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≥98.0% TTC CAS:298-96-4 2,3,5-Triphenyltetrazolium chloride ≥98.0% TTC CAS:298-96-4 2,3,5-Triphenyltetrazolium chloride

≥98.0% TTC CAS:298-96-4 2,3,5-Triphenyltetrazolium chloride

2,3,5-Triphenyltetrazolium chloride CAS NO:298-96-4,usually called TTC. It's a reagents and chromatography for analysis reagents.
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    White to light yellow crystalline powder
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    Shanghai Port
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  • product description


Triphenyl tetrazolium chloride, TTC, or simply tetrazolium chloride (with the formula 2,3,5-triphenyl-2H-tetrazolium chloride) is a redox indicator commonly used in biochemical experiments especially to indicate cellular respiration. It is a white crystalline powder, soluble in water, ethanol and acetone but insoluble in ether. In the TTC assay (also known as TTC test or tetrazolium test), TTC is used to differentiate between metabolically active and inactive tissues. The white compound is enzymatically reduced to red TPF (1,3,5-triphenylformazan) in living tissues due to the activity of various dehydrogenases (enzymes important in oxidation of organic compounds and thus cellular metabolism), while it remains in it's unreacted state in areas of necrosis since these enzymes have either denatured or degraded.TTC has been employed in autopsy pathology to assist post-mortem identification of myocardial infarctions. Healthy viable heart muscle will stain deep red from the cardiac lactate dehydrogenase; while areas of potential infarctions will be more pale.

Product Name: 2,3,5-Triphenyltetrazolium chloride
Short Name:TTC
CAS No: 298-96-4
Yacoo Item No: L0090
Formula: C19H15ClN4
Molecular Weight: 334.802    
Appearance: White to light yellow crystalline powder
Assay: ≥98%
Usage: TTC is a kind of reagents and chromatography for analysis reagents.
Storage:2-8 ℃
Packing: 25kg/Drum, or as your request

English Name2,3,5-Triphenyltetrazolium chloride

Molecular FormulaC19H15N4.Cl

Molecular Wt334.81


Shelf lifeone year

Storage2-8℃,keep in dark place




White to light yellow crystalline powder





 Loss on drying,%


 Specific ext.E(1%/1cm aq. 247nm)


Solubility(5g/100ml aq.)


Sulfated ash,%


IR spectrum

Meets the requirements

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