Iodonitrotetrazolium chloride
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- $17 - $6770
- Product name: Iodonitrotetrazolium chloride
- CAS: 146-68-9
- MF: C19H13ClIN5O2
- MW: 505.7
- EINECS:205-676-2
- MDL Number:MFCD00011961
- Synonyms:3-(4-iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-iuM chloride;IodonitrotetrazoliuM chloride (INT);IodonitrotrtrazoliuM chloride;Iodonitrotetrazolium chloride 95%;Iodonitrotetrazolium chloride Vetec(TM) reagent grade, >=98%;Iodonitrotetrazolium chloride Vetec(TM) reagent grade, 95%;INT CHLORIDE;INT DYE
61 prices
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Brand
- aablocks
- ACHEMBLOCK
- Adipogen Life Sciences
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 100mg
- 250mg
- 500mg
- 1g
- 2g
- 2.5g
- 5g
- 10g
- 10.00g
- 25g
- 25.00g
- 50g
- 1 g
- 5 g
- 25 g
- Manufactureraablocks
- Product numberAA003QY2
- Product descriptionIodonitrotetrazolium Chloride ≥98%
- Packaging250mg
- Price$21
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003QY2
- Product descriptionIodonitrotetrazolium Chloride ≥98%
- Packaging1g
- Price$35
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003QY2
- Product descriptionIodonitrotetrazolium Chloride ≥98%
- Packaging5g
- Price$137
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003QY2
- Product descriptionIodonitrotetrazolium Chloride ≥98%
- Packaging25g
- Price$514
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX193499
- Product description3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium Chloride 95.00%
- Packaging25G
- Price$600
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX193499
- Product description3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium Chloride 95.00%
- Packaging5G
- Price$150
- Updated2026-05-27
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-I0007-G005
- Product descriptionIodonitrotetrazolium chloride ≥97%(TLC)
- Packaging5g
- Price$250
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-I0007-G001
- Product descriptionIodonitrotetrazolium chloride ≥97%(TLC)
- Packaging1g
- Price$56
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product number6505AF
- Product descriptionIodonitrotetrazoliumviolet
- Packaging25g
- Price$1313
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCBL0015621
- Product descriptionINT 95.00%
- Packaging1G
- Price$632.8
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBII7020
- Product descriptionIodonitrotetrazolium chloride
- Packaging1g
- Price$102
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBII7020
- Product descriptionIodonitrotetrazolium chloride
- Packaging500mg
- Price$55
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberEI13589
- Product descriptionIodonitrotetrazolium chloride
- Packaging1g
- Price$90
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberEI13589
- Product descriptionIodonitrotetrazolium chloride
- Packaging500mg
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberEI13589
- Product descriptionIodonitrotetrazolium chloride
- Packaging5G
- Price$250
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberI-7630
- Product descriptionIodonitrotetrazolium chloride
- Packaging2g
- Price$337.48
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003QY2 | Iodonitrotetrazolium Chloride ≥98% | 250mg | $21 | 2026-05-28 | Buy |
| aablocks | AA003QY2 | Iodonitrotetrazolium Chloride ≥98% | 1g | $35 | 2026-05-28 | Buy |
| aablocks | AA003QY2 | Iodonitrotetrazolium Chloride ≥98% | 5g | $137 | 2026-05-28 | Buy |
| aablocks | AA003QY2 | Iodonitrotetrazolium Chloride ≥98% | 25g | $514 | 2026-05-28 | Buy |
| ACHEMBLOCK | X193499 | 3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium Chloride 95.00% | 25G | $600 | 2026-05-27 | Buy |
| ACHEMBLOCK | X193499 | 3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium Chloride 95.00% | 5G | $150 | 2026-05-27 | Buy |
| Adipogen Life Sciences | CDX-I0007-G005 | Iodonitrotetrazolium chloride ≥97%(TLC) | 5g | $250 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-I0007-G001 | Iodonitrotetrazolium chloride ≥97%(TLC) | 1g | $56 | 2026-05-06 | Buy |
| AK Scientific | 6505AF | Iodonitrotetrazoliumviolet | 25g | $1313 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CBL0015621 | INT 95.00% | 1G | $632.8 | 2021-12-16 | Buy |
| Apolloscientific | BII7020 | Iodonitrotetrazolium chloride | 1g | $102 | 2026-06-04 | Buy |
| Apolloscientific | BII7020 | Iodonitrotetrazolium chloride | 500mg | $55 | 2026-06-04 | Buy |
| Biosynth | EI13589 | Iodonitrotetrazolium chloride | 1g | $90 | 2021-12-16 | Buy |
| Biosynth | EI13589 | Iodonitrotetrazolium chloride | 500mg | $60 | 2021-12-16 | Buy |
| Biosynth | EI13589 | Iodonitrotetrazolium chloride | 5G | $250 | 2021-12-16 | Buy |
| Biosynth | I-7630 | Iodonitrotetrazolium chloride | 2g | $337.48 | 2026-06-04 | Buy |
Properties
Melting point :240 °C (dec.)(lit.)
storage temp. :2-8°C
solubility :methanol: water (1:1): 50 mg/mL hot, very faintly turbid, very deep yellow
form :Powder, Crystals and/or Chunks
color :White to off-white
Appearance :Yellow powder
Water Solubility :soluble
λmax :248nm
Sensitive :Light Sensitive
BRN :4093224
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Bacterial vaginosis diagnosis assay; dehydrogenase enzyme assay; diagnostic assay; food and beverage analytes assays; microbial growth assay; detecting bacteria,yeast,fungi,gamma-hydroxybutyric acid (GHB),microbial growth; measuring niacin,bacterial respiratory activity,superoxide dismutase;treating cancer
InChI :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
InChIKey :JORABGDXCIBAFL-UHFFFAOYSA-M
SMILES :[N+]1(=NC(C2C=CC=CC=2)=NN1C1C=CC(I)=CC=1)C1=CC=C([N+]([O-])=O)C=C1.[Cl-]
CAS DataBase Reference :146-68-9(CAS DataBase Reference)
EPA Substance Registry System :2H-Tetrazolium, 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-, chloride (146-68-9)
storage temp. :2-8°C
solubility :methanol: water (1:1): 50 mg/mL hot, very faintly turbid, very deep yellow
form :Powder, Crystals and/or Chunks
color :White to off-white
Appearance :Yellow powder
Water Solubility :soluble
λmax :248nm
Sensitive :Light Sensitive
BRN :4093224
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Bacterial vaginosis diagnosis assay; dehydrogenase enzyme assay; diagnostic assay; food and beverage analytes assays; microbial growth assay; detecting bacteria,yeast,fungi,gamma-hydroxybutyric acid (GHB),microbial growth; measuring niacin,bacterial respiratory activity,superoxide dismutase;treating cancer
InChI :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
InChIKey :JORABGDXCIBAFL-UHFFFAOYSA-M
SMILES :[N+]1(=NC(C2C=CC=CC=2)=NN1C1C=CC(I)=CC=1)C1=CC=C([N+]([O-])=O)C=C1.[Cl-]
CAS DataBase Reference :146-68-9(CAS DataBase Reference)
EPA Substance Registry System :2H-Tetrazolium, 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-, chloride (146-68-9)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Iodonitrotetrazolium (INT) (chloride) is a monotetrazolium salt used as an indicator dye. It is reduced to an insoluble formazan that is used as a vital dye or indicator of cellular redox activity. Reduction commonly results from the activity of dehydrogenases, although non-enzymatic electron transfer reactions can occur in the presence of an intermediate electron acceptor. INT is commonly used to measure the respiratory activity of microorganisms in a variety of contexts.Related product price
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