4-Chloro-2-nitrophenylacetic Acid

Name: 4-Chloro-2-nitrophenylacetic Acid
Brand: Vaqora Chemicals
SKU: VQ-028787

About 4-Chloro-2-nitrophenylacetic Acid

4-Chloro-2-nitrophenylacetic Acid is an impurity of Ziprasidone carrying the CAS registry number 37777-71-2. The compound has the formula C8H6ClNO4, corresponding to a molecular weight of 215.59 g/mol. Systematically, it is named 2-(4-chloro-2-nitrophenyl)acetic acid. Common synonyms include 4-Chloro-2-nitrobenzeneacetic acid and 2-(4-chloro-2-nitrophenyl)aceticacid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Ziprasidone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Chloro-2-nitrophenylacetic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Ziprasidone

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

Ziprasidone impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-2-nitrophenylacetic Acid
Catalogue No.	VQ-028787
CAS Number	37777-71-2
IUPAC name	2-(4-chloro-2-nitrophenyl)acetic acid
Molecular formula	C₈H₆ClNO₄
Molecular weight	215.59 g/mol
Exact mass	214.9985
Grade	Reference Standard
HSN code	38229090
InChIKey	FLZUSUKBKOZJLG-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1Cl)[N+](=O)[O-])CC(=O)O
PubChem CID	271552

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 4
TPSA	83.1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 4-Chloro-2-nitrophenylacetic Acid?

The CAS Registry Number of 4-Chloro-2-nitrophenylacetic Acid is 37777-71-2. It is also known as 4-Chloro-2-nitrobenzeneacetic acid, 2-(4-chloro-2-nitrophenyl)aceticacid, 2-(4-chloro-2-nitro-phenyl)acetic acid.

What is the molecular formula and molecular weight of 4-Chloro-2-nitrophenylacetic Acid?

4-Chloro-2-nitrophenylacetic Acid has the molecular formula C8H6ClNO4 and a molecular weight of 215.59 g/mol. Its IUPAC name is 2-(4-chloro-2-nitrophenyl)acetic acid.

What is 4-Chloro-2-nitrophenylacetic Acid used for?

4-Chloro-2-nitrophenylacetic Acid is supplied as a characterised reference material related to Ziprasidone. 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 4-Chloro-2-nitrophenylacetic Acid can I order?

We supply 4-Chloro-2-nitrophenylacetic Acid 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 4-Chloro-2-nitrophenylacetic Acid?

Yes. Every lot of 4-Chloro-2-nitrophenylacetic Acid 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 4-Chloro-2-nitrophenylacetic Acid be shipped internationally?

Yes. 4-Chloro-2-nitrophenylacetic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.