2,3,5-Triphenyl-2H-tetrazolium chloride, 98%, C19H15ClN4, CAS Number-298-96-4, triphenyltetrazolium chloride, tetrazolium chloride, urocheck, tetrazolium red, tetrazolium chloride, uroscreen, red tetrazolium, vitastain, 2,3,5-triphenyltetrazolium chloride, 2,3,5-triphenyl-2h-tetrazolium chloride | CAS: 298-96-4 | C19H15ClN4 | 334.81 g/mol 2,3,5-Triphenyl-2H-tetrazolium chloride is used as a redox indicator. It is also used in biochemical experiments, especially to indicate cellular respiration. It is employed in autopsy pathology to assist identification of post-mortem myocardial infarctions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals. Applications2,3,5-Triphenyl-2H-tetrazolium chloride is used as a redox indicator. It is also used in biochemical experiments, especially to indicate cellular respiration. It is employed in autopsy pathology to assist identification of post-mortem myocardial infarctions.SolubilitySoluble in water, ethanol and acetone. Insoluble in ether.NotesHygroscopic. Incompatible with strong oxidizing agents.

Key	Value
CAS	298-96-4
Molecular Formula	C19H15ClN4
Molecular Weight (g/mol)	334.81
MDL Number	MFCD00011963
PubChem CID	9283
ChEBI	CHEBI:78019
IUPAC Name	2,3,5-triphenyltetrazol-2-ium;chloride
Melting Point	∽250°C (decomposition)
Assay Percent Range	98%
Quantity	50 g
Beilstein	3923356
Sensitivity	Hygroscopic; Light sensitive
Merck Index	14,9744
Solubility Information	Soluble in water,ethanol and acetone. Insoluble in ether.
Formula Weight	334.81
Percent Purity	98%
Chemical Name or Material	2, 3, 5-Triphenyl-2H-tetrazolium chloride

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