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Rifaximin
SpectraBase Compound ID 4VWMME6ky0g
InChI InChI=1S/C43H51N3O11/c1-19-14-16-46-28(18-19)44-32-29-30-37(50)25(7)40-31(29)41(52)43(9,57-40)55-17-15-27(54-10)22(4)39(56-26(8)47)24(6)36(49)23(5)35(48)20(2)12-11-13-21(3)42(53)45-33(34(32)46)38(30)51/h11-18,20,22-24,27,35-36,39,48-51H,1-10H3,(H,45,53)/b12-11+,17-15+,21-13-/t20-,22+,23+,24+,27-,35-,36+,39+,43-/m0/s1
InChIKey NZCRJKRKKOLAOJ-XRCRFVBUSA-N
Mol Weight 785.9 g/mol
Molecular Formula C43H51N3O11
Exact Mass 785.352359 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 3tMrPm6ftiY
Name Rifaximin
Source of Sample Riedel-De Haen Vetranal, Sigma-Aldrich Inc.
Catalog Number 33999
Lot Number 6335X
CAS Registry Number 80621-81-4
Compound Type Pure
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C43H51N3O11
InChI InChI=1S/C43H51N3O11/c1-19-14-16-46-28(18-19)44-32-29-30-37(50)25(7)40-31(29)41(52)43(9,57-40)55-17-15-27(54-10)22(4)39(56-26(8)47)24(6)36(49)23(5)35(48)20(2)12-11-13-21(3)42(53)45-33(34(32)46)38(30)51/h11-18,20,22-24,27,35-36,39,48-51H,1-10H3,(H,45,53)/b12-11+,17-15+,21-13-/t20-,22+,23+,24+,27-,35-,36+,39+,43-/m0/s1
InChIKey NZCRJKRKKOLAOJ-XRCRFVBUSA-N
Raman Corrections Referenced to internal white light source; 180 Degree backscatter
Raman Laser Source Nd: YAG
Raman Laser Wavelength 1064
Sadtler IR Number DW0254
Source of Spectrum Forensic Spectral Research
Synonyms 25-(Acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)benzofuro(4,5-e)pyrido(1,2-a)benzimidazole-1,15(2H)-dione, (2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26S*,27R*,28E))-
Technique FT-Raman