Home > Name List By 2 > 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)...

CAS No 1859-87-6 , 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)-

  • Name: 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)-
  • Synonyms: Echinuline;2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propenyl)-5,7-bis(3-methyl-2-butenyl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)- (9CI);2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)-; Alkaloid E 11, from Aspergillus amstelodami; Echinulin (8CI); 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propenyl)-5,7-bis(3-methyl-2-butenyl)-1H-indol-3-yl]methyl]-6-methyl-,(3S-cis)-;Cyclo[L-alanyl-2-(1,1-dimethylallyl)-5,7-bis(3-methyl-2-butenyl)-L-tryptophyl];
  • CAS Registry Number:
  • Flash Point: 374.3°C
  • Boiling Point: 695.3°Cat760mmHg
  • Density: 1.068g/cm3
  • Refractive index: 1.566
  • Flash Point: 374.3°C
  • Molecular Weight: 461.64
  • InChI: InChI=1/C29H39N3O2/c1-9-29(7,8)26-23(16-24-28(34)30-19(6)27(33)31-24)22-15-20(12-10-17(2)3)14-21(25(22)32-26)13-11-18(4)5/h9-11,14-15,19,24,32H,1,12-13,16H2,2-8H3,(H,30,34)(H,31,33)/t19-,24-/m0/s1
  • Molecular Formula: C29H39 N3 O2
  • Molecular Structure:CAS No:1859-87-6 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)-

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1859-87-6 ECHINULIN

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
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1859-87-6 Echinulin

  • Echinulin
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1859-87-6 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)-

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1859-87-6 ECHINULIN

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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References of 2,5-Piperazinedione,3-[[2-(1,1-dimethyl-2-propen-1-yl)-5,7-bis(3-methyl-2-buten-1-yl)-1H-indol-3-yl]methyl]-6-methyl-,(3S,6S)-
Title: Echinuline
CAS Registry Number: 1859-87-6
CAS Name: (3S-cis)-3-[[2-(1,1-Dimethyl-2-propenyl)-5,7-bis(3-methyl-2-butenyl)-1H-indol-3-yl]methyl]-6-methyl-2,5-piperazinedione
Molecular Formula: C29H39N3O2
Molecular Weight: 461.64
Percent Composition: C 75.45%, H 8.52%, N 9.10%, O 6.93%
Literature References: From the dry mycelia of Aspergillus echinulatus: Quilico, Panizzi, Ber. 76, 348 (1943). Structure: Casnati et al., Gazz. Chim. Ital. 92, 105 (1962); Romanet et al., Bull. Soc. Chim. Fr. 1963, 1048. Absolute configuration: Nakashima, Slater, Tetrahedron Lett. 1967, 4433; 1971, 2649. Synthetic studies: Houghton, Saxton, J. Chem. Soc. C 1969, 595, 1003; Takamatsu et al., Tetrahedron Lett. 1971, 4661. Total synthesis of optically active cis isomer: eidem, ibid. 4665; S. Inoue et al., J. Pharm. Soc. Jpn. 97, 558 (1977). Epimerization of echinuline with triethylamine in ethanol gives the trans isomer, epi-echinuline, Westley et al., Anal. Chem. 40, 1888 (1968).
Properties: Needles from butanol, mp 242-243°. [a]D20 -26.0° (chloroform). uv max (ethanol): 230, 279, 286 nm (log e 4.60, 3.98, 3.96). Sol in glacial acetic acid, chloroform, pyridine, dioxane; less sol in warm alcohol, warm butanol; slightly sol in benzene, ether, petr ether, carbon tetrachloride, acetone, cold alcohol.
Melting point: mp 242-243°
Optical Rotation: [a]D20 -26.0° (chloroform)
Absorption maximum: uv max (ethanol): 230, 279, 286 nm (log e 4.60, 3.98, 3.96)