Diethyl 5-benzoylpyrrole-2-malonate

About Diethyl 5-benzoylpyrrole-2-malonate

Diethyl 5-benzoylpyrrole-2-malonate is a process intermediate or related compound of Ketorolac carrying the CAS registry number 144710-35-0. With the molecular formula C18H19NO5, it has a molar mass of 329.3 g/mol. Systematically, it is named diethyl 2-(5-benzoyl-1H-pyrrol-2-yl)propanedioate. Common synonyms include diethyl 2-(5-benzoyl-1H-pyrrol-2-yl)malonate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Process chemists and analysts use it when developing synthetic routes to Ketorolac, tracking process-related impurities and validating analytical methods. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Diethyl 5-benzoylpyrrole-2-malonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Ketorolac

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

Ketorolac impurities

Specifications & identifiers

Chemical identifiers
Product name	Diethyl 5-benzoylpyrrole-2-malonate
Catalogue No.	VQ-049747
CAS Number	144710-35-0
IUPAC name	diethyl 2-(5-benzoyl-1H-pyrrol-2-yl)propanedioate
Molecular formula	C₁₈H₁₉NO₅
Molecular weight	329.3 g/mol
Exact mass	329.1263
HSN code	2933
InChIKey	GNHABAJJEFVNQW-UHFFFAOYSA-N
SMILES	CCOC(=O)C(C1=CC=C(N1)C(=O)C2=CC=CC=C2)C(=O)OCC
PubChem CID	9949366

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 5
TPSA	85.5 Å²

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 Diethyl 5-benzoylpyrrole-2-malonate?

The CAS Registry Number of Diethyl 5-benzoylpyrrole-2-malonate is 144710-35-0. It is also known as diethyl 2-(5-benzoyl-1H-pyrrol-2-yl)malonate, diethyl (5-benzoylpyrrol-2-yl)methane-dicarboxylate.

What is the molecular formula and molecular weight of Diethyl 5-benzoylpyrrole-2-malonate?

Diethyl 5-benzoylpyrrole-2-malonate has the molecular formula C18H19NO5 and a molecular weight of 329.3 g/mol. Its IUPAC name is diethyl 2-(5-benzoyl-1H-pyrrol-2-yl)propanedioate.

What is Diethyl 5-benzoylpyrrole-2-malonate used for?

Diethyl 5-benzoylpyrrole-2-malonate is supplied as a characterised reference material related to Ketorolac. 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 Diethyl 5-benzoylpyrrole-2-malonate can I order?

We supply Diethyl 5-benzoylpyrrole-2-malonate, 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 Diethyl 5-benzoylpyrrole-2-malonate?

Yes. Every lot of Diethyl 5-benzoylpyrrole-2-malonate 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 Diethyl 5-benzoylpyrrole-2-malonate be shipped internationally?

Yes. We export Diethyl 5-benzoylpyrrole-2-malonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.