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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.)

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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

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