Fumaric acid Monomethyl Ester-d3

Name: Fumaric acid Monomethyl Ester-d3
Brand: Vaqora Chemicals
SKU: VQ-038481

About Fumaric acid Monomethyl Ester-d3

Fumaric acid Monomethyl Ester-d3 is a stable isotope labelled analogue related to Fumaric acid carrying the CAS registry number 1616345-41-5. Formula C5H6O4, molecular weight 133.12 g/mol. Systematically, it is named (E)-4-oxo-4-(trideuteriomethoxy)but-2-enoic acid. Common synonyms include Monomethyl Fumarate D3 and Monomethyl Fumarate-d3.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Fumaric acid Monomethyl Ester-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Fumaric acid

View every impurity, metabolite and intermediate we list for Fumaric acid.

Fumaric acid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fumaric acid Monomethyl Ester-d3
Catalogue No.	VQ-038481
CAS Number	1616345-41-5
IUPAC name	(E)-4-oxo-4-(trideuteriomethoxy)but-2-enoic acid
Molecular formula	C₅H₆O₄
Molecular weight	133.12 g/mol
Exact mass	133.0454
Grade	Reference Standard
HSN code	38229090
InChIKey	NKHAVTQWNUWKEO-SMQGVBCRSA-N
SMILES	[2H]C([2H])([2H])OC(=O)/C=C/C(=O)O
PubChem CID	50896236

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	1 / 4
TPSA	63.6 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 Fumaric acid Monomethyl Ester-d3?

The CAS Registry Number of Fumaric acid Monomethyl Ester-d3 is 1616345-41-5. It is also known as Monomethyl Fumarate D3, Monomethyl Fumarate-d3.

What is the molecular formula and molecular weight of Fumaric acid Monomethyl Ester-d3?

Fumaric acid Monomethyl Ester-d3 has the molecular formula C5H6O4 and a molecular weight of 133.12 g/mol. Its IUPAC name is (E)-4-oxo-4-(trideuteriomethoxy)but-2-enoic acid.

What is Fumaric acid Monomethyl Ester-d3 used for?

Fumaric acid Monomethyl Ester-d3 is supplied as a characterised reference material related to Fumaric acid. 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 Fumaric acid Monomethyl Ester-d3 can I order?

We supply Fumaric acid Monomethyl Ester-d3 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 Fumaric acid Monomethyl Ester-d3?

Yes. Every lot of Fumaric acid Monomethyl Ester-d3 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 Fumaric acid Monomethyl Ester-d3 be shipped internationally?

Yes. We export Fumaric acid Monomethyl Ester-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.