Carprofen EP Impurity F

Name: Carprofen EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-021075

About Carprofen EP Impurity F

Carprofen EP Impurity F is a pharmacopeial impurity of Carprofen carrying the CAS registry number 71208-55-4. With the molecular formula C20H20ClNO4, it has a molar mass of 373.8 g/mol. The IUPAC name is diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylpropanedioate. It is also known as Carprofen - Impurity F or Diethyl (6-chloro-2-carbazolyl)methylmalonate.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Carprofen to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carprofen EP Impurity F 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 Carprofen

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

Carprofen impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Carprofen EP Impurity F
Catalogue No.	VQ-021075
CAS Number	71208-55-4
IUPAC name	diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylpropanedioate
Molecular formula	C₂₀H₂₀ClNO₄
Molecular weight	373.8 g/mol
Exact mass	373.1081
Grade	Reference Standard
HSN code	38229090
InChIKey	VCWSZWDBRMAJJJ-UHFFFAOYSA-N
SMILES	CCOC(=O)C(C)(C1=CC2=C(C=C1)C3=C(N2)C=CC(=C3)Cl)C(=O)OCC
PubChem CID	9820908

Physical properties
Physical form	Solid
LogP (XLogP3)	5
H-bond donors / acceptors	1 / 4
TPSA	68.4 Å²
Synonyms	Carprofen - Impurity F, Diethyl (6-chloro-9H-carbazol-2-yl)methylmalonate, Diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate, Diethyl (6-chloro-2-carbazolyl)methylmalonate, Diethyl2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate, (6-chloro-2-carbazolyl)-methyl-malonic acid diethyl ester, Diethyl (6-chloro-9H-carbazol-2-yl)(methyl)propanedioate

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 Carprofen EP Impurity F?

The CAS Registry Number of Carprofen EP Impurity F is 71208-55-4. It is also known as Carprofen - Impurity F, Diethyl (6-chloro-9H-carbazol-2-yl)methylmalonate, Diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate.

What is the molecular formula and molecular weight of Carprofen EP Impurity F?

Carprofen EP Impurity F has the molecular formula C20H20ClNO4 and a molecular weight of 373.8 g/mol. Its IUPAC name is diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylpropanedioate.

What is Carprofen EP Impurity F used for?

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

We supply Carprofen EP Impurity F 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 Carprofen EP Impurity F?

Yes. Every lot of Carprofen EP Impurity F 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 Carprofen EP Impurity F be shipped internationally?

Yes. We export Carprofen EP Impurity F worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.