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Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate structure

CAS No.: 27143-09-5

Chemical Name:: Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate

Synonyms: Apixaban-10;Apixaban Impurity R;Apixaban Impurity S1;Impurity of apixaban374;Apixaban Related Compound 7;Apixaban related impurities 6;Ethyl 2-chloro-2-[2-(4-chlorophenyl)hydrazono]-;Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate;ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]ethanoate;Ethyl (4-chlorophenylhydrazono)chloromethylcarboxylate

CBNumber:: CB4408853

Molecular Formula:: C10H10Cl2N2O2

Molecular Weight:: 261.1

MDL Number:: MFCD00448135

MOL File:: 27143-09-5.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:49

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Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate Properties

Melting point	150 °C
Boiling point	337.1±44.0 °C(Predicted)
Density	1.33±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	11.04±0.10(Predicted)
color	Pale Yellow to Light Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS06
Signal word	Danger
Hazard statements	H330-H315-H318
Precautionary statements	P501-P260-P271-P264-P280-P284-P302+P352-P362+P364-P332+P313-P304+P340+P310-P305+P351+P338+P310-P403+P233-P405
HS Code	2915390090

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-E903738-50MG	Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate	27143-09-5	50mg	$142	2026-06-03	Buy
TRC	TRC-E903738-10MG	Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate	27143-09-5	10mg	$65	2026-06-03	Buy
TRC	TRC-E903738-100MG	Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate	27143-09-5	100mg	$205	2026-06-03	Buy
Biosynth	CBA14309	(z)-Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate	27143-09-5	1g	$330.4	2026-06-04	Buy
Biosynth	CBA14309	(z)-Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate	27143-09-5	10g	$1652	2026-06-04	Buy

Product number	Packaging	Price	Buy
TRC-E903738-50MG	50mg	$142	Buy
TRC-E903738-10MG	10mg	$65	Buy
TRC-E903738-100MG	100mg	$205	Buy
CBA14309	1g	$330.4	Buy
CBA14309	10g	$1652	Buy

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate Chemical Properties, Uses, Production

Uses

(Z)-Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate is a reagent used in the preparation of pyrimidine and pyrimidinone-based compounds for their use as antimicrobials.

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl 1-(4-chlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylate

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate Suppliers

Global Suppliers ( 92)

Supplier	Tel	Email	Country	ProdList	Advantage
PharmaBlock Sciences (Nanjing),Inc.	025-86918202 4000255188	sales@pharmablock.com	China	5000	55
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Suzhou Carbonwell Pharma-Tech Co., Ltd	0512-0512-88981216 13776013740	1320558046@qq.com	China	72	58
Haoyuan Chemexpress Co., Ltd.	021-58950125	info@chemexpress.com	China	7545	61
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29977	65
Taizhou Tongxin Bio-Tech Co., Ltd	0523-86818997 18652728585	sales@allyrise.com	China	2986	60
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632;	sales@reading-chemicals.com	China	15165	58
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9883	50
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 15250997978	1511893459@qq.com	China	4777	55

Supplier	Advantage
PharmaBlock Sciences (Nanjing),Inc.	55
Adamas Reagent, Ltd.	59
Suzhou Carbonwell Pharma-Tech Co., Ltd	58
Haoyuan Chemexpress Co., Ltd.	61
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Taizhou Tongxin Bio-Tech Co., Ltd	60
Quality Control Solutions Ltd.	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
Shanghai Kewel Chemical Co., Ltd.	50
Nanjing XiZe Biotechnology CO., Ltd.	55

View Latest Price from Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-26	ETHYL (2E)-CHLORO[(4-CHLOROPHENYL)HYDRAZONO]ACETATE 27143-09-5	$1.00	1g	≥98%		Career Henan Chemical Co

ETHYL (2E)-CHLORO[(4-CHLOROPHENYL)HYDRAZONO]ACETATE
27143-09-5
$1.00
≥98%
Career Henan Chemical Co

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate Spectrum

ETHYL (2E)-CHLORO[(4-CHLOROPHENYL)HYDRAZONO]ACETATE(27143-09-5)¹HNMR

27143-09-5 (Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate) Related Search:

Apixaban Related Compound 3 2(1H)-Pyridinone, 1,1'-[(1E)-1,2-diazenediyldi-4,1-phenylene]bis[5,6-dihydro-3-(4-morpholinyl)- 1-(4-AMinophenyl)-5,6-dihydro-3-(4-Morpholinyl)-2(1h)-pyridinone Apixaban Impurity BMS-591329 Apixaban IMpurity 3

1-(4-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxaMide Apixaban Impurity 12 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid 1-(4-Methoxyphenyl)-6-(4-(2-Methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxaMide (4,4'‐didodecyl‐2,2'‐ bithiophene‐5,5'‐ diyl)bis(triMethylstann ane)

1-(4-Methoxyphenyl)-6-(4-iodophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester Apixaban IMpurity( 1-(4-Methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester Apixaban Ethyl 2-chloro-2-(2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono)acetate

Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate Ethyl 2-chloro-2-[2-(4-chloro-2-nitrophenyl)hydrazono]acetate Benzyl 2-chloro-2-[2-(4-

1of4

ETHYL 2-CHLORO-2-[2-(4-CHLOROPHENYL)HYDRAZONO]-ACETATE Ethyl 2-chloro-2-[2-(4-chlorophenyl)hydrazono]- Apixaban impurity 7/Ethyl (Z)-2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate Apixaban related impurities 6 Acetic acid, 2-chloro-2-[2-(4-chlorophenyl)hydrazinylidene]-, ethyl ester ethyl (Z)-2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate (Z)-Ethyl 2-chloro-2-(2-(4-chlorophenyl)hydrazono)acetate Apixaban Impurity R Apixaban Impurity S1 Ethyl (4-chlorophenylhydrazono)chloromethylcarboxylate Apixaban-10 Apixaban Related Compound 7 ethyl 2-chloro-2-[(4-chlorophenyl)hydrazinylidene]acetate ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]ethanoate Impurity of apixaban374 ethyl 2-chloro-2-[2-(4-chlorophenyl)hydrazin-1-ylidene]acetate Ethyl (2E)-chloro[(4-chlorophenyl)hydrazono]acetate 27143-09-5