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4'-Bromo-2,2,2-trifluoroacetophenone

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Origin: China

Cas No: 16184-89-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 16184-89-7 Formula: C8H4BrF3O Molecular Weight: 253.01600

Description

4’-Bromo-2,2,2-trifluoroacetophenone is used as a reagent to synthesize MK-5046, a selective Bombesin Receptor Subtype-3 Agonist used to treat obesity.

Basic Info

Chemical Name	4'-Bromo-2,2,2-trifluoroacetophenone
Synonyms	4'-Bromo-2,2,2-Trifluoroacetophenone; 1-(4-bromophenyl)-2,2,2-trifluoroethanone; 4′-Bromo-2,2,2-trifluoroacetophenone;
CAS No.	16184-89-7
Molecular Formula	C8H4BrF3O
Molecular Weight	253.01600
PSA	17.07000
LogP	3.19410

Properties

Appearance & Physical State	pale yellow transparent liquid
Density	1.182g/cm3
Boiling Point	95ºC4 mm Hg(lit.)
Melting Point	26-30ºC(lit.)
Flash Point	99.5ºC
Refractive Index	1.449
Vapor Pressure	0.0845mmHg at 25°C

Safety Info

Safety Statements	S26; S36
HS Code	2914700090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Methyl trifluoroacetate+1,4-dibromobenzene→4'-Bromo-2,2,2-trifluoroacetophenone
(1R)-1-(4-bromophenyl)-2,2,2-trifluoroethanol→4'-Bromo-2,2,2-trifluoroacetophenone
Ethyl trifluoroacetate+1,4-dibromobenzene→4'-Bromo-2,2,2-trifluoroacetophenone

Precursor

(1R)-1-(4-bromophenyl)-2,2,2-trifluoroethanol
1,2-dibromobenzene
Ethyl trifluoroacetate
Methyl trifluoroacetate

Downstream Product

4-(TRIFLUOROACETYL)BENZOIC ACID
(1R)-1-(4-bromophenyl)-2,2,2-trifluoroethanol
4-[3-(trifluoromethyl)diazirin-3-yl]benzoic acid
2,2,2-trifluoro-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanone

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