Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 158

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Details

IRUG filename: IOD00158	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Quercetagetin, Flavone, 6-Hydroxyquercetin	Chemical/botanical name(s): 3,3',4',5,6,7-Hexahydroxyflavone
CAS name: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-	Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes	Source location 1: BASF, Ludwigshafen, Germany
Sample identifier 1: Quercetagetin	Sample source 2: Getty Conservation Institute	Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049, US
Sample identifier 2: Quercetagetin	Age: 1986, acquired	Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode: Refl	Originating institution name: Getty Conservation Institute	Originating institution acronym: GCI
Molecular formula: C15 H10 O8	CAS registry no: 90-18-6

Related Structure(s)

IRUG Structure Tracking #: 881 Common Name(s): Quercetagetin Chemical Name(s): 6-Hydroxyquercetin CAS Name: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy- CAS Registry No: 90-18-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C15 H10 O8 MW: 318.23