82415
Prunetin
≥98.0% (TLC)
Synonym(s):
4′,5-Dihydroxy-7-methoxyisoflavone
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About This Item
Empirical Formula (Hill Notation):
C16H12O5
CAS Number:
Molecular Weight:
284.26
Beilstein:
292155
EC Number:
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
Pricing and availability is not currently available.
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Quality Level
Assay
≥98.0% (TLC)
form
powder
SMILES string
COc1cc(O)c2C(=O)C(=COc2c1)c3ccc(O)cc3
InChI
1S/C16H12O5/c1-20-11-6-13(18)15-14(7-11)21-8-12(16(15)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3
InChI key
KQMVAGISDHMXJJ-UHFFFAOYSA-N
Biochem/physiol Actions
Inhibitor of both cytoplasmic and mitochondrial human liver aldehyde dehydrogenases, possibly by binding at an allosteric site.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Su-Ling Wong et al.
Journal of natural products, 74(12), 2489-2496 (2011-12-14)
Bioassay-guided fractionation of the roots of Neolitsea daibuensis afforded three new β-carboline alkaloids, daibucarbolines A-C (1-3), three new sesquiterpenoids, daibulactones A and B (4 and 5) and daibuoxide (6), and 20 known compounds. The structures of 1-6 were determined by
Takeki Tsutsui et al.
International journal of cancer, 105(3), 312-320 (2003-04-22)
For the simultaneous assessment of in vitro carcinogenicity and mutagenicity of phytoestrogens, the abilities of 5 phytoestrogens, daidzein, genistein, biochanin A, prunetin, and coumestrol, to induce cell transformation and genetic effects were examined using the Syrian hamster embryo (SHE) cell
N S Nagarajan et al.
Natural product research, 20(2), 195-200 (2005-12-02)
Two isoflavonoids isolated from Dalbergia sympathetica were identified as 5,4'-dihydroxy-7-methoxyisoflavone (1) (Prunetin) and Prunetin-4'-O-beta-D-gentiobioside (2) (Dalsympathetin). The natural occurrence of Dalsympathetin is reported for the first time. The position of glycosylation in Dalsympathetin at 4'-position has been confirmed by 2D-NMR
Ruth N Muchiri et al.
Journal of AOAC International, 103(4), 1160-1166 (2020-11-27)
Extracts of red clover (Trifolium pratense L.) containing estrogenic and pro-estrogenic isoflavones are used in dietary supplements primarily for the management of menopausal symptoms in women. A UHPLC-MS/MS assay was developed and validated for the quantitative analysis of the six
Stephen W J Wang et al.
The Journal of pharmacology and experimental therapeutics, 329(3), 1023-1031 (2009-03-07)
Flavonoids have poor bioavailabilities largely because of metabolism via UDP-glucuronosyltransferases (UGTs). This study aims to further understand the functions of UGT in metabolizing genistein and apigenin, two compounds metabolized more extensively in the gut than in the liver. Because Gunn
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