6-Mercaptopurine-13C2,15N

Name: 6-Mercaptopurine-13C2,15N
Brand: Vaqora Chemicals
SKU: VQ-038311

About 6-Mercaptopurine-13C2,15N

Vaqora Chemicals supplies 6-Mercaptopurine-13C2,15N, a stable isotope labelled analogue related to Mercaptopurine registered under CAS number 1190008-04-8. Formula C5H4N4S, molecular weight 155.16 g/mol. Systematically, it is named 3,7-dihydropurine-6-thione. Alternative names: 6-Mercaptopurine-13C2,15N (major) and TMID-1003.

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. Our customers for this product work in 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Mercaptopurine

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

Mercaptopurine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	6-Mercaptopurine-13C2,15N
Catalogue No.	VQ-038311
CAS Number	1190008-04-8
IUPAC name	3,7-dihydropurine-6-thione
Molecular formula	C₅H₄N₄S
Molecular weight	155.16 g/mol
Exact mass	155.0194
Grade	Reference Standard
HSN code	38229090
InChIKey	GLVAUDGFNGKCSF-JDKPDMQJSA-N
SMILES	C1=NC(=S)C2=[13C](N1)N=[13CH][15NH]2
PubChem CID	45039032

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	85.2 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 6-Mercaptopurine-13C2,15N?

The CAS Registry Number of 6-Mercaptopurine-13C2,15N is 1190008-04-8. It is also known as 6-Mercaptopurine-13C2,15N (major), TMID-1003, DISCONTINUED, see M225452.

What is the molecular formula and molecular weight of 6-Mercaptopurine-13C2,15N?

6-Mercaptopurine-13C2,15N has the molecular formula C5H4N4S and a molecular weight of 155.16 g/mol. Its IUPAC name is 3,7-dihydropurine-6-thione.

What is 6-Mercaptopurine-13C2,15N used for?

6-Mercaptopurine-13C2,15N is supplied as a characterised reference material related to Mercaptopurine. 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 6-Mercaptopurine-13C2,15N can I order?

We supply 6-Mercaptopurine-13C2,15N 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 6-Mercaptopurine-13C2,15N?

Yes. Every lot of 6-Mercaptopurine-13C2,15N 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 6-Mercaptopurine-13C2,15N be shipped internationally?

Yes. We export 6-Mercaptopurine-13C2,15N worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.