Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-… 49625-94-7

About Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98%

Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate is a sulfur heterocycle carrying the CAS registry number 49625-94-7, specified at 98% purity. With the molecular formula C10H10NNaO3S3, it has a molar mass of 311.4 g/mol. The IUPAC name is sodium 3-(1,3-benzothiazol-2-ylsulfanyl)propane-1-sulfonate. Alternative names: ZPS and C10H10NNaO3S3.

The material typically appears as yellow powder or crystals. Reported physical data include a melting point of 266-270 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 g, 100 g, 500 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98%
Catalogue No.	VQ-012369
CAS Number	49625-94-7
IUPAC name	sodium 3-(1,3-benzothiazol-2-ylsulfanyl)propane-1-sulfonate
Molecular formula	C₁₀H₁₀NNaO₃S₃
Molecular weight	311.4 g/mol
Exact mass	310.9721
Purity / assay	98%
HSN code	29333990
InChIKey	VRKNGZAPJYUNSN-UHFFFAOYSA-M
SMILES	C1=CC=C2C(=C1)N=C(S2)SCCCS(=O)(=O)[O-].[Na+]
PubChem CID	5073964

Physical properties
Physical form	Crystalline
Appearance	Yellow powder or crystals
Melting point	266-270 °C
H-bond donors / acceptors	0 / 6
TPSA	132 Å²
Synonyms	3-(Benzothiazol-2-ylthio)-1-propanesulfonic acid sodium salt, ZPS, Sodium 3-(benzothiazol-2-ylthio)propanesulphonate, 1-Propanesulfonic acid, 3-(2-benzothiazolylthio)-, sodium salt (1:1), Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate, Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulfonate, C10H10NNaO3S3, 1-Propanesulfonic acid, 3-(2-benzothiazolylthio)-, sodium salt, 3-benzothiazol-2-ylthiopropanesulfonic acid, sodium salt, 3-(1,3-benzothiazol-2-ylsulfanyl)propane-1-sulfonate, Sodium3-(benzo[d]thiazol-2-ylthio)propane-1-sulfonate

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 Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98%?

The CAS Registry Number of Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% is 49625-94-7. It is also known as 3-(Benzothiazol-2-ylthio)-1-propanesulfonic acid sodium salt, ZPS, Sodium 3-(benzothiazol-2-ylthio)propanesulphonate.

What is the molecular formula and molecular weight of Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98%?

Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% has the molecular formula C10H10NNaO3S3 and a molecular weight of 311.4 g/mol. Its IUPAC name is sodium 3-(1,3-benzothiazol-2-ylsulfanyl)propane-1-sulfonate.

Which grade and pack sizes of Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% can I order?

We supply Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% in (98%) grade, in 25 g, 100 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98%?

Yes. Every lot of Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% 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 Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% be shipped internationally?

Yes. Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98% 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.