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6,7-dimethyl-2,3-dioxo-4-(6-hydroxy-3,4-xylyl)-4-chromancarboxylic acid, methyl ester
SpectraBase Compound ID CO0msB9DSje
InChI InChI=1S/C21H20O6/c1-10-6-14(16(22)8-12(10)3)21(20(25)26-5)15-7-11(2)13(4)9-17(15)27-19(24)18(21)23/h6-9,22H,1-5H3
InChIKey SWOVLLLUMGYFKE-UHFFFAOYSA-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 Ef3beZiDMJ2
Name 6,7-DIMETHYL-2,3-DIOXO-4-(6-HYDROXY-3,4-XYLYL)-4-CHROMANCARBOXYLIC ACID, METHYL ESTER
Source of Sample E. Cerutti, University of Besancon, France
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H20O6
InChI InChI=1S/C21H20O6/c1-10-6-14(16(22)8-12(10)3)21(20(25)26-5)15-7-11(2)13(4)9-17(15)27-19(24)18(21)23/h6-9,22H,1-5H3
InChIKey SWOVLLLUMGYFKE-UHFFFAOYSA-N
Literature Reference Abstract-Chemical Abstracts= 61, 14651(1964)
Melting Point 262C
Molecular Weight 368.385010
Synonyms OXALACETIC ACID, BIS/6-HYDROXY- 3,4-XYLYL/-, D-LACTONE, METHYL ESTER 4-CHROMANCARBOXYLIC ACID, 6,7- DIMETHYL-2,3-DIOXO-4-/6-HYDROXY-3,4- XYLYL/-, METHYL ESTER
Technique KBr WAFER