DL-Homocysteine Thiolactone HCL

Name: DL-Homocysteine Thiolactone HCL
Brand: Vaqora Chemicals
SKU: VQ-032933

About DL-Homocysteine Thiolactone HCL

DL-Homocysteine Thiolactone HCL is an impurity of Erdosteine carrying the CAS registry number 6038-19-3. Its molecular formula is C4H8ClNOS and its molecular weight is 153.63 g/mol. Alternative names: DL-Homocysteine Thiolactone Hydrochloride and HCTL hydrochloride.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Erdosteine 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, DL-Homocysteine Thiolactone HCL 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 Erdosteine

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

Erdosteine impurities

Specifications & identifiers

Chemical identifiers
Product name	DL-Homocysteine Thiolactone HCL
Catalogue No.	VQ-032933
CAS Number	6038-19-3
IUPAC name	3-aminothiolan-2-one;hydrochloride
Molecular formula	C₄H₈ClNOS
Molecular weight	153.63 g/mol
Exact mass	153.0015
Grade	Reference Standard
HSN code	38229090
InChIKey	ZSEGSUBKDDEALH-UHFFFAOYSA-N
SMILES	C1CSC(=O)C1N.Cl
PubChem CID	110753

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 3
TPSA	68.4 Å²
Synonyms	DL-Homocysteine Thiolactone Hydrochloride, HCTL hydrochloride, Homocysteine thiolactone hydrochloride, DL-, homocysteine thiolactone hydrochloride, 3-Aminodihydrothiophen-2(3H)-one hydrochloride, DL-Homocysteinethiolactone Hydrochloride, 3-aminothiolan-2-one hydrochloride, D,L-Homocysteine thiolactone hydrochloride, DL-Homocysteine thiolactone (hydrochloride), dl Homocysteine Thiolactone Hydrochloride, 1,4-Thiolactone hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 DL-Homocysteine Thiolactone HCL?

The CAS Registry Number of DL-Homocysteine Thiolactone HCL is 6038-19-3. It is also known as DL-Homocysteine Thiolactone Hydrochloride, HCTL hydrochloride, Homocysteine thiolactone hydrochloride, DL-.

What is the molecular formula and molecular weight of DL-Homocysteine Thiolactone HCL?

DL-Homocysteine Thiolactone HCL has the molecular formula C4H8ClNOS and a molecular weight of 153.63 g/mol.

What is DL-Homocysteine Thiolactone HCL used for?

DL-Homocysteine Thiolactone HCL 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 DL-Homocysteine Thiolactone HCL can I order?

We supply DL-Homocysteine Thiolactone HCL 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 DL-Homocysteine Thiolactone HCL?

Yes. Every lot of DL-Homocysteine Thiolactone HCL 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 DL-Homocysteine Thiolactone HCL be shipped internationally?

Yes. DL-Homocysteine Thiolactone HCL is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.