Tiopronin Disulfide

Name: Tiopronin Disulfide
Brand: Vaqora Chemicals
SKU: VQ-028400

About Tiopronin Disulfide

Tiopronin Disulfide is an impurity of Tiopronin carrying the CAS registry number 21269-37-4. Formula C10H16N2O6S2, molecular weight 324.4 g/mol. The IUPAC name is 2-[2-[[1-(carboxymethylamino)-1-oxopropan-2-yl]disulfanyl]propanoylamino]acetic acid. Alternative names: Tiopronin Dimer Disodium Salt and Tiopronin dimer.

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 Tiopronin 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Tiopronin Disulfide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tiopronin

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

Tiopronin impurities

Specifications & identifiers

Chemical identifiers
Product name	Tiopronin Disulfide
Catalogue No.	VQ-028400
CAS Number	21269-37-4
IUPAC name	2-[2-[[1-(carboxymethylamino)-1-oxopropan-2-yl]disulfanyl]propanoylamino]acetic acid
Molecular formula	C₁₀H₁₆N₂O₆S₂
Molecular weight	324.4 g/mol
Exact mass	324.045
Grade	Reference Standard
HSN code	38229090
InChIKey	MXBCRXQYFIPNMH-UHFFFAOYSA-N
SMILES	CC(C(=O)NCC(=O)O)SSC(C)C(=O)NCC(=O)O
PubChem CID	42613848

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.4
H-bond donors / acceptors	4 / 8
TPSA	183 Å²
Synonyms	Tiopronin Dimer Disodium Salt, Tiopronin dimer, Glycine, N,N'-[dithiobis(2-methyl-1-oxo-2,1-ethanediyl)]bis-, 2,2'-Dithiobis(propionylglycine), 2,2'-((2,2'-Disulfanediylbis(propanoyl))bis(azanediyl))diacetic acid, Glycine, N,N'-(dithiobis(2-methyl-1-oxo-2,1-ethanediyl))bis-

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 Disulfide?

The CAS Registry Number of Tiopronin Disulfide is 21269-37-4. It is also known as Tiopronin Dimer Disodium Salt, Tiopronin dimer, Glycine, N,N'-[dithiobis(2-methyl-1-oxo-2,1-ethanediyl)]bis-.

What is the molecular formula and molecular weight of Tiopronin Disulfide?

Tiopronin Disulfide has the molecular formula C10H16N2O6S2 and a molecular weight of 324.4 g/mol. Its IUPAC name is 2-[2-[[1-(carboxymethylamino)-1-oxopropan-2-yl]disulfanyl]propanoylamino]acetic acid.

What is Tiopronin Disulfide used for?

Tiopronin Disulfide 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 Disulfide can I order?

We supply Tiopronin Disulfide 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 Disulfide?

Yes. Every lot of Tiopronin Disulfide 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 Disulfide be shipped internationally?

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