I8377

Iodonitrotetrazolium chloride

Used in colorimetric assays.

• Synonym(s): 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride, p-Iodonitrotetrazolium Violet, INT
• Empirical Formula (Hill Notation): C₁₉H₁₃ClIN₅O₂
• CAS Number: 146-68-9
• Molecular Weight: 505.70
• UNSPSC Code: 12171500
• NACRES: NA.47
• PubChem Substance ID: 24896138
• EC Number: 205-676-2
• Beilstein/REAXYS Number: 4093224
• MDL number: MFCD00011961

Properties

• Product Name: Iodonitrotetrazolium chloride, Used in colorimetric assays.
• InChI key: JORABGDXCIBAFL-UHFFFAOYSA-M
• InChI: 1S/C19H13IN5O2.ClH/c20-15-6-8-16(9-7-15)23-21-19(14-4-2-1-3-5-14)22-24(23)17-10-12-18(13-11-17)25(26)27;/h1-13H;1H/q+1;/p-1
• SMILES string: [Cl-].[O-][N+](=O)c1ccc(cc1)-[n+]2nc(nn2-c3ccc(I)cc3)-c4ccccc4
• assay: ≥98% (TLC)
• form: powder
• mp: 240 °C (dec.) (lit.)
• solubility: H₂O: 4 mg/mL
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: 2-8°C
• Quality Level: 200

Description

Application

Electron acceptor for the colorimetric assay of various dehydrogenases

Iodonitrotetrazolium chloride has been used for the staining of cells. It has been used as a coupling agent in the enzymatic assay of D-arabinitol.

Safety Information

• signalword: Danger
• hcodes: H228,H335
• pictograms: GHS02,GHS07
• pcodes: P210 - P240 - P241 - P261 - P271 - P280
• Hazard Classifications: Flam. Sol. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk: WGK 3