Diclofenac Indole-2,3-dione Impurity

Name: Diclofenac Indole-2,3-dione Impurity
Brand: Vaqora Chemicals
SKU: VQ-025295

About Diclofenac Indole-2,3-dione Impurity

Diclofenac Indole-2,3-dione Impurity (CAS 24542-74-3) is an impurity of Diclofenac offered by Vaqora Chemicals. Its molecular formula is C14H7Cl2NO2 and its molecular weight is 292.1 g/mol. The IUPAC name is 1-(2,6-dichlorophenyl)indole-2,3-dione. Alternative names: 1-(2,6-Dichlorophenyl)-1H-indole-2,3-dione and 1-(2,6-dichlorophenyl)indoline-2,3-dione.

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 “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Diclofenac to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Diclofenac Indole-2,3-dione Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Diclofenac

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

Diclofenac impurities

Specifications & identifiers

Chemical identifiers
Product name	Diclofenac Indole-2,3-dione Impurity
Catalogue No.	VQ-025295
CAS Number	24542-74-3
IUPAC name	1-(2,6-dichlorophenyl)indole-2,3-dione
Molecular formula	C₁₄H₇Cl₂NO₂
Molecular weight	292.1 g/mol
Exact mass	290.9854
Grade	Reference Standard
HSN code	38229090
InChIKey	MGEGDVKBXGZTRM-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=O)C(=O)N2C3=C(C=CC=C3Cl)Cl
PubChem CID	14470146

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 2
TPSA	37.4 Å²
Synonyms	1-(2,6-Dichlorophenyl)-1H-indole-2,3-dione, 1-(2,6-dichlorophenyl)indoline-2,3-dione, N-(2,6-Dichlorophenyl)isatin, 1-(2,6-Dichlorophenyl)indolin-2,3-dione, Diclofenac Impurity 45, Diclofenac Sodium Impurity 53, 1H-Indole-2,3-dione, 1-(2,6-dichlorophenyl)-

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P264, P270, P301 + P317, P319, 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 Diclofenac Indole-2,3-dione Impurity?

The CAS Registry Number of Diclofenac Indole-2,3-dione Impurity is 24542-74-3. It is also known as 1-(2,6-Dichlorophenyl)-1H-indole-2,3-dione, 1-(2,6-dichlorophenyl)indoline-2,3-dione, N-(2,6-Dichlorophenyl)isatin.

What is the molecular formula and molecular weight of Diclofenac Indole-2,3-dione Impurity?

Diclofenac Indole-2,3-dione Impurity has the molecular formula C14H7Cl2NO2 and a molecular weight of 292.1 g/mol. Its IUPAC name is 1-(2,6-dichlorophenyl)indole-2,3-dione.

What is Diclofenac Indole-2,3-dione Impurity used for?

Diclofenac Indole-2,3-dione Impurity 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 Indole-2,3-dione Impurity can I order?

We supply Diclofenac Indole-2,3-dione Impurity 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 Indole-2,3-dione Impurity?

Yes. Every lot of Diclofenac Indole-2,3-dione Impurity 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 Indole-2,3-dione Impurity be shipped internationally?

Yes. Diclofenac Indole-2,3-dione Impurity 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.