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2,4,5-Trifluorobenzyl bromide

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Company Name: Shandong Yukun Chemical Industry Co. LTD  Gold
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2,4,5-Trifluorobenzyl bromide manufacturers
2,4,5-Trifluorobenzyl bromide Basic information
Product Name:2,4,5-Trifluorobenzyl bromide
Synonyms:2,4,5-Trifluorobenzy;5-Trifluorobenzyl broMide;[(2,4,5-trifluorophenyl)Methyl]broManuide;Benzene, 1-(broMoMethyl)-2,4,5-trifluoro-;1-(Bromomethyl)-2,4,5-trifluorobenzene, alpha-Bromo-2,4,5-trifluorotoluene;2,4,5-TRIFLUOROBENZYL BROMIDE;alpha-Bromo-2,4,5-trifluorotoluene;à-bromo-2,4,5-trifluorotoluene
CAS:157911-56-3
MF:C7H4BrF3
MW:225.01
EINECS:642-693-8
Product Categories:Fluorinated benzene series
Mol File:157911-56-3.mol
2,4,5-Trifluorobenzyl bromide Structure
2,4,5-Trifluorobenzyl bromide Chemical Properties
Boiling point 188.8±35.0 °C(Predicted)
density 1.71
refractive index 1.5015
storage temp. Inert atmosphere,Room Temperature
form clear liquid
color Colorless to Light yellow
Specific Gravity1.71
Sensitive Lachrymatory
BRN 8312091
InChIInChI=1S/C7H4BrF3/c8-3-4-1-6(10)7(11)2-5(4)9/h1-2H,3H2
InChIKeyGAUXEYCSWSMMFZ-UHFFFAOYSA-N
SMILESC1(CBr)=CC(F)=C(F)C=C1F
CAS DataBase Reference157911-56-3(CAS DataBase Reference)
Safety Information
Hazard Codes C,T
Risk Statements 34-36-25
Safety Statements 26-36/37/39-45-23-20
RIDADR 1760
Hazard Note Corrosive/Lachrymatory
TSCA T
HazardClass 8
PackingGroup II
HS Code 29039990
MSDS Information
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2,4,5-Trifluorobenzyl bromide English
ALFA English
2,4,5-Trifluorobenzyl bromide Usage And Synthesis
Chemical PropertiesWhite low melting solid
Uses2,4,5-trifluorobenzyl bromide is an important intermediate in the synthesis of Ensitrelvir (S-217622). Ensitrelvir is the latest oral drug developed by Japan's Shionogi Pharmaceutical Company to treat COVID-19. It is the first orally active, non-covalent, non-peptide SARS-CoV-23CL protease inhibitor.
Application2,4,5-TRIFLUOROBENZYL BROMIDE is a useful research chemical.
SynthesisPreparing 2,4,5-Trifluorobenzyl bromide, involves (a) carrying out esterification reaction on 2,4,5-trifluorobenzyl chloride and carboxylate to prepare 2,4,5-trifluorobenzyl ester, (b) hydrolyzing 2,4,5-trifluorobenzyl ester to prepare 2,4,5-trifluorobenzyl alcohol, and (c) brominating 2,4,5-trifluorobenzyl alcohol to prepare target product.
2,4,5-Trifluorobenzyl bromide Preparation Products And Raw materials
Preparation ProductsSitagliptin N-Boc IMpurity
Tag:2,4,5-Trifluorobenzyl bromide(157911-56-3) Related Product Information
1-Bromo-2,4,5-trifluorobenzene Allyl bromide Benzyltrimethylammonium chloride Benzyltriethylammonium chloride Benzyl 2-bromoacetate Phosphorus oxybromide Benzyl bromide N,N-Dimethylbenzylamine Ethyl bromodifluoroacetate Sodium bromate Rocuronium bromide Ethidium bromide Benzyl chloride 4-Trifluoromethylbenzyl chloride Methyl bromide 2-Fluorobenzyl bromide α-Bromo-2,3,4,5,6-pentafluorotoluene 2,3,4,5-Tetrafluorobenzyl bromide