4-Chloro-7-nitrobenzofurazan
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- $11 - $335899
- Product name: 4-Chloro-7-nitrobenzofurazan
- CAS: 10199-89-0
- MF: C6H2ClN3O3
- MW: 199.55
- EINECS:233-496-4
- MDL Number:MFCD00005808
- Synonyms:4-CHLORO-7-NITROBENZOFURAZAN, FOR FLUORE SCENCE;7-CHLORO-4-NITROBENZ-2-OXA-1-3-DIAZOLECR YSTALLINE;4-Chloro-7-nitrobenzo-2,1,3-oxadiazole~NBDchloride;2,1,3-Benzoxadiazole, 4-chloro-7-nitro-;4-chloro-7-nitrobenzo-2,1,3-oxadiazole;NBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling];4-Chloro-7-nitro-1,2,3-benzoxadiazole, NBD-chloride;NBC-1
98 prices
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Brand
- aablocks
- Adipogen Life Sciences
- AHH
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Arctom
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100ug
- 100mg
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 5.00g
- 10g
- 0.01kg
- 0.025kg
- 25.00g
- 25g
- 50g
- 0.05kg
- 100.00g
- 100g
- 0.1kg
- 0.25kg
- 500g
- 50000g
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole ≥98%
- Packaging100mg
- Price$11
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging250mg
- Price$12
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging1g
- Price$19
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging5g
- Price$60
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging10g
- Price$77
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging25g
- Price$186
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging50g
- Price$323
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00063X
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging100g
- Price$546
- Updated2026-05-25
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-C0010-G050
- Product descriptionNBD-Cl ≥97%(HPLC)
- Packaging50g
- Price$785
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-C0010-G010
- Product descriptionNBD-Cl ≥97%(HPLC)
- Packaging10g
- Price$191
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-C0010-G010
- Product descriptionNBD-Cl ≥98%(GC)
- Packaging10g
- Price$171
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-C0010-G001
- Product descriptionNBD-Cl ≥97%(HPLC)
- Packaging1g
- Price$26
- Updated2026-05-06
- Buy
- ManufacturerAHH
- Product numberMT-06021
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging50000g
- Price$496
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-06021
- Product description4-Chloro-7-nitrobenzofurazan 97%
- Packaging50000g
- Price$496
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-06021
- Product description4-Chloro-7-nitrobenzofurazan 97%
- Packaging50000g
- Price$496
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ56926
- Product description4-Chloro-7-nitrobenzofurazan 95%
- Packaging1g
- Price$42
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole ≥98% | 100mg | $11 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 250mg | $12 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 1g | $19 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 5g | $60 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 10g | $77 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 25g | $186 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 50g | $323 | 2026-05-25 | Buy |
| aablocks | AA00063X | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 100g | $546 | 2026-05-25 | Buy |
| Adipogen Life Sciences | CDX-C0010-G050 | NBD-Cl ≥97%(HPLC) | 50g | $785 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-C0010-G010 | NBD-Cl ≥97%(HPLC) | 10g | $191 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-C0010-G010 | NBD-Cl ≥98%(GC) | 10g | $171 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-C0010-G001 | NBD-Cl ≥97%(HPLC) | 1g | $26 | 2026-05-06 | Buy |
| AHH | MT-06021 | 4-Chloro-7-nitrobenzofurazan 98% | 50000g | $496 | 2021-12-16 | Buy |
| AHH | MT-06021 | 4-Chloro-7-nitrobenzofurazan 97% | 50000g | $496 | 2026-05-25 | Buy |
| AHH | MT-06021 | 4-Chloro-7-nitrobenzofurazan 97% | 50000g | $496 | 2026-05-26 | Buy |
| AK Scientific | J56926 | 4-Chloro-7-nitrobenzofurazan 95% | 1g | $42 | 2026-06-04 | Buy |
Properties
Melting point :97-99 °C(lit.)
Boiling point :333.1±45.0 °C(Predicted)
Density :2.0589 (rough estimate)
refractive index :1.5810 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in methanol, dimethylsulfoxide, dimethylformamide and chloroform.
form :Crystalline Powder
pka :-5.65±0.50(Predicted)
color :Yellow to light brown
Water Solubility :soluble
BRN :614212
InChI :InChI=1S/C6H2ClN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H
InChIKey :IGHBXJSNZCFXNK-UHFFFAOYSA-N
SMILES :N1=C2C([N+]([O-])=O)=CC=C(Cl)C2=NO1
CAS DataBase Reference :10199-89-0(CAS DataBase Reference)
EPA Substance Registry System :2,1,3-Benzoxadiazole, 4-chloro-7-nitro- (10199-89-0)
Boiling point :333.1±45.0 °C(Predicted)
Density :2.0589 (rough estimate)
refractive index :1.5810 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in methanol, dimethylsulfoxide, dimethylformamide and chloroform.
form :Crystalline Powder
pka :-5.65±0.50(Predicted)
color :Yellow to light brown
Water Solubility :soluble
BRN :614212
InChI :InChI=1S/C6H2ClN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H
InChIKey :IGHBXJSNZCFXNK-UHFFFAOYSA-N
SMILES :N1=C2C([N+]([O-])=O)=CC=C(Cl)C2=NO1
CAS DataBase Reference :10199-89-0(CAS DataBase Reference)
EPA Substance Registry System :2,1,3-Benzoxadiazole, 4-chloro-7-nitro- (10199-89-0)
Safety Information
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Description
4-Chloro-7-nitrobenzofurazan is used as a derivatizing reagent for chromatography analysis of amino acids and low molecular weight amines. It is utilized in the preparation of fluorescent phospholipid-derivative, hydroxynaphthofurazan and 4-chloro-7-nitrobenzofurazan- didecanoylphosphatidylethanolamine. It serves as a fluorescent reagent to label free sulfhydryls and N-terminals within proteins and trapping agent for cysteine sulfenic acid. It is a sensitive chromogenic and fluorogenic reagent. It reacts with trans-1-methoxy-3-(trimethylsilyloxy)-1,3-butadiene (Danishefsky's diene) to prepare regioselectively the silyl enol ether. Further, it is used to label peptides, proteins and other biomolecules. In addition it is used in the synthesis of fluorescent phospholipid-derivative, NBD-didecanoylphosphatidylethanolamine, functionalized hydroxynaphthofurazan and 7-nitrobenzofurazan (NBD)-labeled maleimide.Related product price
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10199-89-0
$11-335899 -
Nitrobenzene
$7.62-968 -
BENZOFURAZAN
$8-1121
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Fuxin Pharmaceutical
TargetMol Chemicals Inc.
