(E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-… 2101811-41-8

Name: (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid
Brand: Vaqora Chemicals
SKU: VQ-025349

About (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid

Vaqora Chemicals supplies (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid, an impurity of Diroximel Fumarate registered under CAS number 2101811-41-8. Its molecular formula is C10H11NO6 and its molecular weight is 241.2 g/mol.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Diroximel Fumarate to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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

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

Industries

Related to Diroximel Fumarate

View every impurity, metabolite and intermediate we list for Diroximel Fumarate.

Diroximel Fumarate impurities

Specifications & identifiers

Chemical identifiers
Product name	(E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid
Catalogue No.	VQ-025349
CAS Number	2101811-41-8
IUPAC name	(E)-4-[2-(2,5-dioxopyrrolidin-1-yl)ethoxy]-4-oxobut-2-enoic acid
Molecular formula	C₁₀H₁₁NO₆
Molecular weight	241.2 g/mol
Exact mass	241.0586
Grade	Reference Standard
HSN code	38229090
InChIKey	MOWUWAPJWBBZTN-ONEGZZNKSA-N
SMILES	C1CC(=O)N(C1=O)CCOC(=O)/C=C/C(=O)O
PubChem CID	129283834

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.2
H-bond donors / acceptors	1 / 6
TPSA	101 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 (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid?

The CAS Registry Number of (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid is 2101811-41-8. It is also known as 2-Butenedioic acid (2E)-, 1-(2-(2,5-dioxo-1-pyrrolidinyl)ethyl) ester.

What is the molecular formula and molecular weight of (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid?

(E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid has the molecular formula C10H11NO6 and a molecular weight of 241.2 g/mol. Its IUPAC name is (E)-4-[2-(2,5-dioxopyrrolidin-1-yl)ethoxy]-4-oxobut-2-enoic acid.

What is (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid used for?

(E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid is supplied as a characterised reference material related to Diroximel Fumarate. 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 (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid can I order?

We supply (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid 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 (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid?

Yes. Every lot of (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid 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 (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid be shipped internationally?

Yes. We export (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.