ChemicalBook--->CAS DataBase List--->458-45-7

458-45-7

458-45-7 Structure

458-45-7 Structure
IdentificationMore
[Name]

3-(3-FLUOROPHENYL)PROPIONIC ACID
[CAS]

458-45-7
[Synonyms]

3-(3-FLUOROPHENYL)PROPANOIC ACID
3-(3-FLUOROPHENYL)PROPIONIC ACID
3-(3-FLUOROPHENYL)PROPRIONIC ACID
3-FLUOROHYDROCINNAMIC ACID
AKOS BC-2702
ASINEX-REAG BAS 12820389
BENZENEPROPANOIC ACID, 3-FLUORO-
TIMTEC-BB SBB010231
[Molecular Formula]

C9H9FO2
[MDL Number]

MFCD01310821
[Molecular Weight]

168.16
[MOL File]

458-45-7.mol
Chemical PropertiesBack Directory
[Melting point ]

43-47 °C(lit.)
[Boiling point ]

125 °C10.5 mm Hg(lit.)
[density ]

1.222±0.06 g/cm3(Predicted)
[Fp ]

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 DataBack Directory
[Hazard Codes ]

Xn,C
[Risk Statements ]

R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

2
[Hazard Note ]

Corrosive
[TSCA ]

TSCA listed
[HazardClass ]

CORROSIVE
[HS Code ]

29163990
Hazard InformationBack Directory
[Chemical Properties]

White solid
[Synthesis]

3-Fluorocinnamic acid

20595-30-6

3-(3-FLUOROPHENYL)PROPIONIC ACID

458-45-7

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
Spectrum DetailBack Directory
[Spectrum Detail]

3-(3-FLUOROPHENYL)PROPIONIC ACID(458-45-7)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

3-(3-Fluorophenyl)propionic acid, 97%(458-45-7)
[Sigma Aldrich]

458-45-7(sigmaaldrich)
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