N-(p-Chlorobenzoyl)-p-anisidine

Name: N-(p-Chlorobenzoyl)-p-anisidine
Brand: Vaqora Chemicals
SKU: VQ-022845

About N-(p-Chlorobenzoyl)-p-anisidine

N-(p-Chlorobenzoyl)-p-anisidine is an impurity of Indomethacin carrying the CAS registry number 4018-82-0. The compound has the formula C14H12ClNO2, corresponding to a molecular weight of 261.7 g/mol. Systematically, it is named 4-chloro-N-(4-methoxyphenyl)benzamide. Alternative names: benzamide, 4-chloro-n-(4-methoxyphenyl)- and N-(p-Methoxyphenyl)-p-chlorobenzamide.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Indomethacin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-(p-Chlorobenzoyl)-p-anisidine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Indomethacin

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

Indomethacin impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(p-Chlorobenzoyl)-p-anisidine
Catalogue No.	VQ-022845
CAS Number	4018-82-0
IUPAC name	4-chloro-N-(4-methoxyphenyl)benzamide
Molecular formula	C₁₄H₁₂ClNO₂
Molecular weight	261.7 g/mol
Exact mass	261.0557
Grade	Reference Standard
HSN code	38229090
InChIKey	UVGPQLMHIRNFEE-UHFFFAOYSA-N
SMILES	COC1=CC=C(C=C1)NC(=O)C2=CC=C(C=C2)Cl
PubChem CID	221848

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 2
TPSA	38.3 Å²
Synonyms	benzamide, 4-chloro-n-(4-methoxyphenyl)-, N-(p-Methoxyphenyl)-p-chlorobenzamide, 4-Chloro-N-(4-methoxy-phenyl)-benzamide, 4-chloro-N-(4-methoxyphenyl)-benzamide, 4-Chloro-N-(4-methoxyphenyl)benzamide #, 4-Chlorobenzenamide, N-(4-methoxyphenyl)-, Benzamide, N-(4-methoxyphenyl)-4-chloro-, (4-chlorophenyl)-N-(4-methoxyphenyl)carboxamide

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life

Precautionary statements: P273, P391, P501

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 N-(p-Chlorobenzoyl)-p-anisidine?

The CAS Registry Number of N-(p-Chlorobenzoyl)-p-anisidine is 4018-82-0. It is also known as benzamide, 4-chloro-n-(4-methoxyphenyl)-, N-(p-Methoxyphenyl)-p-chlorobenzamide, 4-Chloro-N-(4-methoxy-phenyl)-benzamide.

What is the molecular formula and molecular weight of N-(p-Chlorobenzoyl)-p-anisidine?

N-(p-Chlorobenzoyl)-p-anisidine has the molecular formula C14H12ClNO2 and a molecular weight of 261.7 g/mol. Its IUPAC name is 4-chloro-N-(4-methoxyphenyl)benzamide.

What is N-(p-Chlorobenzoyl)-p-anisidine used for?

N-(p-Chlorobenzoyl)-p-anisidine is supplied as a characterised reference material related to Indomethacin. 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 N-(p-Chlorobenzoyl)-p-anisidine can I order?

We supply N-(p-Chlorobenzoyl)-p-anisidine 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 N-(p-Chlorobenzoyl)-p-anisidine?

Yes. Every lot of N-(p-Chlorobenzoyl)-p-anisidine 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 N-(p-Chlorobenzoyl)-p-anisidine be shipped internationally?

Yes. N-(p-Chlorobenzoyl)-p-anisidine 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.