1891-42-5

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1891-42-5 Structure

Identification	Back Directory
[Name] 4,5-Dihydroxy-2,2-bis(3-methyl-2-butenyl)- 4-cyclopentene-1,3-dione
[CAS] 1891-42-5
[Synonyms] Hulupinic acid Lupulone C/Hulupinic acid 4,5-Dihydroxy-2,2-bis(3-methyl-2-butenyl)- 4-cyclopentene-1,3-dione 4-Cyclopentene-1,3-dione, 4,5-dihydroxy-2,2-bis(3-methyl-2-buten-1-yl)-
[Molecular Formula] C15H20O4
[MDL Number] MFCD16652587
[MOL File] 1891-42-5.mol
[Molecular Weight] 264.32

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302
[Precautionary statements ] P264-P270-P301+P312-P330-P501
[WGK Germany ] 3

Hazard Information	Back Directory
[Uses] Hulupinic acid is a prominent oxidation product of hop acids[1].
[Definition] ChEBI: Hulupinic acid is an enol and an enone.
[References] [1] Schretter C, et al. Quantitative Analysis of Prenylated Constituents in Commercial Hops Samples Using Ultrahigh-Performance Supercritical Fluid Chromatography. Planta Med. 2020 Oct;86(15):1140-1147. DOI:10.1055/a-1130-0590

Spectrum Detail	Back Directory
[Spectrum Detail] 4,5-Dihydroxy-2,2-bis(3-methyl-2-butenyl)- 4-cyclopentene-1,3-dione(1891-42-5)¹HNMR

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