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CAS No. 56092-81-0 Density 1.072 g/cm3
Solubility Soluble in Methanol and DSMO Melting Point
Formula C41H72O9 Boiling Point 817.2 °C at 760 mmHg
Molecular Weight 709.01 Flash Point 235.2 °C
Transport Information Appearance Pale Yellow Oil
Safety 36-36/37/39-27-26 Risk Codes 22-36/37/38
Molecular Structure Molecular Structure of 56092-81-0 (Ionomycin) Hazard Symbols HarmfulXn,IrritantXi

Ionomycin from streptomyces conglobatus;10,16-Docosadienoic acid,11,19,21-trihydroxy-4,6,8,12,14,18,20-heptamethyl-22-[octahydro-5'-(1-hydroxyethyl)-2,5'-dimethyl[2,2'-bifuran]-5-yl]-9-oxo-,[2S-[2a[2'S*,5'R*(S*)],5b(4S*,6R*,8R*,10Z,12S*,14S*,16E,18S*,19S*,20R*,21R*)]]-;SQ 23377;[2S-[2a[2'S*,5'R*(S*)],5b(4S*,6R*,8R*,10Z,12S*,14S*,16E,18S*,19S*,20R*,21R*)]]-11,19,21-Trihydroxy-4,6,8,12,14,18,20-heptamethyl-22-[octahydro-5'-(1-hydroxyethyl)-2,5'-dimethyl[2,2'-bifuran]-5-yl]-9-oxo-10,16-docosadienoicacid;Ionomycin calcium salt from streptomyces conglobatus;


Ionomycin Specification

The Ionomycin, with the CAS registry number 56092-81-0, is also known as Ionomycin, free acid, streptomyces conglobatus. It belongs to the product categories of Miscellaneous More Close; A-K Research Essentials; Antibacterial; Antibiotics A to; Antibiotics by Application; Antibiotics G-MAntibiotics; AntibioticsAntibiotics; Antineoplastic and Immunosuppressive Antibiotics; Chemical Structure Class; Core Bioreagents; Interferes with Cell Membrane Permeability (Ionophores) Antibiotics; Mechanism of Action; Spectrum of Activity; Calcium channel; Ion Channels. This chemical's molecular formula is C41H72O9 and molecular weight is 709.01. What's more, its systematic name is (4R,6S,8S,10Z,12R,14R,16E,18S,19S,20R,21S)-11,19,21-Trihydroxy-22-[(2S,5S)-5-[(2S,5R)-5-[(1S)-1-hydroxyethyl]-5-methyl-tetrahydrofuran-2-yl]-5-methyl-tetrahydrofuran-2-yl]-4,6,8,12,14,18,20-heptamethyl-9-oxo-docosa-10,16-dienoic acid. Its classification codes are: Drug / Therapeutic Agent; Ionophores; Membrane Transport Modulators; Natural Product. What's more, it should be stored at the temperature of -20 °C.

Physical properties of Ionomycin are: (1)ACD/LogP: 6.18; (2)# of Rule of 5 Violations: 3; (3)ACD/LogD (pH 5.5): 5.37; (4)ACD/LogD (pH 7.4): 3.53 ; (5)#H bond acceptors: 9; (6)#H bond donors: 5; (7)#Freely Rotating Bonds: 26; (8)Polar Surface Area: 153.75 Å2; (9)Index of Refraction: 1.511; (10)Molar Refractivity: 198.34 cm3; (11)Molar Volume: 661 cm3; (12)Polarizability: 78.62×10-24 cm3; (13)Surface Tension: 42.6 dyne/cm; (14)Density: 1.072 g/cm3; (15)Flash Point: 235.2 °C; (16)Enthalpy of Vaporization: 135.21 kJ/mol; (17)Boiling Point: 817.2 °C at 760 mmHg; (18)Vapour Pressure: 6.15E-31 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is harmful to your health you can't swallow it. Besides, it is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice, and if it your clothes are contaminated by it, take off immediately all contaminated clothing. When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(2)InChI: InChI=1S/C41H72O9/c1-25(21-29(5)34(43)24-35(44)30(6)22-27(3)20-26(2)14-15-38(46)47)12-11-13-28(4)39(48)31(7)36(45)23-33-16-18-41(10,49-33)37-17-19-40(9,50-37)32(8)42/h11,13,24-33,36-37,39,42-43,45,48H,12,14-23H2,1-10H3,(H,46,47)/b13-11+,34-24-/t25-,26-,27+,28+,29-,30+,31-,32+,33+,36+,37+,39+,40-,41+/m1/s1

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 28mg/kg (28mg/kg)   Journal of Antibiotics. Vol. 31, Pg. 815, 1978.

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