Iodonitrotetrazolium chloride is an electron acceptor used in various colorimetric assays. The chemical has been mainly documented for its measurement of dehydrogenase activity. In the assay to measure SDH (succinate dehydrogenase) activity, Iodonitrotetrazolium chloride was used as an oxidizing agent being reduced by succinate dehydrogenase. Upon reduction the compound forms a formazan dye measured at 500 nm. Iodonitrotetrazolium chloride has also been used to study the electron transport activity in soils, sediments, and pure enzyme cultures as well as nucleotide diphosphate kinase activity.色度法检测各种脱氢酶的电子受体（Electron acceptor）碘硝基四唑紫已用于细胞染色。它已被用作 D-阿拉伯糖醇的酶促测定中的偶联剂。 Iodonitrotetrazolium chloride is an electron acceptor used in various colorimetric assays. The chemical has been mainly documented for its measurement of dehydrogenase activity. In the assay to measure SDH (succinate dehydrogenase) activity, Iodonitrotetrazolium chloride was used as an oxidizing agent being reduced by succinate dehydrogenase. Upon reduction the compound forms a formazan dye measured at 500 nm. Iodonitrotetrazolium chloride has also been used to study the electron transport activity in soils, sediments, and pure enzyme cultures as well as nucleotide diphosphate kinase activity. An electron acceptor that forms a formazan dye on reduction; measures dehydrogenase activity.
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Iodonitrotetrazolium chloride（INT）
Dangerous GoodsCAS number：146-68-9 molecular formula：C19H13N5O2ICl
overview
compound introduction
Specs
| Chinese alias | 碘硝基氯化四氮唑蓝 | 2-(对碘苯基)-3-(对硝基苯基)-5-苯基四唑氯水合物 | 2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑氯水合物 | 碘硝基氯化四氮唑 | 对碘硝基四唑紫 | 2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑 | ||
| English alias | INT | I-7650 | 3-(P-NITROPHENYL)-2-(P-IODOPHENYL)-5-PHENYLTETRAZOLIUM CHLORIDE | 2-(p-iodophenyl)-3-(p-nitrophenyl)-5-phenyl tetrazolium chloride | Iodonitrotetrazolium | 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazol-3-ium;chloride | J-100184 | I078 | ||
| CAS number | 146-68-9 | molecular formula | C19H13N5O2ICl |
| molecular weight | 505.71 g/mol | Exact mass | ≥98% |
| PSA | 80.400 Ų | logp | - |
numbering system
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physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
WGK Germany：
3
Production methods and uses
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Related
upstream information
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downstream information
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MSDS
Found 1 shareMSDS
146-68-9 | Iodonitrotetrazolium chloride.pdf
