Diclofenac EP Impurity C

Name: Diclofenac EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-022368

About Diclofenac EP Impurity C

Diclofenac EP Impurity C (CAS 27204-57-5) is a pharmacopeial impurity of Diclofenac offered by Vaqora Chemicals. Formula C13H11Cl2NO, molecular weight 268.13 g/mol. Systematically, it is named [2-(2,6-dichloroanilino)phenyl]methanol. Alternative names: Diclofenac Impurity C and Diclofenac Sodium - Impurity C.

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. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 C
Catalogue No.	VQ-022368
CAS Number	27204-57-5
IUPAC name	[2-(2,6-dichloroanilino)phenyl]methanol
Molecular formula	C₁₃H₁₁Cl₂NO
Molecular weight	268.13 g/mol
Exact mass	267.0218
Grade	Reference Standard
HSN code	38229090
InChIKey	HFLGAAAKRFLWLN-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)CO)NC2=C(C=CC=C2Cl)Cl
PubChem CID	15646808

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	2 / 2
TPSA	32.3 Å²
Synonyms	Diclofenac Impurity C, Diclofenac Sodium - Impurity C, (2-((2,6-Dichlorophenyl)amino)phenyl)methanol, Benzyl alcohol, O-(2,6-dichloroanilino)-, [2-[(2,6-Dichlorophenyl)amino]phenyl]methanol, Benzenemethanol, 2-((2,6-dichlorophenyl)amino)-, Diclofenac sodium impurity C, Diclofenac potassium impurity C, Diclofenac sodium specified impurity C, Diclofenac potassium specified impurity C, Diclofenac Alcohol, Diclofenac Alcohol (Diclofenac Impurity)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 C?

The CAS Registry Number of Diclofenac EP Impurity C is 27204-57-5. It is also known as Diclofenac Impurity C, Diclofenac Sodium - Impurity C, (2-((2,6-Dichlorophenyl)amino)phenyl)methanol.

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

Diclofenac EP Impurity C has the molecular formula C13H11Cl2NO and a molecular weight of 268.13 g/mol. Its IUPAC name is [2-(2,6-dichloroanilino)phenyl]methanol.

What is Diclofenac EP Impurity C used for?

Diclofenac EP Impurity C 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 C can I order?

We supply Diclofenac EP Impurity C 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 C?

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

Yes. Diclofenac EP Impurity C 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.