Lamotrigine 3,3-Dimer

About Lamotrigine 3,3-Dimer

Lamotrigine 3,3-Dimer is an impurity of Lamotrigine carrying the CAS registry number 1797983-48-2. Its molecular formula is C19H14Cl4N10 and its molecular weight is 524.2 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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Lamotrigine 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.

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 Lamotrigine

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

Lamotrigine impurities

Specifications & identifiers

Chemical identifiers
Product name	Lamotrigine 3,3-Dimer
Catalogue No.	VQ-026346
CAS Number	1797983-48-2
IUPAC name	3-N-[[[5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]amino]methyl]-6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine
Molecular formula	C₁₉H₁₄Cl₄N₁₀
Molecular weight	524.2 g/mol
Exact mass	524.0128
Grade	Reference Standard
HSN code	38229090
InChIKey	CYUQLZBLSXKYCJ-UHFFFAOYSA-N
SMILES	C1=CC(=C(C(=C1)Cl)Cl)C2=C(N=C(N=N2)NCNC3=NC(=C(N=N3)C4=C(C(=CC=C4)Cl)Cl)N)N
PubChem CID	125277334

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	4 / 10
TPSA	153 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 Lamotrigine 3,3-Dimer?

The CAS Registry Number of Lamotrigine 3,3-Dimer is 1797983-48-2. It is also known as N3,N3'-Methylenebis(6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine).

What is the molecular formula and molecular weight of Lamotrigine 3,3-Dimer?

Lamotrigine 3,3-Dimer has the molecular formula C19H14Cl4N10 and a molecular weight of 524.2 g/mol. Its IUPAC name is 3-N-[[[5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]amino]methyl]-6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine.

What is Lamotrigine 3,3-Dimer used for?

Lamotrigine 3,3-Dimer is supplied as a characterised reference material related to Lamotrigine. 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 Lamotrigine 3,3-Dimer can I order?

We supply Lamotrigine 3,3-Dimer 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 Lamotrigine 3,3-Dimer?

Yes. Every lot of Lamotrigine 3,3-Dimer 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 Lamotrigine 3,3-Dimer be shipped internationally?

Yes. We export Lamotrigine 3,3-Dimer worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.