ChemicalBook > CAS DataBase List > 4-Chloro-2-(trifluoroacetyl)aniline hydrochloride

4-Chloro-2-(trifluoroacetyl)aniline hydrochloride

Product Name
4-Chloro-2-(trifluoroacetyl)aniline hydrochloride
CAS No.
173676-59-0
Chemical Name
4-Chloro-2-(trifluoroacetyl)aniline hydrochloride
Synonyms
E2，173676-59-0;Efavirenz Intermediate E-2;4-Chloro-2-(Trifluoroacetyl)Aniline HCl;4-Chloro-2-trifluoroacetylanilineHCl(E2);Efavirenz Intermediate: Trifluoroethanone;4-Chloro-2-(trifluoroacetyl)aniline, HCl hydrate;4-Chloro-2-(trifluoroacetyl)aniline hydrochloride;4-CHLORO-2-(TRI FLUROACETYL)ANILINE HYDROCHLORIDE;4-CHLORO-2,2,2-TRIFLUORO ACETYL ANILINE HYDROCHLORIDE;4-Chloro-2-trifluoroacetylanilinehydrochloridehydrate
CBNumber
CB9854907
Molecular Formula
C8H6Cl2F3NO
Formula Weight
260.04
MOL File
173676-59-0.mol
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4-Chloro-2-(trifluoroacetyl)aniline hydrochloride Property

Melting point:
156-158°C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form 
Solid
color 
Pale Yellow
InChI
InChI=1S/C8H5ClF3NO.ClH/c9-4-1-2-6(13)5(3-4)7(14)8(10,11)12;/h1-3H,13H2;1H
InChIKey
PNLSPSLPBVQWAB-UHFFFAOYSA-N
SMILES
C(C1C=C(Cl)C=CC=1N)(=O)C(F)(F)F.Cl
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Safety

Hazard Codes 
Xi
HS Code 
2921420090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
T787950
Product name
2-(Trifluoroacetyl)-4-chloroaniline,HydrochlorideHydrate
Packaging
10g
Price
$110
Updated
2021/12/16
AK Scientific
Product number
X8168
Product name
1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoroethanonehydrochloridehydrate
Packaging
1g
Price
$14
Updated
2021/12/16
Ark Pharm
Product number
P000641337
Product name
1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoroethanone hydrochloride
Purity
97%
Packaging
25g
Price
$29
Updated
2021/12/16
Ark Pharm
Product number
P000641337
Product name
1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoroethanone hydrochloride
Purity
97%
Packaging
100g
Price
$79
Updated
2021/12/16
SynQuest Laboratories
Product number
4656-7-44
Product name
4-Chloro-2-(trifluoroacetyl)aniline hydrochloride
Purity
97%
Packaging
100g
Price
$90
Updated
2021/12/16
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4-Chloro-2-(trifluoroacetyl)aniline hydrochloride Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

HIV reverse transcriptase inhibitor.

Synthesis

383-63-1

195372-65-7

173676-59-0

Step 2: Synthesis of 1-(2-amino-5-chlorophenyl)-2,2,2-trifluoroethanone hydrochloride from 4-chloro-2-bromophenylneopentanamide. A small amount of iodine pellets was added to a mixture containing magnesium shavings (1 equiv.) and 2 volumes of tetrahydrofuran (THF) to initiate the reaction at room temperature. Subsequently, the starting material (4-chloro-2-bromophenyl) pivalamide (1 g) was added and waited for the reaction to initiate. After the reaction started, the feedstock dissolved in 1 volume of THF was added dropwise. After dropwise addition, lithium chloride (0.25 mmol) was added to the reaction mixture and stirred at room temperature for about 6 hours. The reaction mixture was cooled to -15 °C and ethyl trifluoroacetate (1.4 mmol) was added. The temperature of the reaction mixture was raised to 20 °C and kept for about 30 min, after which the reaction was quenched with ammonium chloride solution. The reaction mixture was extracted with methyl tert-butyl ether (MTBE), the organic layers were combined and concentrated under reduced pressure. Acetic acid (4 vol) and hydrochloric acid (2 vol) were added to the resulting crude product. The reaction mixture was slowly heated to 75 °C and kept at this temperature for about 4 hours. Upon completion of the reaction, the mixture was cooled to 0-5 °C and kept for 2 h. The mixture was filtered and washed with 1 volume of ethyl acetate to give 4-chloro-2-(trifluoroacetyl)aniline hydrochloride in 70% yield.

References

[1] Patent: WO2015/118515, 2015, A1. Location in patent: Page/Page column 15

4-Chloro-2-(trifluoroacetyl)aniline hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Chloro-2-(trifluoroacetyl)aniline hydrochloride Suppliers

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View Lastest Price from 4-Chloro-2-(trifluoroacetyl)aniline hydrochloride manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
4-Chloro-2-(trifluoroacetyl)aniline hydrochloride 173676-59-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-28
Hangzhou ICH Biofarm Co., Ltd
Product
4-Chloro-2-(trifluoroacetyl)aniline hydrochloride 173676-59-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.5%
Supply Ability
200
Release date
2023-07-17
Changzhou Rokechem Technology Co., Ltd.
Product
4-Chloro-2-trifluoroacetylaniline hydrochloride 173676-59-0
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99%
Supply Ability
1-10000kgs
Release date
2023-09-11

173676-59-0, 4-Chloro-2-(trifluoroacetyl)aniline hydrochlorideRelated Search:

Topotecan hydrochloride Aniline hydrochloride DIPHENYLAMINE HYDROCHLORIDE 2-Fluoroaniline ANILINE BLACK 4-Chloroaniline Aniline 4-Fluoroaniline 4-Chlorobenzenamine hydrochloride Difluorochloromethane 1-(2-AMINO-5-CHLOROPHENYL)-2,2,2-TRIFLUOROETHANONE 2'-Amino-5'-chloro-2,2,2-trifluoroacetophenone 3'-CHLORO-2,2,2-TRIFLUOROACETOPHENONE 4-Chloro-2-(trifluoroacetyl)aniline hydrochloride

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  • Ethanone,1-(2-aMino-5-chlorophenyl)-2,2,2-trifluoro-, hydrochloride (1:1)
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  • E2，173676-59-0
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  • Efavirenz Intermediate: Trifluoroethanone
  • 4-CHLORO-2-(TRI FLUROACETYL)ANILINE HYDROCHLORIDE
  • 4-Chloro-2-(trifluoroacetyl)aniline hydrochloride
  • 4-Chloro-2-(Trifluoroacetyl)Aniline HCl
  • 4-Chloro-2-trifluoroacetylanilineHCl(E2)
  • 4-Chloro-2-trifluoroacetylanilinehydrochloridehydrate
  • 1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoroethan-1-one hydrochloride
  • 4-Chloro-2-(Trifluoroacetyl)aniline Hydrochloride Hydrate (E-2)
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  • 1-(2-amino-5-chloro-phenyl)-2,2,2-trifluoro-ethane-1,1-diol
  • 173676-59-0
  • 1184930-21-7
  • C8H8Cl2F3NO2
  • C8H5ClF3NOHCl
  • C8H5ClF3NOClH
  • C8H5ClF3NOClHH2O
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Amines and Anilines
  • Carbonyl Compounds
  • Aromatics Compounds