ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE

Product Name: ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE
CAS No.: 28663-68-5
Chemical Name: ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE
Synonyms: Apixaban Impurity 77;Ethyl 2-chloro-2-(phenylhydrazono)acetate;ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE;Ethyl 2-chloro-2-(2-phenylhydrazono)acetate;ethyl chloro(2-phenylhydrazinylidene)acetate;2-Chloro-2-(phenylhydrazono)acetic acid ethyl;2-CHLORO-2-(PHENYLHYDRAZONO)ACETIC ACID ETHYL ETHER;ethyl (2Z)-2-chloro-2-(phenylhydrazinylidene)acetate;(2Z)-2-chloro-2-(phenylhydrazinylidene)acetic acid ethyl ester;Acetic acid, 2-chloro-2-(2-phenylhydrazinylidene)-, ethyl ester
CBNumber: CB2698122
Molecular Formula: C10H11ClN2O2
Formula Weight: 226.66
MOL File: 28663-68-5.mol

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ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE Property

Melting point:: 77-80°C
Boiling point:: 308.7±25.0 °C(Predicted)
Density: 1.21±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 11.65±0.10(Predicted)
color: Pale Yellow to Light Yellow
InChI: InChI=1S/C10H11ClN2O2/c1-2-15-10(14)9(11)13-12-8-6-4-3-5-7-8/h3-7,12H,2H2,1H3
InChIKey: LZCJYKSOIZQABU-UHFFFAOYSA-N
SMILES: C(OCC)(=O)C(Cl)=NNC1=CC=CC=C1

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Safety

HS Code: 2928009090

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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

TCI Chemical

Product number: C4073
Product name: Ethyl 2-Chloro-2-(2-phenylhydrazineylidene)acetate
Packaging: 1G
Price: $79
Updated: 2025/07/31

TCI Chemical

Product number: C4073
Product name: Ethyl 2-Chloro-2-(2-phenylhydrazineylidene)acetate
Packaging: 5G
Price: $237
Updated: 2025/07/31

TRC

Product number: C385953
Product name: 2-Chloro-2-(phenylhydrazono)aceticAcidEthylEster
Packaging: 500mg
Price: $40
Updated: 2021/12/16

TRC

Product number: C385953
Product name: 2-Chloro-2-(phenylhydrazono)aceticAcidEthylEster
Packaging: 5g
Price: $150
Updated: 2021/12/16

Apolloscientific

Product number: OR322310
Product name: 2-Chloro-2-(phenylhydrazono)aceticacidethylester
Packaging: 1g
Price: $151
Updated: 2021/12/16

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ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE Chemical Properties,Usage,Production

Uses

2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester is used in preparation of full-substituted Pyrazole derivatives.

ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE Suppliers

China 50 Germany 1 India 1 Russia 1 United Kingdom 3 United States 4 Global 60

J & K SCIENTIFIC LTD.

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View Lastest Price from ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Apixaban Impurity 77
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-06-05

Career Henan Chemical Co

Product: ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE 28663-68-5
Price: US $1.00/g
Min. Order: 1g
Purity: ≥98%
Supply Ability: g/kg/Ton
Release date: 2019-12-25

28663-68-5, ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATERelated Search:

BUTTPARK 115\40-79 ETHYL 2-CHLORO-2-[2-(4-METHOXY-2-NITROPHENYL)HYDRAZONO]ACETATE ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE BUTTPARK 115\40-76 BUTTPARK 115\40-74 BUTTPARK 115\40-72 SPECS AF-886/30566015 BUTTPARK 115\40-73 BUTTPARK 115\40-78 ETHYL 2-CHLORO-2-[2-(4-METHYLPHENYL)HYDRAZONO]ACETATE BUTTPARK 115\40-70 BUTTPARK 115\40-71

ETHYL (2E)-CHLORO(PHENYLHYDRAZONO)ACETATE

2-CHLORO-2-(PHENYLHYDRAZONO)ACETIC ACID ETHYL ETHER

2-Chloro-2-(phenylhydrazono)acetic acid ethyl

Acetic acid, 2-chloro-2-(2-phenylhydrazinylidene)-, ethyl ester

(2Z)-2-chloro-2-(phenylhydrazinylidene)acetic acid ethyl ester

Apixaban Impurity 77

Ethyl 2-chloro-2-(phenylhydrazono)acetate

ethyl chloro(2-phenylhydrazinylidene)acetate

ethyl (2Z)-2-chloro-2-(phenylhydrazinylidene)acetate

Ethyl 2-chloro-2-(2-phenylhydrazono)acetate

28663-68-5