Nigericin (28380-24-7)

Identification
Name:	Nigericin
Synonyms:	Antibiotic K 178;Antibiotic M 2;Antibiotic X 464;Azalomycin M;Helixin C;Polyetherin A;Stereoisomer oftetrahydro-6-[[9-methoxy-2,4,10-trimethyl-2-[octahydro-2,3'-dimethyl-5'-[tetrahydro-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyl-2H-pyran-2-yl][2,2'-bifuran]-5-yl]-1,6-dioxaspiro[4.5]dec-7-yl]methyl]-a,3-dimethyl-2H-pyran-2-aceticacid;X 464;
CAS:	28380-24-7
Molecular Formula:	C₄₀H₆₈O₁₁
Molecular Weight:	724.96132
InChI:	InChI=1S/C40H68O11/c1-21-11-12-28(46-33(21)26(6)36(42)43)17-29-18-30(45-10)27(7)40(48-29)25(5)19-38(9,51-40)32-13-14-37(8,49-32)35-23(3)16-31(47-35)34-22(2)15-24(4)39(44,20-41)50-34/h21-35,41,44H,11-20H2,1-10H3,(H,42,43)/t21-,22-,23-,24+,25+,26+,27+,28+,29+,30+,31+,32+,33+,34-,35+,37-,38-,39-,40+/m0/s1
Molecular Structure:
Properties
Transport:	UN 3462 6
Melting Point:	245-255ºC
Flash Point:	226.9°C
Boiling Point:	779.9°Cat760mmHg
Density:	1.19g/cm³
Refractive index:	1.543
Water Solubility:	Soluble in DMSO (50 mg/mL) and ethanol (20 mg/mL)
Solubility:	Soluble in DMSO (50 mg/mL) and ethanol (20 mg/mL)
Appearance:	White solid
Packinggroup:	III
Flash Point:	226.9°C
Storage Temperature:	2-8°C
Safety Data
Hazard Symbols	T: Toxic