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CAS No.: | 113963-68-1 |
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Name: | Bisindolylmaleimide V |
Article Data: | 31 |
Molecular Structure: | |
Formula: | C21H15N3O2 |
Molecular Weight: | 341.3627 |
Synonyms: | 1-Methyl-3,4-bis(indol-3-yl)maleimide;Bisindolylmaleimide V;N-Methyl-3,4-bis(indol-3-yl)maleimide;N-Methylbis(indol-3-yl)maleimide;Ro 31-6045; |
EINECS: | 604-604-1 |
Density: | 1.451 g/cm3 |
Melting Point: | >260 °C |
Boiling Point: | 655.691 °C at 760 mmHg |
Flash Point: | 350.349 °C |
Solubility: | Soluble in DMSO or methanol; very slightly soluble in 100% ethanol |
Appearance: | Red solid. |
PSA: | 68.96000 |
LogP: | 3.49650 |
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The Bisindolylmaleimide V with the CAS number 113963-68-1 is also called 1H-Pyrrole-2,5-dione,3,4-di-1H-indol-3-yl-1-methyl-. The molecular formula is 3,4-bis(1H-indol-3-yl)-1-methylpyrrole-2,5-dione. Its molecular formula is C21H15N3O2. This chemical should be stored at −20°C.
The properties of the Bisindolylmaleimide V are: (1)ACD/LogP: 4.25; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.253; (4)ACD/LogD (pH 7.4): 4.253; (5)ACD/BCF (pH 5.5): 1004.73; (6)ACD/BCF (pH 7.4): 1004.73; (7)ACD/KOC (pH 5.5): 4903.056; (8)ACD/KOC (pH 7.4): 4903.056; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 68.96 Å2; (13)Index of Refraction: 1.794; (14)Molar Refractivity: 100.018 cm3; (15)Molar Volume: 235.288 cm3; (16)Polarizability: 39.65×10-24cm3; (17)Surface Tension: 77.287 dyne/cm; (18)Enthalpy of Vaporization: 96.558 kJ/mol; (19)Vapour Pressure: 0 mmHg at 25°C.
Preparation: This chemical can be prepared by the reaction of 3,4-dibromo-1-methyl-pyrrole-2,5-dione and 1-indolylmagnesium iodide. This reaction needs reagent Hexamethylphosphorsaeuretriamid and solvent benzene at temperature of 25 °C. The yield is 60%.
Uses: This chemical can prepare 3,4-bis-(1H-indol-3-yl)-furan-2,5-dione. This reaction needs reagent 10 percent aq. potassium hydroxide and solvent acetonitrile at heating condition. The reaction time is 30min. The yield is 80%.
You can still convert the following datas into molecular structure:
(1)SMILES: CN1C(=O)C(=C(C1=O)c2c[nH]c3c2cccc3)c4c[nH]c5c4cccc5
(2)InChI: InChI=1/C21H15N3O2/c1-24-20(25)18(14-10-22-16-8-4-2-6-12(14)16)19(21(24)26)15-11-23-17-9-5-3-7-13(15)17/h2-11,22-23H,1H3
(3)InChIKey: SWAWYMIKGOHZMR-UHFFFAOYAQ