Nitrotetrazolium blue chloride
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- $10 - $9564
- Product name: Nitrotetrazolium blue chloride
- CAS: 298-83-9
- MF: C40H30ClN10O6+
- MW: 782.19
- EINECS:206-067-4
- MDL Number:MFCD00012159
- Synonyms:2h-tetrazolium,3,3’-(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis[2-(4-nitrophe ;nbt(dye) ;nitrobluetetrazoliumsalt ;nitrotetrazoliumbt ;nitrotetrazoliumchlorideblue ;tetrazoliumnitroblue ;tetrazoliumnitrobt ;2H-TETRAZOLIUM,2,2'-((3,3')-DIMETHOXY[1,1'-BIPHENYL]-4,4'-DIYL)BIS[3-(4-NITROPHENYL)-5-PHENYL-],DICHLORIDE
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Brand
- aablocks
- Adipogen Life Sciences
- AK Scientific
- Apolloscientific
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- Crysdot
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 50mg
- 100mg
- 10x10mg
- 250mg
- 0.5g
- 500mg
- 1g
- 2g
- 2.5g
- 3ML
- 5g
- 10g
- 25g
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- 10 tabs
- 10tablets
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- 25 tabs
- 500 mg
- Manufactureraablocks
- Product numberAA0039LW
- Product description2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride 98%(HPLC)(containsEtOH)
- Packaging5g
- Price$140
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039LW
- Product description2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride 98%(HPLC)(containsEtOH)
- Packaging1g
- Price$36
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039LW
- Product description2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride ≥98%
- Packaging500mg
- Price$28
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039LW
- Product description2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride ≥98%
- Packaging100mg
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039LW
- Product description2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride ≥97%
- Packaging10g
- Price$150
- Updated2026-05-28
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-N0009-G001
- Product descriptionNitrotetrazolium Blue chloride ≥98%(HPLC)
- Packaging1g
- Price$282
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-N0009-M100
- Product descriptionNitrotetrazolium blue chloride ≥95%(NMR)
- Packaging100mg
- Price$25
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-N0009-G001
- Product descriptionNitrotetrazolium blue chloride ≥95%(NMR)
- Packaging1g
- Price$119
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product numberM768
- Product descriptionNitrobluetetrazoliumchloridemonohydrate
- Packaging5g
- Price$212
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIMB1019
- Product descriptionNitro blue tetrazolium
- Packaging5g
- Price$157
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIMB1019
- Product descriptionNitro blue tetrazolium
- Packaging250mg
- Price$21
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIMB1019
- Product descriptionNitro blue tetrazolium
- Packaging1g
- Price$35
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIMB1019
- Product descriptionNitro blue tetrazolium
- Packaging25g
- Price$748
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIMB1019
- Product descriptionNitro blue tetrazolium
- Packaging50g
- Price$1428
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIMB1019
- Product descriptionNitro blue tetrazolium
- Packaging100g
- Price$2775
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberEN13587
- Product descriptionNitroblue tetrazolium chloride
- Packaging50g
- Price$5097.5
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0039LW | 2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride 98%(HPLC)(containsEtOH) | 5g | $140 | 2026-05-28 | Buy |
| aablocks | AA0039LW | 2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride 98%(HPLC)(containsEtOH) | 1g | $36 | 2026-05-28 | Buy |
| aablocks | AA0039LW | 2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride ≥98% | 500mg | $28 | 2026-05-28 | Buy |
| aablocks | AA0039LW | 2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride ≥98% | 100mg | $10 | 2026-05-28 | Buy |
