Methsuximide-D5

Name: Methsuximide-D5
Brand: Vaqora Chemicals
SKU: VQ-049082

About Methsuximide-D5

Vaqora Chemicals supplies Methsuximide-D5, a stable isotope labelled analogue related to Methsuximide registered under CAS number 1189980-63-9. The compound has the formula C12H13NO2, corresponding to a molecular weight of 208.27 g/mol. Systematically, it is named 1,3-dimethyl-3-(2,3,4,5,6-pentadeuteriophenyl)pyrrolidine-2,5-dione.

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.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Methsuximide and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methsuximide-D5 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Methsuximide

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

Methsuximide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Methsuximide-D5
Catalogue No.	VQ-049082
CAS Number	1189980-63-9
IUPAC name	1,3-dimethyl-3-(2,3,4,5,6-pentadeuteriophenyl)pyrrolidine-2,5-dione
Molecular formula	C₁₂H₁₃NO₂
Molecular weight	208.27 g/mol
Exact mass	208.126
Grade	Reference Standard
HSN code	38229090
InChIKey	AJXPJJZHWIXJCJ-DKFMXDSJSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])C2(CC(=O)N(C2=O)C)C)[2H])[2H]
PubChem CID	46782174

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 2
TPSA	37.4 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 Methsuximide-D5?

The CAS Registry Number of Methsuximide-D5 is 1189980-63-9. It is also known as 1,3-Dimethyl-3-(~2~H_5_)phenylpyrrolidine-2,5-dione, 1,3-dimethyl-3-[(2,3,4,5,6-(2)H)phenyl]pyrrolidine-2,5-dione.

What is the molecular formula and molecular weight of Methsuximide-D5?

Methsuximide-D5 has the molecular formula C12H13NO2 and a molecular weight of 208.27 g/mol. Its IUPAC name is 1,3-dimethyl-3-(2,3,4,5,6-pentadeuteriophenyl)pyrrolidine-2,5-dione.

What is Methsuximide-D5 used for?

Methsuximide-D5 is supplied as a characterised reference material related to Methsuximide. 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 Methsuximide-D5 can I order?

We supply Methsuximide-D5 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 Methsuximide-D5?

Yes. Every lot of Methsuximide-D5 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 Methsuximide-D5 be shipped internationally?

Yes. We export Methsuximide-D5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.