Diphenyleneiodonium chloride

CAS 4673-26-1C12H8ClIBiochemicals & Reagents

Diphenyleneiodonium chloride (CAS: 4673-26-1), with the molecular formula C12H8ClI and a molecular weight of 314.55 g/mol, is a premium grade chemical supplied by Tech Serve Solutions. This compound serves as a valuable tool in biochemical research, particularly as an inhibitor of nitric oxide synthase (NOS) enzymes. Its utility extends to cell biology studies, aiding in the investigation of cellular signaling pathways and enzyme inhibition.

IUPAC: DPI,Dibenziodolium chloride
Synonyms: DPIDibenziodolium chloride

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Diphenyleneiodonium chloride (C12H8ClI) — chemical structure, CAS 4673-26-1; Life Science, fine chemical supplied by Tech Serve Solutions

Application IndexBioactive Small MoleculesBiochemicals and ReagentsCell BiologyCell Signaling EnzymesDIG-DYEnzyme InhibitorsEnzyme Inhibitors by EnzymeEnzymesInhibitors

01 /Applications

Nitric Oxide Synthase (NOS) Inhibition

Diphenyleneiodonium chloride is a well-established inhibitor of nitric oxide synthase (NOS) enzymes. It is widely used in research to study the roles of NOS isoforms (NOS1, NOS2, NOS3) in various physiological and pathological processes, including inflammation and neurotransmission.

Cell Signaling Research

This compound is employed in cell biology to investigate cellular signaling pathways. By inhibiting NOS, it helps researchers elucidate the downstream effects of nitric oxide production on cellular functions and responses.

Biochemical Studies

As a bioactive small molecule and biochemical reagent, Diphenyleneiodonium chloride is utilised in fundamental biochemical research. It aids in understanding enzyme mechanisms and the impact of enzyme inhibition on biological systems.

02 /Properties

Molecular weight	314.55
Empirical formula	C12H8ClI
Assay	≥98%

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

4673-26-1

MDL number

MFCD00214165

PubChem substance

24278032

05 /Additional specifications

Quality Level	PREMIUM
Gene Information	human ... NOS1(4842), NOS2(4843), NOS2B(201288), NOS2C(645740), NOS3(4846)mouse ... Pik3r1(18708)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Diphenyleneiodonium chloride used for?

Diphenyleneiodonium chloride is primarily used as an inhibitor of nitric oxide synthase (NOS) enzymes and in cell signaling research to study cellular pathways.

What are the CAS number and formula for Diphenyleneiodonium chloride?

The CAS number is 4673-26-1 and the molecular formula is C12H8ClI.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Diphenyleneiodonium chloride at a minimum purity of 98% (PREMIUM grade). We do not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.

How should Diphenyleneiodonium chloride be handled safely?

Handle with care using appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Note that it has a WGK Germany rating of 3.

How is this chemical shipped and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to all necessary regulations for international shipment.