2-Thiazolidinone

About 2-Thiazolidinone

2-Thiazolidinone is a sulfur heterocycle carrying the CAS registry number 2682-49-7. Its molecular formula is C3H5NOS and its molecular weight is 103.15 g/mol. The IUPAC name is 1,3-thiazolidin-2-one. Alternative names: Thiazolidin-2-one and Oxothiazolidine.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 2-Thiazolidinone is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Thiazolidinone
Catalogue No.	VQ-040494
CAS Number	2682-49-7
IUPAC name	1,3-thiazolidin-2-one
Molecular formula	C₃H₅NOS
Molecular weight	103.15 g/mol
Exact mass	103.0092
HSN code	2933
InChIKey	SLYRGJDSFOCAAI-UHFFFAOYSA-N
SMILES	C1CSC(=O)N1
PubChem CID	97431

Physical properties
Physical form	Other
LogP (XLogP3)	0.3
H-bond donors / acceptors	1 / 2
TPSA	54.4 Å²
Synonyms	Thiazolidin-2-one, Oxothiazolidine, 2-oxothiazolidine, 1,3-Thiazolan-2-one, Thiazolidone, hydroxythiazoline, Thiazolidine-2-one, 1,3-thiazolidin-2-one, AldrichCPR, Tetrahydrothiazolyl thione 1,3-Thiazolidin-2-one

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 2-Thiazolidinone?

The CAS Registry Number of 2-Thiazolidinone is 2682-49-7. It is also known as Thiazolidin-2-one, Oxothiazolidine, 2-oxothiazolidine.

What is the molecular formula and molecular weight of 2-Thiazolidinone?

2-Thiazolidinone has the molecular formula C3H5NOS and a molecular weight of 103.15 g/mol. Its IUPAC name is 1,3-thiazolidin-2-one.

Which grade and pack sizes of 2-Thiazolidinone can I order?

We supply 2-Thiazolidinone, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Thiazolidinone?

Yes. Every lot of 2-Thiazolidinone 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 2-Thiazolidinone be shipped internationally?

Yes. 2-Thiazolidinone 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.