Nigranoic acid
[CAS# 39111-07-4]

Identification

• Name: Nigranoic acid
• Synonyms: (3S,3aR,4aS,6aR,7R,9aS,9bS)-7-[(1R,4Z)-5-Carboxy-1-methyl-4-hexen-1-yl]decahydro-6a,9a-dimethyl-3-(1-methylethenyl)-1H-cyclopenta[a]cyclopropa[e]naphthalene-3a(4H)-propanoic acid
• Molecular Formula: C₃₀H₄₆O₄
• Molecular Weight: 470.68
• CAS Registry Number: 39111-07-4

Properties

• Solubility: Insoluble (4.7E^-5 g/L) (25 ºC), Calc.^*
• Density: 1.10±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 128-130 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)^**Sun, Han-dong; Journal of Natural Products 1996, V59(5), P525-7.