar Refractivity: 90.021 cm3
Molar Volume: 247.041 cm3
Surface Tension: 67.247 dyne/cm
Density: 1.467 g/cm3
Flash Point: 210.005 °C
Enthalpy of Vaporization: 99.759 kJ/mol
Boiling Point of Rubescensin B (CAS NO.52617-37-5): 580.937 °C at 760 mmHg

Rubescensin B Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 55800ug/kg (55.8mg/kg)   "Zhongliu Yanjiu" Cancer Review, Yu, R., et al., eds., Shanghai Science/Technology Publisher,Peop. Rep. China, 1994Vol. -, Pg. 187, 1994.

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