4-Fluoro-7-nitrobenzofurazan NEW

$2.20 100KG

$6.60 10KG

$8.80 1KG

Min. Order1KG
Purity99%
Cas No29270-56-2
Supply Abilityg-kg-tons
Update time2025-10-13

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

VIP1Y

China

Chemical Properties

Product Name	4-Fluoro-7-nitrobenzofurazan
CAS No	29270-56-2
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	g-kg-tons
Release date	2025/10/13

4-Fluoro-7-nitrobenzofurazan

Modify Date: 2024-01-11 16:24:04

4-Fluoro-7-nitrobenzofurazan structure	Common Name	4-Fluoro-7-nitrobenzofurazan
	CAS Number	29270-56-2	Molecular Weight	183.097
	Density	1.7±0.1 g/cm3	Boiling Point	308.6±45.0 °C at 760 mmHg
	Molecular Formula	C6H2FN3O3	Melting Point	52-54 °C(lit.)
	MSDS	ChineseUSA	Flash Point	140.4±28.7 °C
	Symbol	GHS07	Signal Word	Warning

Purity		Quantity		Budget		Inquiry

Use of 4-Fluoro-7-nitrobenzofurazan

NBD-F is a fluorescent derivatization reagent which is originally developed for amino acid analysis.

Properties
Articles39
Spectrum

Name	4-fluoro-7-nitro-2,1,3-benzoxadiazole
Synonym	More Synonyms

Description	NBD-F is a fluorescent derivatization reagent which is originally developed for amino acid analysis.
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Others Dye Reagents
In Vitro	As the percentage of the organic phase changes, the retention time of NBD-F remains relatively stable, while the retention times of the derivatization products changes. The pH of the mobile phase affects the separation of the NBD-F and the derivatization products[1]. NBD-F is a fluorescent derivatization reagent that is originally developed for amino acid analysis, and recently applied to the analysis of other amino acid derivatives such as N-methyl-D-aspartic acid and glutathione. The use of NBD-F appears to have several advantages in that the derivatization procedure is simple and its derivatives are highly stable[2].
Kinase Assay	An accurately weighed quantity (0.0183 g) of NBD-F is transferred into a 1 mL centrifuge tube, dissolved in acetonitrile and made up to volume with the same solvent to produce stock solutions of 0.1 M. The solution is protected from light and stored at -20°C until analyzed. A 100 μL aliquot of mixed amino acids solution or sample supernatant, 175 μL of borate buffer solution, 200 μL of acetonitrile and 25 μL of NBD-F working solution are mixed in a 1.5 mL centrifuge tube. The well-mixed solution is allowed to react at 60°C in the water bath for 7 min, excluding light. NBD-F reacts with amino group and enables amino acids to be detected with UV detection. After cooling to room temperature, 10 μL of the solution is injected into the equilibrated HPLC system[1].
References	[1]. Wu X, et al. Determination of amino acid neurotransmitters in rat hippocampi by HPLC-UV using NBD-F as a derivative. Biomed Chromatogr. 2014 Apr;28(4):459-62. [2]. Ishikawa T, et al. Development of an LC-MS/MS method for the analysis of free sphingoid bases using 4-fluoro-7-nitrobenzofurazan (NBD-F). Lipids. 2014 Mar;49(3):295-304.

Density	1.7±0.1 g/cm3
Boiling Point	308.6±45.0 °C at 760 mmHg
Melting Point	52-54 °C(lit.)
Molecular Formula	C6H2FN3O3
Molecular Weight	183.097
Flash Point	140.4±28.7 °C
Exact Mass	183.008026
PSA	84.74000
LogP	1.27
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.638
Storage condition	2-8°C

Company Profile

Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc.

We are committed to providing high-quality chemical products and comprehensive solutions to meet the diverse needs of the global market.

Our research and development team possesses profound professional knowledge and extensive industry experience, dedicated to developing cutting-edge chemical materials to drive technological progress and industrial development. Our production facilities are equipped with state-of-the-art technology and a stringent quality control system to ensure product consistency and reliability.

As a pioneer in the industry, we not only offer standardized products but also customize chemicals and services according to the specific needs of our customers. Our goal is to become a trusted partner for global customers through continuous technological innovation and superior customer service.

Our Company

Our Advantage

Quality control

Based on industry norms, customer requirements, and internal quality objectives, we establish clear quality standards. By monitoring the production process in real-time, we ensure that every step conforms to the predetermined quality standards.

Excellent quality is one of the cornerstones of our success. We welcome ordering samples for quality testing.

Technological innovation

Our technological innovation is reflected in the development of new materials that are at the leading edge of the industry. These materials not only possess higher performance and lower costs but also enable sustainable use within an environmentally friendly production process.

Competitiveness

Based on rich experience in material development and production, we have established a more scientific cost control system. By ensuring product quality, and through refined management and continuous process optimization, we offer more competitive prices.

Word of mouth

Adhering to the principle of customer first, customer first, and honest service, we have established long-term business relationships with customers and are deeply welcomed and trusted by them.

Rich experience

Our products have been exported to many countries, including Germany, Spain, the United Kingdom, the United States, Australia, the Middle East, Asia, and more. We have received highly positive feedback from our clients and have established long-term friendly cooperative relationships with them.