CAS Number10199-89-0
SynonymsMFCD00005808; (4-Chloro-7-nitro-2,1,3-benzoxadiazole); 4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole; 4-Chloro-7-nitro-2,1,3-benzoxadiazole; 4-Chloro-7-nitrobenzofurazan; 4-Chloro-7-nitro-1,2,3-benzoxadiazole (NBD-Cl ); EINECS 233-496-4; T56 BNONJ FNW IG; NBD-Cl; NBD chloride
Molecular FormulaC6H2ClN3O3
Molecular Weight199.55
Purity98.00%
Density1.7±0.1 g/cm3
Boiling Point333.1±45.0 °C at 760 mmHg
Melting Point97-99 °C(lit.)
AppearanceYellow to light brown crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10199-89-0 |
| Catalog No. | 2A-9034713 |
| Chinese Name | 4-氯-7-硝基-2,1,3-苯并氧杂恶二唑 |
| Synonyms | MFCD00005808; (4-Chloro-7-nitro-2,1,3-benzoxadiazole); 4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole; 4-Chloro-7-nitro-2,1,3-benzoxadiazole; 4-Chloro-7-nitrobenzofurazan; 4-Chloro-7-nitro-1,2,3-benzoxadiazole (NBD-Cl ); EINECS 233-496-4; T56 BNONJ FNW IG; NBD-Cl; NBD chloride |
| Molecular Formula | C6H2ClN3O3 |
| Molecular Weight | 199.55 |
| Purity | 98.00 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 333.1±45.0 °C at 760 mmHg |
| Melting Point | 97-99 °C(lit.) |
| Appearance | Yellow to light brown crystalline powder |
| Water Solubility | soluble |
| Storage Condition | 0-5℃, avoid light, dry |
| Application | NBD-Cl is non-fluorescent until it reacts with a primary or secondary amine to produce a fluorescent product. NBD-Cl is widely used to label peptides, proteins and other biomolecules. |
| HTC | 2934999090 |
| PubChem ID | 329752738 |
| SMILES | O=[N+]([O-])c1ccc(Cl)c2nonc12 |
| InChI | InChI=1S/C6H2ClN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H |
| InChI Key | IGHBXJSNZCFXNK-UHFFFAOYSA-N |
| Hazard Symbols | 6.1 |
| Bioactivity | NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups. Related Catalog Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others Chemical & Physical Properties Density 1.7±0.1 g/cm3 Boiling Point 333.1±45.0 °C at 760 mmHg Melting Point 97-99 °C(lit.) Molecular Formula C6H2ClN3O3 Molecular Weight 199.551 Flash Point 155.3±28.7 °C Exact Mass 198.978470 PSA 84.74000 LogP 2.07 Vapour Pressure 0.0±0.7 mmHg at 25°C Index of Refraction 1.679 InChIKey IGHBXJSNZCFXNK-UHFFFAOYSA-N SMILES O=[N+]([O-])c1ccc(Cl)c2nonc12 Storage condition 2-8°C Water Solubility soluble |
| Use of | NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups. Properties Articles42 Name 4-chloro-7-nitrobenzofurazan Synonym More Synonyms 4-Chloro-7-nitrobenzofurazan Biological Activity Description NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups. Related Catalog Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others Chemical & Physical Properties Exact Mass 198.978470 PSA 84.74000 Index of Refraction 1.679 InChIKey IGHBXJSNZCFXNK-UHFFFAOYSA-N Water Solubility soluble |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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