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4-Bromo-2,6-difluorobenzyl alcohol
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4-Bromo-2,6-difluorobenzyl alcohol

CAS: 162744-59-4

Ref. 3D-FB69822

10g
136.00 €
25g
234.00 €
50g
396.00 €
100g
626.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024

Product Information

Name:
4-Bromo-2,6-difluorobenzyl alcohol
Synonyms:
  • 6-Difluoro-4-Bromobenzylalcohol
  • Rarechem Al Bd 1306
  • 4-Bromo-2,6-difluorobenzylalcohol
  • (4-Bromo-2,6-Difluorophenyl)Methanol
  • (4-Bromo-2,6-difluoro-phenyl)-methanol
Description:

4-Bromo-2,6-difluorobenzyl alcohol (4BDFA) is a molecule that has been shown to be able to produce magnetic resonance images. It can be used in tumor diagnosis as well as in the imaging of tumors. 4BDFA is synthesized by coupling 2,6-difluoroaniline with bromoacetaldehyde diethyl acetal. The syntheses are carried out under phase transfer catalysis conditions and the reaction is monitored by thin layer chromatography.
The synthesis of 4BDFA starts with the preparation of 2,6-difluoroaniline via a Grignard reaction between aniline and magnesium metal. The Grignard reagent is then added to bromoacetaldehyde diethyl acetal in dichloromethane followed by addition of triethylamine dropwise to maintain pH neutrality. The product is then extracted from the organic solution using ethyl ether

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
223.01 g/mol
Formula:
C7H5BrF2O
Purity:
Min. 95%
Color/Form:
Powder
MDL:
Melting point:
Boiling point:
Flash point:
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Concentration:
EINECS:
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HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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