4-Chloro-7-nitrobenzofurazan
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- ₹1970.15 - ₹34152.88
- 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%
9 prices
Selected condition：
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ALFA India
Package
- 1G
- 5G
- 25G
- ManufacturerTCI Chemicals (India)
- Product numberA5592
- Product descriptionNBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling]
- Packaging1G
- Price₹2100
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberA5592
- Product descriptionNBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling]
- Packaging5G
- Price₹5400
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number163260
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging1G
- Price₹1970.15
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number25455
- Product description4-Chloro-7-nitrobenzofurazan BioReagent, suitable for fluorescence, ≥97.0% (HPLC)
- Packaging1G
- Price₹2132.53
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number163260
- Product description4-Chloro-7-nitrobenzofurazan 98%
- Packaging5G
- Price₹4481.55
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number25455
- Product description4-Chloro-7-nitrobenzofurazan BioReagent, suitable for fluorescence, ≥97.0% (HPLC)
- Packaging5G
- Price₹4957.85
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number25455
- Product description4-Chloro-7-nitrobenzofurazan BioReagent, suitable for fluorescence, ≥97.0% (HPLC)
- Packaging25G
- Price₹34152.88
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-A14165-14
- Product description4-Chloro-7-nitrobenzofurazan, 98%
- Packaging25g
- Price₹19780
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-A14165-06
- Product description4-Chloro-7-nitrobenzofurazan, 98%
- Packaging5g
- Price₹4447
- Updated2022-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| TCI Chemicals (India) | A5592 | NBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling] | 1G | ₹2100 | 2022-05-26 | Buy |
| TCI Chemicals (India) | A5592 | NBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling] | 5G | ₹5400 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 163260 | 4-Chloro-7-nitrobenzofurazan 98% | 1G | ₹1970.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 25455 | 4-Chloro-7-nitrobenzofurazan BioReagent, suitable for fluorescence, ≥97.0% (HPLC) | 1G | ₹2132.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 163260 | 4-Chloro-7-nitrobenzofurazan 98% | 5G | ₹4481.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 25455 | 4-Chloro-7-nitrobenzofurazan BioReagent, suitable for fluorescence, ≥97.0% (HPLC) | 5G | ₹4957.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 25455 | 4-Chloro-7-nitrobenzofurazan BioReagent, suitable for fluorescence, ≥97.0% (HPLC) | 25G | ₹34152.88 | 2022-06-14 | Buy |
| ALFA India | ALF-A14165-14 | 4-Chloro-7-nitrobenzofurazan, 98% | 25g | ₹19780 | 2022-05-26 | Buy |
| ALFA India | ALF-A14165-06 | 4-Chloro-7-nitrobenzofurazan, 98% | 5g | ₹4447 | 2022-05-26 | 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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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
₹1970.15-34152.88 - Nitrobenzene
₹470-53490 - BENZOFURAZAN
₹3222-22000