| aablocks | AA0039LW | 2,2′-Bis(p-nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-biphenylylene)ditetrazolium dichloride ≥97% | 10g | $150 | 2026-05-28 | Buy |
| Adipogen Life Sciences | CDX-N0009-G001 | Nitrotetrazolium Blue chloride ≥98%(HPLC) | 1g | $282 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-N0009-M100 | Nitrotetrazolium blue chloride ≥95%(NMR) | 100mg | $25 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-N0009-G001 | Nitrotetrazolium blue chloride ≥95%(NMR) | 1g | $119 | 2026-05-06 | Buy |
| AK Scientific | M768 | Nitrobluetetrazoliumchloridemonohydrate | 5g | $212 | 2021-12-16 | Buy |
| Apolloscientific | BIMB1019 | Nitro blue tetrazolium | 5g | $157 | 2026-06-04 | Buy |
| Apolloscientific | BIMB1019 | Nitro blue tetrazolium | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | BIMB1019 | Nitro blue tetrazolium | 1g | $35 | 2026-06-04 | Buy |
| Apolloscientific | BIMB1019 | Nitro blue tetrazolium | 25g | $748 | 2026-06-04 | Buy |
| Apolloscientific | BIMB1019 | Nitro blue tetrazolium | 50g | $1428 | 2026-06-04 | Buy |
| Apolloscientific | BIMB1019 | Nitro blue tetrazolium | 100g | $2775 | 2026-06-04 | Buy |
| Biosynth | EN13587 | Nitroblue tetrazolium chloride | 50g | $5097.5 | 2026-06-04 | Buy |
Properties
Melting point :200°C
Density :1.5521 (rough estimate)
refractive index :1.7350 (estimate)
storage temp. :2-8°C
solubility :methanol: 50 mg/mL, clear, very strongly yellow
form :Powder/Solid
color :Yellow
PH :4.5-5.5
Water Solubility :Soluble in water, ethanol and methanol.
Sensitive :Light Sensitive
λmax :256 nm
BRN :4115923
Stability :Stable, but store cold.
Biological Applications :Diagnosis of Alzheimer’s disease,bacterial vaginosis,behavioral disturbances in children,Hirschsprung disease; phosphatase assay; phytase assay; detecting bacteria,microorganisms,phosphoinositides,yeast; generating and detecting
InChIKey :FSVCQIDHPKZJSO-UHFFFAOYSA-L
SMILES :[Cl-].[Cl-].COc1cc(ccc1-[n+]2nc(nn2-c3ccc(cc3)[N+]([O-])=O)-c4ccccc4)-c5ccc(c(OC)c5)-[n+]6nc(nn6-c7ccc(cc7)[N+]([O-])=O)-c8ccccc8
EPA Substance Registry System :2H-Tetrazolium, 2,2'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-(4-nitrophenyl)-5-phenyl-, dichloride (298-83-9)
Density :1.5521 (rough estimate)
refractive index :1.7350 (estimate)
storage temp. :2-8°C
solubility :methanol: 50 mg/mL, clear, very strongly yellow
form :Powder/Solid
color :Yellow
PH :4.5-5.5
Water Solubility :Soluble in water, ethanol and methanol.
Sensitive :Light Sensitive
λmax :256 nm
BRN :4115923
Stability :Stable, but store cold.
Biological Applications :Diagnosis of Alzheimer’s disease,bacterial vaginosis,behavioral disturbances in children,Hirschsprung disease; phosphatase assay; phytase assay; detecting bacteria,microorganisms,phosphoinositides,yeast; generating and detecting
InChIKey :FSVCQIDHPKZJSO-UHFFFAOYSA-L
SMILES :[Cl-].[Cl-].COc1cc(ccc1-[n+]2nc(nn2-c3ccc(cc3)[N+]([O-])=O)-c4ccccc4)-c5ccc(c(OC)c5)-[n+]6nc(nn6-c7ccc(cc7)[N+]([O-])=O)-c8ccccc8
EPA Substance Registry System :2H-Tetrazolium, 2,2'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-(4-nitrophenyl)-5-phenyl-, dichloride (298-83-9)
Safety Information
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Description
Nitro Blue Tetrazolium (NBT) is a chromogenic substrate that, like other tetrazolium compounds, can be reduced to produce a colored formazan derivative. It is used in the “NBT test” to evaluate the activity of NADPH oxidase in phagocytes, which results in the production of blue reduced NBT formazan in normal cells but not in those from patients with chronic granulomatous disease. NBT can also be used as a chromogenic activity stain for oxidoreductases in gels or solutions. More commonly NBT is often paired with 5-bromo-4-chloro-3-inolyl phosphate (PCIB) for the colorimetric detection of alkaline phosphatase activity. Alkaline phosphate converts PCIB to a product that reduces NBT to its formazan derivative, resulting in a black-purple precipitate.Related product price
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