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265314

Sigma-Aldrich

2,3-Difluorobenzyl bromide

98%

Synonym(s):

α-Bromo-2,3-difluorotoluene

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About This Item

Linear Formula:
F2C6H3CH2Br
CAS Number:
113211-94-2
Molecular Weight:
207.02
Beilstein/REAXYS Number:
7089244
MDL number:
MFCD00042488
UNSPSC Code:
12352100
PubChem Substance ID:
24856065
NACRES:
NA.22

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.528 (lit.)

density

1.628 g/mL at 25 °C (lit.)

SMILES string

Fc1cccc(CBr)c1F

InChI

1S/C7H5BrF2/c8-4-5-2-1-3-6(9)7(5)10/h1-3H,4H2

InChI key

FTBSGSZZESQDBM-UHFFFAOYSA-N

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Application

2,3-Difluorobenzyl bromide was used in the synthesis of chemokine antagonists.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

194.0 °F - closed cup

flash_point_c

90 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Iain Walters et al.
Bioorganic & medicinal chemistry letters, 18(2), 798-803 (2008-02-02)
The CXCR2 SAR of a series of bicyclic antagonists such as the 2-aminothiazolo[4,5-d]pyrimidine 3b was investigated by systematic variation of the fused pyrimidine-based heterocyclic cores. Replacement of the aminothiazole ring with a 2-thiazolone alternative led to a series of thiazolo[4,5-d]pyrimidine-2(3H)-one

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