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541842

Sigma-Aldrich

3,5-Difluoromandelic acid

97%

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About This Item

Linear Formula:
F2C6H3CH(OH)CO2H
CAS Number:
Molecular Weight:
188.13
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

135-139 °C (lit.)

functional group

carboxylic acid
fluoro
hydroxyl

SMILES string

OC(C(O)=O)c1cc(F)cc(F)c1

InChI

1S/C8H6F2O3/c9-5-1-4(2-6(10)3-5)7(11)8(12)13/h1-3,7,11H,(H,12,13)

InChI key

PHMLPPFFMSRWBK-UHFFFAOYSA-N

General description

3,5-Difluoromandelic acid is also known as α-hydroxy-3,5-difluorophenylacetic acid. Racemic 3,5-difluoromandelic acid undergoes optical resolution in the presence of (1R,2R)-(-)-pseudoephedrine in isopropanol to afford (S)-form.

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

Regulatory Information

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A series of C-terminal amino alcohol dipeptide Aβ inhibitors.
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Bioorganic & Medicinal Chemistry Letters, 12(21), 3051-3053 (2002)

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