Iodonitrotetrazolium violet-formazan
Iodonitrotetrazolium violet-formazan (CAS: 7781-49-9; Formula: C19H14IN5O2; MW: 471.25) is a biochemical reagent known for its application as an insoluble histochemical stain. This formazan derivative is utilised in various detection and enzyme substrate assays. It is supplied by Tech Serve Solutions for research and development purposes, offering a reliable option for laboratories requiring specific staining and detection capabilities in biochemical and histochemical analyses.
- IUPAC
- 1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazan,INT-Formazan,Iodonitrotetrazolium formazan
- Synonyms
- 1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazanINT-FormazanIodonitrotetrazolium formazan
Histochemical Staining
Iodonitrotetrazolium violet-formazan serves as an insoluble stain in histochemical applications. Its properties allow for the visual detection and localisation of specific cellular components or enzymatic activities within tissue samples.
Enzyme Substrate
As an enzyme substrate, this compound can be used in assays to detect or quantify enzyme activity. The resulting formazan product indicates the presence and level of enzymatic reactions.
Detection Reagent
This chemical functions as a detection reagent, particularly in biochemical assays. Its conversion to a coloured product aids in the visual or spectrophotometric identification of biological processes or substances.
| Molecular weight | 471.25 |
|---|---|
| Empirical formula | C19H14IN5O2 |
Hazard statements
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 22-24/25-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is Iodonitrotetrazolium violet-formazan used for?
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Iodonitrotetrazolium violet-formazan is primarily used as an insoluble histochemical stain and as a detection reagent in biochemical assays, often functioning as an enzyme substrate.
What are the CAS number and formula for Iodonitrotetrazolium violet-formazan?
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The CAS number for Iodonitrotetrazolium violet-formazan is 7781-49-9, and its molecular formula is C19H14IN5O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Iodonitrotetrazolium violet-formazan typically as a research or technical grade chemical. The specific assay and purity are detailed on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should I handle Iodonitrotetrazolium violet-formazan safely?
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Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Due to its respiratory sensitisation hazard (H334), take precautions to prevent inhalation.
Is this product packed and shipped internationally?
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Yes, Tech Serve Solutions specialises in the global export of fine chemicals, including Iodonitrotetrazolium violet-formazan, ensuring compliant packaging and shipping.
How can I request a quote or sample?
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To request a quote or a sample, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry.
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