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Ethanone,1-(2-amino-5-chlorophenyl)-

Ethanone,1-(2-amino-5-chlorophenyl)- Structure
Ethanone,1-(2-amino-5-chlorophenyl)- structure
CAS No.
1685-19-4
Chemical Name:
Ethanone,1-(2-amino-5-chlorophenyl)-
Synonyms
1-(2-aMino-5-chlorophenyl)ethan-1-one;Chloroprocaine Impurity 41;2'-Amino-5'-chloroacetophenone;(2-AMino-5-chlorophenyl)ethanone;Ethanone,1-(2-amino-5-chlorophenyl)-
CBNumber:
CB92077366
Molecular Formula:
C8H8ClNO
Molecular Weight:
169.61
MDL Number:
MFCD07434611
MOL File:
1685-19-4.mol
MSDS File:
SDS
Last updated:2025-08-18 19:12:29
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Ethanone,1-(2-amino-5-chlorophenyl)- Properties

Melting point 65-66 °C
Boiling point 305.1±27.0 °C(Predicted)
Density 1.254±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
pka 1.67±0.10(Predicted)
Appearance Light yellow to brown Solid

SAFETY

Risk and Safety Statements

HS Code  2922390090

Ethanone,1-(2-amino-5-chlorophenyl)- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR918402 1-(2-Amino-5-chlorophenyl)ethanone >98% 1685-19-4 250mg $21 2026-06-04 Buy
Apolloscientific OR918402 1-(2-Amino-5-chlorophenyl)ethanone >98% 1685-19-4 1g $30 2026-06-04 Buy
Apolloscientific OR918402 1-(2-Amino-5-chlorophenyl)ethanone >98% 1685-19-4 5g $142 2026-06-04 Buy
Apolloscientific OR918402 1-(2-Amino-5-chlorophenyl)ethanone >98% 1685-19-4 25g $693 2026-06-04 Buy
Apolloscientific OR918402 1-(2-Amino-5-chlorophenyl)ethanone >98% 1685-19-4 100g $2262 2026-06-04 Buy
Product number Packaging Price Buy
OR918402 250mg $21 Buy
OR918402 1g $30 Buy
OR918402 5g $142 Buy
OR918402 25g $693 Buy
OR918402 100g $2262 Buy

Ethanone,1-(2-amino-5-chlorophenyl)- Chemical Properties,Uses,Production

Synthesis

1-(5-CHLORO-2-NITROPHENYL)-1-ETHANONE

18640-60-3

Ethanone,1-(2-amino-5-chlorophenyl)-

1685-19-4

(b) A mixture of 1-(5-chloro-2-nitrophenyl)ethanone (4.40 g, 22.05 mmol), PtO2 (40 mg), and activated charcoal (400 mg) in ethanol (80 mL) was subjected to a hydrogen atmosphere with rapid stirring at room temperature for 4.5 hours. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad (the residue was washed with dichloromethane) and subsequently concentrated under reduced pressure. The concentrated residue was filtered through a pad of silica gel (eluent was dichloromethane/petroleum ether, 4:1) to give a light green oily substance. The oily substance was recrystallized by ethyl ether/petroleum ether to give 1-(2-amino-5-chlorophenyl)ethanone (3.30 g, 88% yield) as light green crystals.

References

[1] Patent: US2007/238700, 2007, A1. Location in patent: Page/Page column 26
[2] Patent: US2006/63841, 2006, A1. Location in patent: Page/Page column 24; 4/12
[3] Patent: CN102898374, 2016, B. Location in patent: Paragraph 0039; 0040
[4] Journal of Fluorine Chemistry, 2010, vol. 131, # 5, p. 597 - 605
[5] Journal of Organic Chemistry, 2007, vol. 72, # 18, p. 6873 - 6877

Ethanone,1-(2-amino-5-chlorophenyl)- synthesis

18640-60-3
1685-19-4
Synthesis of Ethanone,1-(2-amino-5-chlorophenyl)- from 1-(5-Chloro-2-nitrophenyl)-1-ethanone

Ethanone,1-(2-amino-5-chlorophenyl)- Preparation Products And Raw materials

Raw materials

1-(5-Chloro-2-nitrophenyl)-1-ethanone 4'-Chloroacetanilide 2-Amino-5-chloro-N-methoxy-N-methylbenzamide Methyllithium Methylmagnesium Bromide
2-Amino-5-chlorobenzoic acid 2-Amino-5-chlorobenzonitrile Acetonitrile 3'-Chloroacetophenone 4-Chloroaniline

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Preparation Products

Ethanone,1-(2-amino-5-chlorophenyl)- Suppliers

Global( 84)Suppliers
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Sunway Pharmaceutical Technology Co., Ltd 13761987713 hxzheng@sunwaypharm.cn China 8663 57
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 85114309 18982182443 yangli@happysyn.com China 2283 55
Shanghai Topbiochem Technology Co., Ltd +86-21-60341587 sales@topbiochem.com China 6166 58
SuZhou ShiYa Biopharmaceuticals, Inc. 86(512)5235 8471 17715136450 sales@shiyabiopharm.com China 4167 58
SynAsst Chemical. 021-60343070 China 12731 55
Shanghai Raise Chemical Technology Co.,Ltd +86-021-50935922 China 7854 55
HBCChem, Inc. +1-510-219-6317 sales@hbcchem.com United States 10628 60
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Supplier Advantage
Accela ChemBio Co.,Ltd. 64
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 55
Shanghai Topbiochem Technology Co., Ltd 58
SuZhou ShiYa Biopharmaceuticals, Inc. 58
SynAsst Chemical. 55
Shanghai Raise Chemical Technology Co.,Ltd 55
HBCChem, Inc. 60
Bide Pharmatech Ltd. 60

View Lastest Price from Ethanone,1-(2-amino-5-chlorophenyl)- manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Amino-5-chloroacetophenone pictures 2026-08-25 2-Amino-5-chloroacetophenone
1685-19-4
 $1.10-9.90 1KG 99% min 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Ethanone,1-(2-amino-5-chlorophenyl)- pictures 2020-01-15 Ethanone,1-(2-amino-5-chlorophenyl)-
1685-19-4
 $1.00 1g 99% 10000KGS Career Henan Chemical Co

Ethanone,1-(2-amino-5-chlorophenyl)- Spectrum

Ethanone,1-(2-amino-5-chlorophenyl)-(1685-19-4)1HNMR

1685-19-4(Ethanone,1-(2-amino-5-chlorophenyl)-)Related Search:

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Ethanone,1-(2-amino-5-chlorophenyl)- (2-AMino-5-chlorophenyl)ethanone 2'-Amino-5'-chloroacetophenone 1-(2-aMino-5-chlorophenyl)ethan-1-one Chloroprocaine Impurity 41 1685-19-4