2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester

Name: 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester
Brand: Zemixal
SKU: ZX-023329

Reference StandardAvailable on request

Order 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester (CAS 28663-68-5) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester chemical structure

CAS number28663-68-5

FormulaC₁₀H₁₁ClN₂O₂

Molar mass226.66 g/mol

Physical formSolid

HS code38229090

InChIKeyLZCJYKSOIZQABU-LCYFTJDESA-N

IUPAC nameethyl (2Z)-2-chloro-2-(phenylhydrazinylidene)acetate

About 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester

2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester belongs to the Apixaban reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 28663-68-5, formula C10H11ClN2O2 and molar mass 226.66 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Apixaban

See every impurity, metabolite and related compound we list for this API.

Apixaban standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester
Product name	2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester
Catalogue number	ZX-023329
CAS number	28663-68-5
IUPAC name	ethyl (2Z)-2-chloro-2-(phenylhydrazinylidene)acetate
Molecular formula	C₁₀H₁₁ClN₂O₂
Molar mass	226.66 g/mol
Exact mass	226.0509
Grade	Reference Standard
Physical form	Solid
XLogP3	4.1
H-bond donors / acceptors	1 / 4
Topological polar surface area	50.7 Å²
HS code	38229090
InChIKey	LZCJYKSOIZQABU-LCYFTJDESA-N
SMILES	CCOC(=O)/C(=N/NC1=CC=CC=C1)/Cl
PubChem CID	5708313
Synonyms	Ethyl (Z)-2-chloro-2-(2-phenylhydrazono)acetate, Ethyl 2-chloro-2-(2-phenylhydrazono)acetate, ethyl 2-chloro-2-[(E)-2-phenylhydrazono]acetate, Ethyl 2-chloro-2-(phenylhydrazono)acetate, 2-Chloro-2-(phenylhydrazono)acetic acid ethyl ether, 2-Chloro-2-(phenylhydrazono)acetic acid ethyl, Acetic acid, phenylhydrazonochloro-, ethyl ester, ethyl 2-chloro-2-phenylhydrazonoacetate, Locust bean gum from Ceratonia siliqua seeds, Ethyl (2Z)-chloro(phenylhydrazono)ethanoate #, (Z)-Ethyl2-chloro-2-(2-phenylhydrazono)acetate, ethyl (2Z)-2-chloro-2-(phenylhydrazono)acetate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester

Which CAS number identifies 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester?

2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester is registered under CAS 28663-68-5. You may also see it listed as Ethyl (Z)-2-chloro-2-(2-phenylhydrazono)acetate, Ethyl 2-chloro-2-(2-phenylhydrazono)acetate, ethyl 2-chloro-2-[(E)-2-phenylhydrazono]acetate. Our catalogue number for this item is ZX-023329.

What are the formula and molar mass of 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester?

For 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester, its formula is C10H11ClN2O2 and its molar mass is 226.66 g/mol. The systematic (IUPAC) name is ethyl (2Z)-2-chloro-2-(phenylhydrazinylidene)acetate. InChIKey LZCJYKSOIZQABU-LCYFTJDESA-N lets you match it in any structure database.

How is 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester used in pharmaceutical QC?

2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester is a characterised reference material linked to Apixaban. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester to my country?

Yes. Because 2-Chloro-2-(phenylhydrazono)acetic Acid Ethyl Ester is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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