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About This Item
Empirical Formula (Hill Notation):
C16H12O4
CAS Number:
Molecular Weight:
268.26
Beilstein/REAXYS Number:
237979
EC Number:
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24
grade
analytical standard
Quality Level
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
food and beverages
format
neat
storage temp.
2-8°C
SMILES string
COc1ccc(cc1)C2=COc3cc(O)ccc3C2=O
InChI
1S/C16H12O4/c1-19-12-5-2-10(3-6-12)14-9-20-15-8-11(17)4-7-13(15)16(14)18/h2-9,17H,1H3
InChI key
HKQYGTCOTHHOMP-UHFFFAOYSA-N
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General description
Formononetin belongs to the isoflavones class of polyphenols.
Application
Formononetin has been used as a reference standard for the determination of formononetin in:
It may be used as a reference standard for the determination of formononetin in:
- Cow, goat, sheep and human milk samples by magnetic-micro-dispersive solid-phase extraction (m-μ-dSPE) combined with ultra-high performance liquid chromatography-triple quadrupole electrospray ionization-tandem mass spectrometry (UHPLC-QqQ-ESI-MS/MS) operating under the multiple reaction monitoring (MRM) mode of detection.
- Dairy products by quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction procedure and UHPLC-QqQ-ESI-MS/MS with MRM mode of detection.
It may be used as a reference standard for the determination of formononetin in:
- Natural products by turbulent flow chromatography liquid chromatography-high resolution mass spectrometry (TFC LC-HRMS).
- Soy-drinks by gas chromatography combined with MS/MS operating on electron ionization (EI) mode.
- Rat plasma by UHPLC-QqQ-ESI-MS/MS.
Biochem/physiol Actions
Isoflavone found in red clover. Effective against Giardia lamblia infection, at least partially by inducing detachment of trophozoites from intestinal mucosa.
Recommended products
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Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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