72795
Butein
analytical standard
Synonym(s):
1-(2,4-Dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-one, 2′,3,4,4′-Tetrahydroxychalcone
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
10 mg | Available to ship TODAYfromMILWAUKEE | $281.00 $293.00 |
About This Item
grade
analytical standard
Quality Segment
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
Biochem/physiol Actions
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description analytical standard | description PESTANAL®, analytical standard | description analytical standard | description PESTANAL®, analytical standard |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| format neat | format neat | format neat | format neat |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| shelf life limited shelf life, expiry date on the label | shelf life limited shelf life, expiry date on the label | shelf life - | shelf life limited shelf life, expiry date on the label |
| impurities ≤10% water (calc. from elemental analysis) | impurities - | impurities - | impurities - |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. - |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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