Aceclofenac EP Impurity B

Name: Aceclofenac EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-021409

About Aceclofenac EP Impurity B

Aceclofenac EP Impurity B (CAS 15307-78-5) is a pharmacopeial impurity of Aceclofenac offered by Vaqora Chemicals. Formula C15H13Cl2NO2, molecular weight 310.2 g/mol. Its systematic (IUPAC) name is methyl 2-[2-(2,6-dichloroanilino)phenyl]acetate. It is also known as Diclofenac Methyl Ester or Aceclofenac - Impurity B.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Aceclofenac 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.

We offer Aceclofenac EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Aceclofenac

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

Aceclofenac impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Aceclofenac EP Impurity B
Catalogue No.	VQ-021409
CAS Number	15307-78-5
IUPAC name	methyl 2-[2-(2,6-dichloroanilino)phenyl]acetate
Molecular formula	C₁₅H₁₃Cl₂NO₂
Molecular weight	310.2 g/mol
Exact mass	309.0323
Grade	Reference Standard
HSN code	38229090
InChIKey	VETACGBDFVVKGZ-UHFFFAOYSA-N
SMILES	COC(=O)CC1=CC=CC=C1NC2=C(C=CC=C2Cl)Cl
PubChem CID	519102

Physical properties
Physical form	Solid
LogP (XLogP3)	4.7
H-bond donors / acceptors	1 / 3
TPSA	38.3 Å²
Synonyms	Diclofenac Methyl Ester, Aceclofenac - Impurity B, Benzeneacetic acid, 2-((2,6-dichlorophenyl)amino)-, methyl ester, Methyl (2-((2,6-dichlorophenyl)amino)phenyl)acetate, Methyl {2-[(2,6-dichlorophenyl)amino]phenyl}acetate, Diclofenac, methyl ester, Methyl 2-(2,6-Dichloroanilino)phenylacetate, Diclofenac-methyl ester, Aceclofenac Impurity B, Methyl 2-(2-((2,6-dichlorophenyl)amino)phenyl)acetate, Methyl 2-(2-(2,6-dichlorophenylamino)-phenyl)acetate, Methyl [2-(2,6-dichloroanilino)phenyl]acetate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Aceclofenac EP Impurity B?

The CAS Registry Number of Aceclofenac EP Impurity B is 15307-78-5. It is also known as Diclofenac Methyl Ester, Aceclofenac - Impurity B, Benzeneacetic acid, 2-((2,6-dichlorophenyl)amino)-, methyl ester.

What is the molecular formula and molecular weight of Aceclofenac EP Impurity B?

Aceclofenac EP Impurity B has the molecular formula C15H13Cl2NO2 and a molecular weight of 310.2 g/mol. Its IUPAC name is methyl 2-[2-(2,6-dichloroanilino)phenyl]acetate.

What is Aceclofenac EP Impurity B used for?

Aceclofenac EP Impurity B is supplied as a characterised reference material related to Aceclofenac. 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 Aceclofenac EP Impurity B can I order?

We supply Aceclofenac EP Impurity B 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 Aceclofenac EP Impurity B?

Yes. Every lot of Aceclofenac EP Impurity B 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 Aceclofenac EP Impurity B be shipped internationally?

Yes. Aceclofenac EP Impurity B 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.