Pyridine-4-sulfonyl Chloride

Name: Pyridine-4-sulfonyl Chloride
Brand: Vaqora Chemicals
SKU: VQ-042934

About Pyridine-4-sulfonyl Chloride

Pyridine-4-sulfonyl Chloride (CAS 134479-04-2) is a pyridine derivative offered by Vaqora Chemicals. With the molecular formula C5H4ClNO2S, it has a molar mass of 177.61 g/mol. It is also known as 4-Pyridinesulfonyl Chloride or 4-pyridylsulfonylchloride.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Pyridine-4-sulfonyl Chloride
Catalogue No.	VQ-042934
CAS Number	134479-04-2
IUPAC name	pyridine-4-sulfonyl chloride
Molecular formula	C₅H₄ClNO₂S
Molecular weight	177.61 g/mol
Exact mass	176.9651
HSN code	2933
InChIKey	NHMOJCOXIZRTRR-UHFFFAOYSA-N
SMILES	C1=CN=CC=C1S(=O)(=O)Cl
PubChem CID	11586382

Physical properties
Physical form	Other
LogP (XLogP3)	0.9
H-bond donors / acceptors	0 / 3
TPSA	55.4 Å²

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-4-sulfonyl Chloride?

The CAS Registry Number of Pyridine-4-sulfonyl Chloride is 134479-04-2. It is also known as 4-Pyridinesulfonyl Chloride, 4-pyridylsulfonylchloride, 4-pyridylsulfonyl chloride.

What is the molecular formula and molecular weight of Pyridine-4-sulfonyl Chloride?

Pyridine-4-sulfonyl Chloride has the molecular formula C5H4ClNO2S and a molecular weight of 177.61 g/mol. Its IUPAC name is pyridine-4-sulfonyl chloride.

Which grade and pack sizes of Pyridine-4-sulfonyl Chloride can I order?

We supply Pyridine-4-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-4-sulfonyl Chloride?

Yes. Every lot of Pyridine-4-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-4-sulfonyl Chloride be shipped internationally?

Yes. We export Pyridine-4-sulfonyl Chloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.