Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

30434

Sigma-Aldrich

Dansylhydrazine

BioReagent, suitable for fluorescence, ≥90% (HPLC)

Sinónimos:

5-(Dimethylamino)-1-naphthalenesulfonic hydrazide, 5-(Dimethylamino)naphthalene-1-sulfono­hydra­zide, Dns-Hz

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
(CH3)2NC10H6SO2NHNH2
Número de CAS:
33008-06-9
Peso molecular:
265.33
Beilstein/REAXYS Number:
2868662
EC Number:
251-337-7
MDL number:
MFCD00003986
UNSPSC Code:
12352103
PubChem Substance ID:
329753512
NACRES:
NA.32

product line

BioReagent

assay

≥90% (HPLC)

mp

126-130 °C (lit.)

solubility

ethanol: soluble

fluorescence

λex 340 nm; λem 525 nm in ethanol

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CN(C)c1cccc2c(cccc12)S(=O)(=O)NN

InChI

1S/C12H15N3O2S/c1-15(2)11-7-3-6-10-9(11)5-4-8-12(10)18(16,17)14-13/h3-8,14H,13H2,1-2H3

Inchi Key

KPQYDVAFRDWIBW-UHFFFAOYSA-N

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

Application

Dansylhydrazine (DH) is widely used as a fluorometric reagent for carbonyl compounds. Dansylated carbonyl molecules can be separated and identified by analytical techniques.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Fluorescent marker for carbonyl compounds

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿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

6-Aminofluorescein BioReagent, suitable for fluorescence, ~95% (HPLC)

Sigma-Aldrich

07985

6-Aminofluorescein

1-Dimethylaminonaphthalene-5-sulfonyl hydrazine (dansyl hydrazine): a fluorometric reagent for carbonyl compounds.
R Chayes et al.
Analytical biochemistry, 42(1), 283-286 (1971-07-01)
Osama Y Al-Dirbashi et al.
Biomedical chromatography : BMC, 22(11), 1181-1185 (2008-07-25)
We describe an improved diagnostic method for tyrosinemia type 1 based on quantifying succinylacetone in dried blood spots by ultra-performance liquid chromatography tandem mass spectrometry. Succinylacetone extracted from a single 3/16 inch disk of specimen collection paper containing a dried
Cheuk Fai Chiu et al.
The journal of physical chemistry. A, 115(34), 9579-9584 (2011-07-20)
The development of chromophore-carbon nanotube hybrids requires efficient and accurate methods to investigate their photophysical properties. Using the ability of the fluorescence labeling of surface species (FLOSS) technique to determine the density of covalently attached dyes to the surface of
Heather L Lord et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(13), 1292-1298 (2009-01-07)
Analytical derivatization (AD) increases the sensitivity of analysis by one to three orders of magnitude, stabilizes labile analytes and converts them into readily extractable products. Using a variant of this technique, we applied solid phase analytical derivatization (SPAD) to fully
J M Anderson
Analytical biochemistry, 152(1), 146-153 (1986-01-01)
Methods for the determination of carbonyl compounds of biological origin by high-performance liquid chromatography were improved by the use of new fluorescent derivatizing agents. Eight fluorescent hydrazides were either synthesized or obtained commercially and compared to dansyl hydrazine (1-dimethylaminonaphthalene-5-sulfonylohydrazide). Four
Ver todos los artículos relacionados

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