Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

Visualizza tutta la documentazione

47140

Sigma-Aldrich

4-Fluoro-7-nitrobenzofurazan

BioReagent, suitable for fluorescence, ≥98.0% (HPLC)

Sinonimo/i:

NBD-F

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula empirica (notazione di Hill):
C6H2FN3O3
Numero CAS:
29270-56-2
Peso molecolare:
183.10
Beilstein:
1077571
Numero MDL:
MFCD00010196
Codice UNSPSC:
12352100
ID PubChem:
329757296
NACRES:
NA.32

Nome Commerciale

BioReagent

Saggio

≥98.0% (HPLC)

Punto di fusione

52-54 °C (lit.)

Fluorescenza

λex 470 nm; λem 528 nm in ethanol
λex 470 nm; λem 550 nm (Amino acid adducts)

Compatibilità

suitable for fluorescence

Temperatura di conservazione

2-8°C

Stringa SMILE

[O-][N+](=O)c1ccc(F)c2nonc12

InChI

1S/C6H2FN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H
PGZIDERTDJHJFY-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Applicazioni

4-Fluoro-7-nitrobenzofurazan (NBD-F) is used as a protein, amino acid and drug fluorescent labeling reagent in HPLC pre-column derivatization procedures.
Useful for fluorescent labeling of amino acids and amines in HPLC

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
BCCF9196

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 1

1 of 1

Dansyl chloride suitable for fluorescence, BioReagent, ≥99.0% (HPLC)

Sigma-Aldrich

39220

Dansyl chloride

Bryan R Fonslow et al.
Analytical chemistry, 80(9), 3182-3189 (2008-03-21)
The continuous nature of micro free-flow electrophoresis (mu-FFE) was used to monitor the effect of a gradient of buffer conditions on the separation. This unique application has great potential for fast optimization of separation conditions and estimation of equilibrium constants.
Chanda Ciriacks Klinker et al.
Analytical chemistry, 79(22), 8747-8754 (2007-10-13)
4-Fluoro-7-nitro-2,1,3-benzoxadiazole (NBD-F) has been characterized as a fluorogenic labeling reagent for high speed, online microdialysis-capillary electrophoresis (MD-CE) assays for amino acid neurotransmitters. NBD-F labeled amines are efficiently excited using 488 nm light allowing more common lasers to be used for
Zsolt Wagner et al.
Electrophoresis, 32(20), 2816-2822 (2011-10-20)
Three different fluorescent tags have been compared for the quantitative analysis of aspartate and glutamate in brain microdialysate samples. Separation conditions have been optimized to achieve short analysis time using reversed polarity separation in coated capillary. Method validation has revealed
Hua-Ming Tseng et al.
Analytical and bioanalytical chemistry, 388(2), 433-439 (2007-03-21)
A rapid and sensitive capillary electrophoresis (CE) method has been developed for profiling organic metabolites containing amine functional groups in mammalian biofluids. Metabolites containing an amine group were derivatized with 4-fluoro-7-nitrobenzo-2,1,3-oxadiazol (NBD-F), separated by micellar electrokinetic chromatography (MEKC), and detected
Yanting Song et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(5-6), 335-340 (2011-01-19)
A fast HPLC method using a monolithic silica column was developed for the measurement of amino acids. The amino acids were pre-column derivatized with 4-fluoro-7-nitro-2,1,3-benzoxadiazole (NBD-F) and separated on a monolithic silica column (MonoClad C18-HS, 250 mm × 3 mm
Visualizza tutti i documenti correlati

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.