20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol

20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol structure

CAS No.: 55785-27-8

Chemical Name:: 20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol

Synonyms: Condurangamin B;Kondurangamin B;Condurangamine B;20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol;Pregnane-3,11,12,14,20-pentol, 20-(3-pyridinecarboxylate), (3β,5α,11α,12β,14β)- (9CI)

CBNumber:: CB82168438

Molecular Formula:: C27H39NO6

Molecular Weight:: 473.6

MDL Number:

MOL File:: 55785-27-8.mol

Last updated:2022-12-21 16:56:50

Request For Quotation

20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol Properties

Melting point	119-121°C and 163-5°C
Boiling point	613.4±55.0 °C(Predicted)
Density	1.287±0.06 g/cm3(Predicted)
pka	13.88±0.70(Predicted)
FDA UNII	0P6X30QT8M

20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol Chemical Properties,Uses,Production

Description

A second base present in the bark extract of Cortex condurango, this steriodal alkaloid has the double melting point given above. The structure has also been assigned on the basis of chemical and spectroscopic data.

References

Pailer, Ganzinger, Monatsh. Chern., 106,37 (1975)

20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol Preparation Products And Raw materials

Raw materials

Preparation Products

20-(3-Pyridylcarbonyloxy)-5α-pregnane-3β,11α,12β,14β-tetrol Condurangamin B Condurangamine B Kondurangamin B Pregnane-3,11,12,14,20-pentol, 20-(3-pyridinecarboxylate), (3β,5α,11α,12β,14β)- (9CI) 55785-27-8