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72795

Supelco

Butein

analytical standard

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Synonym(s):
1-(2,4-Dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-one, 2′,3,4,4′-Tetrahydroxychalcone
Empirical Formula (Hill Notation):
C15H12O5
CAS Number:
487-52-5
Molecular Weight:
272.25
EC Number:
207-659-5
MDL number:
MFCD00017300
UNSPSC Code:
85151701
PubChem Substance ID:
329764364
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

impurities

≤10% water (calc. from elemental analysis)

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

OC1=CC(O)=C(C(/C=C/C2=CC(O)=C(O)C=C2)=O)C=C1

InChI

1S/C15H12O5/c16-10-3-4-11(14(19)8-10)12(17)5-1-9-2-6-13(18)15(20)7-9/h1-8,16,18-20H/b5-1+

InChI key

AYMYWHCQALZEGT-ORCRQEGFSA-N

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Biochem/physiol Actions

Inhibits EGFR and Src tyrosine kinase activities; inhibits cAMP-dependent PDE-IV. Induces apoptosis in B16 melanoma cells and HL-60 human leukemia cells.

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WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Rianne D Stowell et al.
Nature neuroscience, 22(11), 1782-1792 (2019-10-23)
Microglia are the brain's resident innate immune cells and also have a role in synaptic plasticity. Microglial processes continuously survey the brain parenchyma, interact with synaptic elements and maintain tissue homeostasis. However, the mechanisms that control surveillance and its role

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