4-Chloro-7-nitrobenzofurazan
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- $15 - $715
- Product name: 4-Chloro-7-nitrobenzofurazan
- CAS: 10199-89-0
- MF: C6H2ClN3O3
- MW: 199.55
- EINECS:233-496-4
- MDL Number:MFCD00005808
- Synonyms: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-;NBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling];4-chloro-7-nitrobenzofurazane;4-Chloro-7-nitro-1,2,3-benzoxadiazole, NBD-chloride;NBC-1;NBD chloride,98%
42 prices
Selected condition：
Brand
- Adipogen Life Sciences
- AHH
- AK Scientific
- Alfa Aesar
- Ambeed
- ApexBio Technology
- Apolloscientific
- Arctom
- Biosynth Carbosynth
- Chemenu
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 100ug
- 100mg
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 50g
- 50000g
- ManufacturerAdipogen Life Sciences
- Product numberCDX-C0010-G010
- Product descriptionNBD-Cl ≥98%(GC)
- Packaging10g
- Price$171
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-06021
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging50000g
- Price$496
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberL690
- Product description4-Chloro-7-nitrobenzofurazan
- Packaging1g
- Price$44
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberL690
- Product description4-Chloro-7-nitrobenzofurazan
- Packaging5g
- Price$135
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA14165
- Product description4-Chloro-7-nitrobenzofurazan, 99%
- Packaging5g
- Price$65.2
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA14165
- Product description4-Chloro-7-nitrobenzofurazan, 99%
- Packaging25g
- Price$234
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA880519
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging250mg
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA880519
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging1g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA880519
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging5g
- Price$126
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA880519
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging25g
- Price$572
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6565
- Product descriptionNBD-Cl
- Packaging500mg
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6565
- Product descriptionNBD-Cl
- Packaging1g
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR25548
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 98%
- Packaging5g
- Price$112
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR25548
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 99%
- Packaging10g
- Price$135
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR25548
- Product description4-Chloro-7-nitro-2,1,3-benzoxadiazole 99%
- Packaging25g
- Price$264
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS130075
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging1g
- Price$33
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Adipogen Life Sciences | CDX-C0010-G010 | NBD-Cl ≥98%(GC) | 10g | $171 | 2021-12-16 | Buy |
| AHH | MT-06021 | 4-Chloro-7-nitrobenzofurazan 98% | 50000g | $496 | 2021-12-16 | Buy |
| AK Scientific | L690 | 4-Chloro-7-nitrobenzofurazan | 1g | $44 | 2021-12-16 | Buy |
| AK Scientific | L690 | 4-Chloro-7-nitrobenzofurazan | 5g | $135 | 2021-12-16 | Buy |
| Alfa Aesar | A14165 | 4-Chloro-7-nitrobenzofurazan, 99% | 5g | $65.2 | 2024-03-01 | Buy |
| Alfa Aesar | A14165 | 4-Chloro-7-nitrobenzofurazan, 99% | 25g | $234 | 2024-03-01 | Buy |
| Ambeed | A880519 | 4-Chloro-7-nitrobenzofurazan 98% | 250mg | $15 | 2021-12-16 | Buy |
| Ambeed | A880519 | 4-Chloro-7-nitrobenzofurazan 98% | 1g | $33 | 2021-12-16 | Buy |
| Ambeed | A880519 | 4-Chloro-7-nitrobenzofurazan 98% | 5g | $126 | 2021-12-16 | Buy |
| Ambeed | A880519 | 4-Chloro-7-nitrobenzofurazan 98% | 25g | $572 | 2021-12-16 | Buy |
| ApexBio Technology | C6565 | NBD-Cl | 500mg | $60 | 2021-12-16 | Buy |
| ApexBio Technology | C6565 | NBD-Cl | 1g | $100 | 2021-12-16 | Buy |
| Apolloscientific | OR25548 | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 98% | 5g | $112 | 2021-12-16 | Buy |
| Apolloscientific | OR25548 | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 99% | 10g | $135 | 2021-12-16 | Buy |
| Apolloscientific | OR25548 | 4-Chloro-7-nitro-2,1,3-benzoxadiazole 99% | 25g | $264 | 2021-12-16 | Buy |
| Arctom | AS130075 | 4-Chloro-7-nitrobenzofurazan 98% | 1g | $33 | 2021-12-16 | 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
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
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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| Signal word: | Warning | |||||||||||||||||||||
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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
- 10199-89-0
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