Diclofenac EP Impurity D

Name: Diclofenac EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-025290

About Diclofenac EP Impurity D

Diclofenac EP Impurity D is a pharmacopeial impurity of Diclofenac carrying the CAS registry number 127792-23-8. The compound has the formula C14H11BrClNO2, corresponding to a molecular weight of 340.6 g/mol. The IUPAC name is 2-[2-(2-bromo-6-chloroanilino)phenyl]acetic acid. Alternative names: Diclofenac Impurity D and Diclofenac Sodium - Impurity D.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

This Diclofenac impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diclofenac EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Diclofenac

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

Diclofenac impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diclofenac EP Impurity D
Catalogue No.	VQ-025290
CAS Number	127792-23-8
IUPAC name	2-[2-(2-bromo-6-chloroanilino)phenyl]acetic acid
Molecular formula	C₁₄H₁₁BrClNO₂
Molecular weight	340.6 g/mol
Exact mass	338.9662
Grade	Reference Standard
HSN code	38229090
InChIKey	RABKUCPRNJPBRH-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)CC(=O)O)NC2=C(C=CC=C2Br)Cl
PubChem CID	14762937

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	2 / 3
TPSA	49.3 Å²
Synonyms	Diclofenac Impurity D, Diclofenac Sodium - Impurity D, 2-(2-((2-Bromo-6-chlorophenyl)amino)phenyl)acetic acid, Benzeneacetic acid, 2-((2-bromo-6-chlorophenyl)amino)-, Diclofenac Sodium Impurity D, 2-[2-[(2-Bromo-6-chlorophenyl)amino]phenyl]acetic Acid, Diclofenac potassium impurity D, Diclofenac sodium specified impurity D, Diclofenac potassium specified impurity D, 2-[(2-Bromo-6-chlorophenyl)amino]benzeneacetic acid, [2-(2-Bromo-6-chloroanilino)phenyl]acetic acid, (2-((2-Bromo-6-chlorophenyl)amino)phenyl)acetic acid

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P260, P264, P270, P273, P280, P301 + P316, P301 + P317, P318, P319, P321, P330, P391, P405, 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 Diclofenac EP Impurity D?

The CAS Registry Number of Diclofenac EP Impurity D is 127792-23-8. It is also known as Diclofenac Impurity D, Diclofenac Sodium - Impurity D, 2-(2-((2-Bromo-6-chlorophenyl)amino)phenyl)acetic acid.

What is the molecular formula and molecular weight of Diclofenac EP Impurity D?

Diclofenac EP Impurity D has the molecular formula C14H11BrClNO2 and a molecular weight of 340.6 g/mol. Its IUPAC name is 2-[2-(2-bromo-6-chloroanilino)phenyl]acetic acid.

What is Diclofenac EP Impurity D used for?

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

We supply Diclofenac EP Impurity D 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 Diclofenac EP Impurity D?

Yes. Every lot of Diclofenac EP Impurity D 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 Diclofenac EP Impurity D be shipped internationally?

Yes. Diclofenac EP Impurity D 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.