3-(3-FLUOROPHENYL)PROPIONIC ACID Chemical Properties

Melting point:

43-47 °C(lit.)

Boiling point:

125 °C10.5 mm Hg(lit.)

Density 

1.222±0.06 g/cm3(Predicted)

Flash point:

230 °F

storage temp. 

Sealed in dry,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

pka

4.59±0.10(Predicted)

color 

White to Brown

CAS DataBase Reference

458-45-7(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,C

Risk Statements 

22-37/38-41

Safety Statements 

26-36

WGK Germany 

2

HazardClass 

CORROSIVE

HS Code 

29163990

MSDS

• Language:English Provider:SigmaAldrich

3-(3-FLUOROPHENYL)PROPIONIC ACID Usage And Synthesis

Chemical Properties

White solid

Synthesis

Step 1 (MZ-S1): trans-3-fluorocinnamic acid (20 g, 121.9 mmol) was hydrogenated in ethanol for 2 h under hydrogen atmosphere (7 psi) with 10% Pd/C (2 g) as catalyst. After completion of the reaction, the mixture was filtered through diatomaceous earth and washed with ethanol. The filtrate was concentrated under reduced pressure to give 19.5 g (97% yield) of MZ-S1 as an off-white solid, which could be used in subsequent steps without further purification.

References

[1] Patent: WO2014/140279, 2014, A1. Location in patent: Page/Page column 91; 177
[2] Patent: US2004/39014, 2004, A1
[3] Bioorganic and Medicinal Chemistry Letters, 2000, vol. 10, # 14, p. 1519 - 1522
[4] Patent: US5486541, 1996, A
[5] Patent: WO2008/85505, 2008, A1. Location in patent: Page/Page column 83-84

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