Pyridine-3-sulfonyl chloride

Name: Pyridine-3-sulfonyl chloride
Brand: Vaqora Chemicals
SKU: VQ-032662

About Pyridine-3-sulfonyl chloride

Vaqora Chemicals supplies Pyridine-3-sulfonyl chloride, a pyridine derivative registered under CAS number 16133-25-8. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. Common synonyms include 3-Pyridinesulfonyl Chloride and 3-Pyridylsulfonyl chloride.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Pyridine-3-sulfonyl chloride 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	Pyridine-3-sulfonyl chloride
Catalogue No.	VQ-032662
CAS Number	16133-25-8
IUPAC name	pyridine-3-sulfonyl chloride
Molecular formula	C₅H₄ClNO₂S
Molecular weight	177.61 g/mol
Exact mass	176.9651
HSN code	2933
InChIKey	CDRNYKLYADJTMN-UHFFFAOYSA-N
SMILES	C1=CC(=CN=C1)S(=O)(=O)Cl
PubChem CID	3164136

Physical properties
Physical form	Other
LogP (XLogP3)	0.9
H-bond donors / acceptors	0 / 3
TPSA	55.4 Å²
Synonyms	3-Pyridinesulfonyl Chloride, 3-Pyridylsulfonyl chloride, m-Pyridinesulfonyl Chloride, 3-pyridinesulfonylchloride, 3-pyridinesulphonylchloride, 3-pyridinylsulfonyl chloride, pyrid-3-ylsulfonyl chloride, pyridin-3-sulfonyl chloride, pyridine-3-sulphonylchloride, 3-pyridine sulfonyl chloride, pyridin-3-ylsulfonyl chloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, 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 Pyridine-3-sulfonyl chloride?

The CAS Registry Number of Pyridine-3-sulfonyl chloride is 16133-25-8. It is also known as 3-Pyridinesulfonyl Chloride, 3-Pyridylsulfonyl chloride, m-Pyridinesulfonyl Chloride.

What is the molecular formula and molecular weight of Pyridine-3-sulfonyl chloride?

Pyridine-3-sulfonyl chloride has the molecular formula C5H4ClNO2S and a molecular weight of 177.61 g/mol. Its IUPAC name is pyridine-3-sulfonyl chloride.

Which grade and pack sizes of Pyridine-3-sulfonyl chloride can I order?

We supply Pyridine-3-sulfonyl chloride, 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 Pyridine-3-sulfonyl chloride?

Yes. Every lot of Pyridine-3-sulfonyl chloride 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 Pyridine-3-sulfonyl chloride be shipped internationally?

Yes. Pyridine-3-sulfonyl chloride 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.