Prothionamide-d5

Name: Prothionamide-d5
Brand: Vaqora Chemicals
SKU: VQ-041749

About Prothionamide-d5

Prothionamide-d5 is a stable isotope labelled standard carrying the CAS registry number 1330261-26-1. Its molecular formula is C9H12N2S and its molecular weight is 185.3 g/mol. Systematically, it is named 2-(2,2,3,3,3-pentadeuteriopropyl)pyridine-4-carbothioamide. Common synonyms include Protionamide-d5.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Prothionamide-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

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Prothionamide-d5
Catalogue No.	VQ-041749
CAS Number	1330261-26-1
IUPAC name	2-(2,2,3,3,3-pentadeuteriopropyl)pyridine-4-carbothioamide
Molecular formula	C₉H₁₂N₂S
Molecular weight	185.3 g/mol
Exact mass	185.1035
Grade	Reference Standard
HSN code	38229090
InChIKey	VRDIULHPQTYCLN-ZBJDZAJPSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])CC1=NC=CC(=C1)C(=S)N
PubChem CID	71751864

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 2
TPSA	71 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 Prothionamide-d5?

The CAS Registry Number of Prothionamide-d5 is 1330261-26-1. It is also known as Protionamide-d5.

What is the molecular formula and molecular weight of Prothionamide-d5?

Prothionamide-d5 has the molecular formula C9H12N2S and a molecular weight of 185.3 g/mol. Its IUPAC name is 2-(2,2,3,3,3-pentadeuteriopropyl)pyridine-4-carbothioamide.

Which grade and pack sizes of Prothionamide-d5 can I order?

We supply Prothionamide-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 Prothionamide-d5?

Yes. Every lot of Prothionamide-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 Prothionamide-d5 be shipped internationally?

Yes. We export Prothionamide-d5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.