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528420

Sigma-Aldrich

4-Ethoxycinnamic acid, predominantly trans

97%

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About This Item

Linear Formula:
C2H5OC6H4CH=CHCO2H
CAS Number:
2373-79-7
Molecular Weight:
192.21
MDL number:
MFCD00016848
UNSPSC Code:
12352100
PubChem Substance ID:
24877582
NACRES:
NA.22

Assay

97%

mp

195-199 °C (lit.)

SMILES string

CCOc1ccc(\C=C\C(O)=O)cc1

InChI

1S/C11H12O3/c1-2-14-10-6-3-9(4-7-10)5-8-11(12)13/h3-8H,2H2,1H3,(H,12,13)/b8-5+

InChI key

DZLOUWYGNATKKZ-VMPITWQZSA-N

General description

4-Ethoxycinnamic acid can be synthesized by reacting the corresponding aryl aldehyde with malonic acid. It participates in the synthesis of cholest-5-en-3βyl 3-(4-ethoxyphenyl)-prop-2-enoate.

Storage Class Code

13 - Non 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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
14213DI

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Cholest-5-en-3?-yl 3-(4-ethoxyphenyl) prop-2-enoate.
Bugenhagen B, et al.
Acta Crystallographica Section E, Structure Reports Online, 68(7), o2064-o2064 (2012)
T R Herrin et al.
Journal of medicinal chemistry, 18(12), 1216-1223 (1975-12-01)
The preparation and activity against Plasmodium berghei of derivatives of 1-(4-methoxycinnamoyl)-4-(5-phenyl-4-oxo-2-oxazolin-2-yl)piperazine are described. Replacement of the cinnamoyl group was accomplished by acylation or alkylation of 1-(5-phenyl-4-oxo-2-oxazolin-2-yl)piperazine. Modifications of the 5-phenyl group were prepared either by a sequence of reactions involving

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