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ChemicalBook >> CAS DataBase List >>2,4,5-Trifluorobenzyl bromide

2,4,5-Trifluorobenzyl bromide

2,4,5-Trifluorobenzyl bromide Structure
2,4,5-Trifluorobenzyl bromide structure
CAS No.
157911-56-3
Chemical Name:
2,4,5-Trifluorobenzyl bromide
Synonyms
1-(BROMOMETHYL)-2,4,5-TRIFLUOROBENZENE;2,4,5-Trifluorobenzy;1-(Bromomethyl)-2,4,5-trifluorobenzene, alpha-Bromo-2,4,5-trifluorotoluene;5-Trifluorobenzyl broMide;2,4,5-TRIFLUOROBENZYL BROMIDE;à-bromo-2,4,5-trifluorotoluene;2,4,5-Trifluorobenzylbromide97%;2.4.5-= Fluorobromine vegetables;2,4,5-Trifluorobenzylbromide,99%;2,4,5-Trifluorobenzyl bromide 97%
CBNumber:
CB6175027
Molecular Formula:
C7H4BrF3
Molecular Weight:
225.01
MDL Number:
MFCD00061209
MOL File:
157911-56-3.mol
MSDS File:
SDS
Last updated:2024-04-09 13:47:46
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2,4,5-Trifluorobenzyl bromide 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 Gravity 1.71
Sensitive Lachrymatory
BRN 8312091
InChI InChI=1S/C7H4BrF3/c8-3-4-1-6(10)7(11)2-5(4)9/h1-2H,3H2
InChIKey GAUXEYCSWSMMFZ-UHFFFAOYSA-N
SMILES C1(CBr)=CC(F)=C(F)C=C1F
CAS DataBase Reference 157911-56-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314-H318
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
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
NFPA 704
1
3 0

2,4,5-Trifluorobenzyl bromide price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T2386 2,4,5-Trifluorobenzyl Bromide >98.0%(GC)(T) 157911-56-3 1g $34 2024-03-01 Buy
TCI Chemical T2386 2,4,5-Trifluorobenzyl Bromide >98.0%(GC)(T) 157911-56-3 5g $168 2024-03-01 Buy
Alfa Aesar B20066 2,4,5-Trifluorobenzyl bromide, 98% 157911-56-3 5g $291 2021-12-16 Buy
Alfa Aesar B20066 2,4,5-Trifluorobenzyl bromide, 98% 157911-56-3 1g $80.9 2021-12-16 Buy
TRC T896400 2,4,5-Trifluorobenzyl Bromide 157911-56-3 250mg $45 2021-12-16 Buy
Product number Packaging Price Buy
T2386 1g $34 Buy
T2386 5g $168 Buy
B20066 5g $291 Buy
B20066 1g $80.9 Buy
T896400 250mg $45 Buy

2,4,5-Trifluorobenzyl bromide Chemical Properties,Uses,Production

Chemical Properties

White low melting solid

Uses

2,4,5-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.

Application

2,4,5-TRIFLUOROBENZYL BROMIDE is a useful research chemical.

Synthesis

Preparing 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 synthesis

243139-71-1
157911-56-3
Synthesis of 2,4,5-Trifluorobenzyl bromide from 2,4,5-TRIFLUOROBENZYL CHLORIDE

2,4,5-Trifluorobenzyl bromide Preparation Products And Raw materials

Raw materials

Preparation Products

Sitagliptin N-Boc IMpurity

2,4,5-Trifluorobenzyl bromide Suppliers

Global( 339)Suppliers
Supplier Tel Email Country ProdList Advantage
ENBRIDGE PHARMTECH CO., LTD.
+8613812269233 tinayang@enbridgepharm.com China 303 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43348 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 16801 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Fluoropharm Co., Ltd. 		+86-0571-85586753; +8613336034509 sales@fluoropharm.com China 1377 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32686 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Jinan Jianfeng Chemical Co., Ltd 		0531-88110457; +8615562555968 info@pharmachemm.com China 222 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10248 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503282 alice@crovellbio.com China 8822 58
Supplier Advantage
ENBRIDGE PHARMTECH CO., LTD.
58
LEAPCHEM CO., LTD.
58
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Fluoropharm Co., Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Jinan Jianfeng Chemical Co., Ltd 		58
Shenzhen Nexconn Pharmatechs Ltd 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58

View Lastest Price from 2,4,5-Trifluorobenzyl bromide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,4,5-Trifluorobenzyl bromide pictures 2024-05-14 2,4,5-Trifluorobenzyl bromide
157911-56-3
 US $0.00 / kg 1kg 99% 20t Jinan Jianfeng Chemical Co., Ltd
2,4,5-Trifluorobenzyl bromide pictures 2024-04-09 2,4,5-Trifluorobenzyl bromide
157911-56-3
 US $5.00-0.10 / KG 1KG 98% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
2,4,5-Trifluorobenzyl bromide pictures 2023-04-21 2,4,5-Trifluorobenzyl bromide
157911-56-3
 US $10.00 / KG 1KG 99.% 10 ton Hebei Guanlang Biotechnology Co,.LTD

2,4,5-Trifluorobenzyl bromide Spectrum

2,4,5-Trifluorobenzyl bromide(157911-56-3)FT-IR

157911-56-3(2,4,5-Trifluorobenzyl bromide)Related Search:

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5-Trifluorobenzyl broMide [(2,4,5-trifluorophenyl)Methyl]broManuide Benzene, 1-(broMoMethyl)-2,4,5-trifluoro- 2,4,5-TRIFLUOROBENZYL BROMIDE alpha-Bromo-2,4,5-trifluorotoluene à-bromo-2,4,5-trifluorotoluene 2,4,5-Trifluorobenzyl bromide 97% 2,4,5-Trifluorobenzylbromide97% 2,4,5-TRIFLUOROBENZYL BROMIDE,98+% 2,4,5-Trifluorobenzyl bromide ISO 9001：2015 REACH 2,4,5-Trifluorobenzy 1-(Bromomethyl)-2,4,5-trifluorobenzene, alpha-Bromo-2,4,5-trifluorotoluene 1-(BROMOMETHYL)-2,4,5-TRIFLUOROBENZENE 2.4.5-= Fluorobromine vegetables 2,4,5-Trifluorobenzylbromide,99% 157911-56-3 157911-57-3 Organic Building Blocks Halogenated Hydrocarbons Building Blocks Aryl C7 BENZYL HALIDE Fluorinated benzene series