Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono… 37522-29-5

Name: Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate
Brand: Vaqora Chemicals
SKU: VQ-035762

About Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate

Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate is an impurity of Apixaban carrying the CAS registry number 37522-29-5. Formula C12H15ClN2O3, molecular weight 270.71 g/mol. Systematically, it is named ethyl (2Z)-2-chloro-2-[(4-ethoxyphenyl)hydrazinylidene]acetate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Apixaban impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Apixaban

View every impurity, metabolite and intermediate we list for Apixaban.

Apixaban impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate
Catalogue No.	VQ-035762
CAS Number	37522-29-5
IUPAC name	ethyl (2Z)-2-chloro-2-[(4-ethoxyphenyl)hydrazinylidene]acetate
Molecular formula	C₁₂H₁₅ClN₂O₃
Molecular weight	270.71 g/mol
Exact mass	270.0771
Grade	Reference Standard
HSN code	38229090
InChIKey	XIUUHZQUONNURX-PTNGSMBKSA-N
SMILES	CCOC1=CC=C(C=C1)N/N=C(/C(=O)OCC)\Cl
PubChem CID	75357961

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	1 / 5
TPSA	59.9 Å²
Synonyms	Ethyl 2-chloro-2-[2-(4-ethoxyphenyl)hydrazin-1-ylidene]acetate, Ethyl (2Z)-2-chloro-2-[2-(4-ethoxyphenyl)hydrazin-1-ylidene]acetate, Acetic acid, 2-chloro-2-[2-(4-ethoxyphenyl)hydrazinylidene]-, ethyl ester, ethyl (2Z)-2-chloro-2-[(4-ethoxyphenyl)hydrazono]acetate, Ethyl 2-chloro-2-[2-(4-ethoxyphenyl)hydrazinylidene]acetate, ethyl (Z)-2-chloro-2-(2-(4-ethoxyphenyl)hydrazineylidene)acetate

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate?

The CAS Registry Number of Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate is 37522-29-5. It is also known as Ethyl 2-chloro-2-[2-(4-ethoxyphenyl)hydrazin-1-ylidene]acetate, Ethyl (2Z)-2-chloro-2-[2-(4-ethoxyphenyl)hydrazin-1-ylidene]acetate, Acetic acid, 2-chloro-2-[2-(4-ethoxyphenyl)hydrazinylidene]-, ethyl ester.

What is the molecular formula and molecular weight of Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate?

Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate has the molecular formula C12H15ClN2O3 and a molecular weight of 270.71 g/mol. Its IUPAC name is ethyl (2Z)-2-chloro-2-[(4-ethoxyphenyl)hydrazinylidene]acetate.

What is Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate used for?

Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate is supplied as a characterised reference material related to Apixaban. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate can I order?

We supply Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate?

Yes. Every lot of Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate be shipped internationally?

Yes. We export Ethyl 2-chloro-2-(2-(4-ethoxyphenyl)hydrazono)acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.