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Curcumine
SpectraBase Compound ID 47n3ePWamrm
InChI InChI=1S/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-12,24-25H,13H2,1-2H3/b7-3+,8-4+
InChIKey VFLDPWHFBUODDF-FCXRPNKRSA-N
Mol Weight 368.39 g/mol
Molecular Formula C21H20O6
Exact Mass 368.125988 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID HQrn9sjBEgg
Name Curcumin
Source of Sample Aldrich
Catalog Number 238384
CAS Registry Number 458-37-7
Classification Aromatic ketones
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H20O6
InChI InChI=1S/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-12,24-25H,13H2,1-2H3/b7-3+,8-4+
InChIKey VFLDPWHFBUODDF-FCXRPNKRSA-N
Purity Tech.
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_4253