Saltar al contenido
Merck
Todas las fotos(4)

Documentos clave

Ver Toda la documentación

F9015

Sigma-Aldrich

Fluorescamine

≥98% (TLC), powder, used for detection of primary amines

Sinónimos:

4-Phenylspiro-[furan-2(3H),1-phthalan]-3,3′-dione

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

100 MG
US$ 178,00
250 MG
US$ 277,00
1 G
US$ 827,00

US$ 178,00

PRECIOS SIN IMPUESTOS NACIONALES

Disponible para envío el14 de abril de 2025Detalles

Solicitar un pedido a granel
Todas las fotos(4)

Seleccione un Tamaño

Cambiar Vistas
100 MG
US$ 178,00
250 MG
US$ 277,00
1 G
US$ 827,00

About This Item

Fórmula empírica (notación de Hill):
C17H10O4
Número de CAS:
38183-12-9
Peso molecular:
278.26
Beilstein:
921143
Número CE:
253-814-5
Número MDL:
MFCD00005928
Código UNSPSC:
12352204
ID de la sustancia en PubChem:
24894984
NACRES:
NA.32

US$ 178,00

PRECIOS SIN IMPUESTOS NACIONALES

Disponible para envío el14 de abril de 2025Detalles

Solicitar un pedido a granel

Ensayo

≥98% (TLC)

Formulario

powder

color

off-white to yellow

mp

153-157 °C (lit.)

solubilidad

acetone: 50 mg/mL

temp. de almacenamiento

room temp

cadena SMILES

O=C1OC2(OC=C(C2=O)c3ccccc3)c4ccccc14

InChI

1S/C17H10O4/c18-15-13(11-6-2-1-3-7-11)10-20-17(15)14-9-5-4-8-12(14)16(19)21-17/h1-10H

Clave InChI

ZFKJVJIDPQDDFY-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Descripción general

Fluorescamine, a heterocyclic dione, reacts with primary amines, amino acids, peptides, and protein to form a fluorescent product. Excess reagent and its degradation products are non-fluorescent. The fluorescence of a solution containing protein plus fluorescamine is equivalent to the quantity of free amine groups present. This is the basic principle of a fluorescent protein assay. Fluorescamine is used as a derivatizing agent for the identification of various compounds used in the pharmaceutical industry, such as oseltamavir, penicillamine, sulfonamide residues, lisinopril, methotrexate, vigabatrin, and gabapentin.

Aplicación

Fluorescamine has been used as a stain to localize granular proteins on the surface of foxtail millet starch as well as protein in foxtail millet flour through confocal scanning laser microscopy (CSLM). It has also been used for photometric determination of para-aminobenzoic acid.
Non-fluorescent reagent that reacts readily under mild conditions with primary amines in amino acids and peptides to form stable, highly fluorescent compounds. Low background due to hydrolysis. Useful for the fluorometric assay of amino acids, protein, and proteolytic enzymes. Effectively blocks newly generated amino termini in protein sequence analyses.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
0000415492
0000415492
0000415495
0000415495
0000415493

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 1

1 of 1

Resorufin ethyl ether ≥98% (TLC), powder

Sigma-Aldrich

E3763

Resorufin ethyl ether

Hai-Teng Li et al.
Food chemistry, 330, 127328-127328 (2020-06-23)
Granular protein is an important structural feature in determining starch digestibility. High-amylose wheat starch (HAWS) with >80% amylose content contains more granular protein than wild-type starch. As analyzed by mass spectrometry-based proteomics, granular-bound starch synthase (GBSS) is the major granular
S Udenfriend et al.
Science (New York, N.Y.), 178(4063), 871-872 (1972-11-24)
Fluorescamine is a new reagent for the detection of primary amines in the picomole range. Its reaction with amines is almost instantaneous at room temperature in aqueous media. The products are highly fluorescent, whereas the reagent and its degradation products
S Udenfriend et al.
Science (New York, N.Y.), 178(4063), 871-872 (1972-11-24)
Fluorescamine is a new reagent for the detection of primary amines in the picomole range. Its reaction with amines is almost instantaneous at room temperature in aqueous media. The products are highly fluorescent, whereas the reagent and its degradation products
P C Hollman et al.
The American journal of clinical nutrition, 62(6), 1276-1282 (1995-12-01)
Quercetin is a dietary antioxidant that prevents oxidation of low-density lipoproteins in vitro. Intake of quercetin was inversely associated with coronary heart disease mortality in elderly Dutch men. However, the extent of absorption of quercetin in humans is unclear. The
Amit K Jha et al.
Biomaterials, 32(10), 2466-2478 (2011-01-11)
We have created hyaluronic acid (HA)-based, cell-adhesive hydrogels that direct the initial attachment and the subsequent differentiation of human mesenchymal stem cells (MSCs) into pre-osteoblasts without osteogenic supplements. HA-based hydrogel particles (HGPs) with an average diameter of 5-6 μm containing
Ver todos los artículos relacionados

Artículos

Organic impurity profiling of Valacyclovir using TLC

Thin-layer chromatography method for detecting organic impurities in valacyclovir, an antiviral medication, following USP monograph guidelines.

Questions

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico