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36799

Sigma-Aldrich

7-(Diethylamino)coumarin-3-carboxylic acid

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

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About This Item

Fórmula empírica (notación de Hill):
C14H15NO4
Número de CAS:
50995-74-9
Peso molecular:
261.27
Beilstein:
6145963
Número MDL:
MFCD00068721
Código UNSPSC:
12352106
ID de la sustancia en PubChem:
57649663
NACRES:
NA.32

Línea del producto

BioReagent

Nivel de calidad

200

Ensayo

≥98.0% (HPCE)

mp

222-224 °C (dec.) (lit.)

solubilidad

DMF: soluble
DMSO: soluble

fluorescencia

λex 409 nm; λem 473 nm in 0.1 M Tris pH 9.0

idoneidad

suitable for fluorescence

cadena SMILES

CCN(CC)c1ccc2C=C(C(O)=O)C(=O)Oc2c1

InChI

1S/C14H15NO4/c1-3-15(4-2)10-6-5-9-7-11(13(16)17)14(18)19-12(9)8-10/h5-8H,3-4H2,1-2H3,(H,16,17)

Clave InChI

WHCPTFFIERCDSB-UHFFFAOYSA-N

Aplicación

7-(Diethylamino)coumarin-3-carboxylic acid (7-DCCA) may be used to study its photophysical properties in various solvents and solvent mixtures and as a fluorescent label for amine modification and protein conjugation

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Otras notas

Fluorescent label for amine modification and protein conjugation

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)

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Certificados de análisis (COA)

Lot/Batch Number
BCCM7174
BCCH8789
BCBX5579
BCBS9724V
BCBP8716V

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Ilaria Catusi et al.
International journal of molecular sciences, 21(22) (2020-11-15)
Maternal uniparental disomy of chromosome 7 is present in 5-10% of patients with Silver-Russell syndrome (SRS), and duplication of 7p including GRB10 (Growth Factor Receptor-Bound Protein 10), an imprinted gene that affects pre-and postnatal growth retardation, has been associated with
Alicia S Kriete et al.
Interface focus, 9(4), 20190013-20190013 (2019-07-03)
Urinary incontinence is a significant challenge for women who are affected by it. We propose augmenting the tissue structure to restore normal biomechanics by molecularly engineering the tissue using a novel family of biomimetic proteoglycans (BPGs). This work examines the
Simone Kunzelmann et al.
Biochemistry, 49(5), 843-852 (2009-12-24)
A single-stranded DNA binding protein (SSB), labeled with a fluorophore, interacts with single-stranded DNA (ssDNA), giving a 6-fold increase in fluorescence. The labeled protein is the adduct of the G26C mutant of the homotetrameric SSB from Escherichia coli and a
A Kakio et al.
The Journal of biological chemistry, 276(27), 24985-24990 (2001-05-09)
GM1 ganglioside-bound amyloid beta-protein (GM1/Abeta), found in brains exhibiting early pathological changes of Alzheimer's disease (AD) including diffuse plaques, has been suggested to be involved in the initiation of amyloid fibril formation in vivo by acting as a seed. To
Hui Zhang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 69(4), 1136-1139 (2007-07-28)
The structure of 7-(N,N'-diethylamino)-coumarin-3-carboxylic acid (DCCA) was verified by single crystal X-ray crystallography. The UV-vis absorption and fluorescence of DCCA were discussed. The compound exhibits strong blue emission under ultraviolet light excitation. The molecular structure of DCCA was optimized using
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