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558508

Sigma-Aldrich

2′-Hydroxy-4,4′,6′-trimethoxychalcone

98%

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About This Item

Linear Formula:
CH3OC6H4CH=CHCOC6H2(OCH3)2OH
CAS Number:
3420-72-2
Molecular Weight:
314.33
MDL number:
MFCD00017174
UNSPSC Code:
12352100
PubChem Substance ID:
24879749
NACRES:
NA.22

Quality Level

100

Assay

98%

form

solid

mp

112-116 °C (lit.)

SMILES string

COc1ccc(\C=C\C(=O)c2c(O)cc(OC)cc2OC)cc1

InChI

1S/C18H18O5/c1-21-13-7-4-12(5-8-13)6-9-15(19)18-16(20)10-14(22-2)11-17(18)23-3/h4-11,20H,1-3H3/b9-6+

InChI key

CGIBCVBDFUTMPT-RMKNXTFCSA-N

Related Categories

Application

2′-Hydroxy-4,4′,6′-trimethoxychalcone may be used to synthesize 2′,2”′-dihydroxy-4,4′,4′′,4”′,6′,6′′′-hexamethoxy[5′,5′′′]bichalcone and 3′-bromo-4,4′,6′-trimethoxy-2′-hydroxychalcone.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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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Certificates of Analysis (COA)

Lot/Batch Number
MKBF3425V
MKBH8003V
MKBH2596V
MKBG5334V
MKBG0989V

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Regioselective bromination of organic substrates by tetrabutylammonium bromide promoted by V2O5-H2O2: An environmentally favorable synthetic protocol.
Bora U, et al.
Organic Letters, 2(3), 247-249 (2000)
Practical conversion of artemisinic acid in desoxyartemisinin.
Jung M, et al.
The Journal of Organic Chemistry, 51(26), 5417-5419 (1986)

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