Erdosteine Thioacid Disodium Salt

About Erdosteine Thioacid Disodium Salt

Erdosteine Thioacid Disodium Salt is an impurity of Erdosteine carrying the CAS registry number 254884-18-9. Its molecular formula is C8H11NNa2O5S2 and its molecular weight is 311.3 g/mol. It is also known as Erdosteine M1.

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 Erdosteine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Erdosteine Thioacid Disodium Salt in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Erdosteine

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

Erdosteine impurities

Specifications & identifiers

Chemical identifiers
Product name	Erdosteine Thioacid Disodium Salt
Catalogue No.	VQ-030521
CAS Number	254884-18-9
IUPAC name	disodium;2-[[2-(carboxylatomethylsulfanyl)acetyl]amino]-4-sulfanylbutanoate
Molecular formula	C₈H₁₁NNa₂O₅S₂
Molecular weight	311.3 g/mol
Exact mass	310.9874
Grade	Reference Standard
HSN code	38229090
InChIKey	MYYRYICRQPFZPU-UHFFFAOYSA-L
SMILES	C(CS)C(C(=O)[O-])NC(=O)CSCC(=O)[O-].[Na+].[Na+]
PubChem CID	71316397

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 7
TPSA	136 Å²
Synonyms	Erdosteine M1, Sodium 2-(2-((carboxylatomethyl)thio)acetamido)-4-mercaptobutanoate, N-[[(carboxymethyl)thio]acetyl]homocysteine Disodium Salt (9CI), N-[[(Carboxymethyl)thio]acetyl]homocysteine Disodium Salt, Homocysteine, N-[[(carboxymethyl)thio]acetyl]-, disodium salt

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 Erdosteine Thioacid Disodium Salt?

The CAS Registry Number of Erdosteine Thioacid Disodium Salt is 254884-18-9. It is also known as Erdosteine M1, Sodium 2-(2-((carboxylatomethyl)thio)acetamido)-4-mercaptobutanoate, N-[[(carboxymethyl)thio]acetyl]homocysteine Disodium Salt (9CI).

What is the molecular formula and molecular weight of Erdosteine Thioacid Disodium Salt?

Erdosteine Thioacid Disodium Salt has the molecular formula C8H11NNa2O5S2 and a molecular weight of 311.3 g/mol.

What is Erdosteine Thioacid Disodium Salt used for?

Erdosteine Thioacid Disodium Salt is supplied as a characterised reference material related to Erdosteine. 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 Erdosteine Thioacid Disodium Salt can I order?

We supply Erdosteine Thioacid Disodium Salt 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 Erdosteine Thioacid Disodium Salt?

Yes. Every lot of Erdosteine Thioacid Disodium Salt 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 Erdosteine Thioacid Disodium Salt be shipped internationally?

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