Tiopronin-d3

Name: Tiopronin-d3
Brand: Vaqora Chemicals
SKU: VQ-042560

About Tiopronin-d3

Tiopronin-d3 (CAS 1189700-74-0) is a stable isotope labelled analogue related to Tiopronin offered by Vaqora Chemicals. Formula C5H9NO3S, molecular weight 166.22 g/mol. The IUPAC name is 2-[(3,3,3-trideuterio-2-sulfanylpropanoyl)amino]acetic acid. Common synonyms include TMID-1248.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Tiopronin and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from 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 Tiopronin

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

Tiopronin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tiopronin-d3
Catalogue No.	VQ-042560
CAS Number	1189700-74-0
IUPAC name	2-[(3,3,3-trideuterio-2-sulfanylpropanoyl)amino]acetic acid
Molecular formula	C₅H₉NO₃S
Molecular weight	166.22 g/mol
Exact mass	166.0491
Grade	Reference Standard
HSN code	38229090
InChIKey	YTGJWQPHMWSCST-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])C(C(=O)NCC(=O)O)S
PubChem CID	45040534

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.1
H-bond donors / acceptors	3 / 4
TPSA	67.4 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 Tiopronin-d3?

The CAS Registry Number of Tiopronin-d3 is 1189700-74-0. It is also known as TMID-1248, 2-[(3,3,3-trideuterio-2-sulfanyl-propanoyl)amino]acetic acid.

What is the molecular formula and molecular weight of Tiopronin-d3?

Tiopronin-d3 has the molecular formula C5H9NO3S and a molecular weight of 166.22 g/mol. Its IUPAC name is 2-[(3,3,3-trideuterio-2-sulfanylpropanoyl)amino]acetic acid.

What is Tiopronin-d3 used for?

Tiopronin-d3 is supplied as a characterised reference material related to Tiopronin. 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 Tiopronin-d3 can I order?

We supply Tiopronin-d3 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 Tiopronin-d3?

Yes. Every lot of Tiopronin-d3 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 Tiopronin-d3 be shipped internationally?

Yes. We export Tiopronin-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.