Niclosamide-13C6

Name: Niclosamide-13C6
Brand: Vaqora Chemicals
SKU: VQ-038604

About Niclosamide-13C6

Niclosamide-13C6 (CAS 1325808-64-7) is a stable isotope labelled standard offered by Vaqora Chemicals. Formula C13H8Cl2N2O4, molecular weight 333.07 g/mol. Systematically, it is named 5-chloro-N-(2-chloro-4-nitro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)-2-hydroxybenzamide. Common synonyms include 13C6-Niclosamide hydrate and TMID-0351.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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 in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Niclosamide-13C6 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

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Niclosamide-13C6
Catalogue No.	VQ-038604
CAS Number	1325808-64-7
IUPAC name	5-chloro-N-(2-chloro-4-nitro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)-2-hydroxybenzamide
Molecular formula	C₁₃H₈Cl₂N₂O₄
Molecular weight	333.07 g/mol
Exact mass	332.0062
Grade	Reference Standard
HSN code	38229090
InChIKey	RJMUSRYZPJIFPJ-WWNCZKIWSA-N
SMILES	C1=CC(=C(C=C1Cl)C(=O)N[13C]2=[13C]([13CH]=[13C]([13CH]=[13CH]2)[N+](=O)[O-])Cl)O
PubChem CID	71312570

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	2 / 4
TPSA	95.2 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 Niclosamide-13C6?

The CAS Registry Number of Niclosamide-13C6 is 1325808-64-7. It is also known as 13C6-Niclosamide hydrate, TMID-0351.

What is the molecular formula and molecular weight of Niclosamide-13C6?

Niclosamide-13C6 has the molecular formula C13H8Cl2N2O4 and a molecular weight of 333.07 g/mol. Its IUPAC name is 5-chloro-N-(2-chloro-4-nitro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)-2-hydroxybenzamide.

Which grade and pack sizes of Niclosamide-13C6 can I order?

We supply Niclosamide-13C6 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 Niclosamide-13C6?

Yes. Every lot of Niclosamide-13C6 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 Niclosamide-13C6 be shipped internationally?

Yes. We export Niclosamide-13C6 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.