CAS:50995-74-9|7-(Diethylamino)coumarin-3-asid karboksilik
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CAS:50995-74-9|7-(Diethylamino)coumarin-3-asid karboksilik

CAS:50995-74-9|7-(Diethylamino)coumarin-3-asid karboksilik

Non:7-(Diethylamino)coumarin-3-asid carboxylic
CAS:50995-74-9
Purity:>98.0 pousan
Fòmil molekilè: C14H15NO4
Pwa molekilè: 261.27
Pwen fizyon: 222-224ºC (desanm.) (lit.)
Pwen bouyi: 464.7ºC nan 760mmHg

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Non:7-(Diethylamino)coumarin-3-asid carboxylic

Sinonim: 7-(Diethylamino)coumarin-3-asid carboxylic;7-(dietethylamino)-2-oxochromene-3-asid karboksilik;

CAS:50995-74-9

Purity:>98.0 pousan

Fòmil molekilè: C14H15NON4

Pwa molekilè: 261.27

Pwen fizyon: 222-224ºC (desanm.) (lit.)

Pwen bouyi: 464.7ºC nan 760mmHg

Dansite: 1.317g / cm3

PSA:70,75

LogP: 2.34

Aparans: Limyè jòn poud Brown poud kristal

Estabilite: Limyè sansib, imidite sansib

Solibilite: Soluble nan DMF ak DMSO

Koyefisyan asid: {{0}}.36 ± 0.20, ki pi asid, tanperati: 25 degre; 6.06 ± 0.20, ki pi fondamantal (nan 25 degre)

endèks refraktif: 1.562

Kondisyon depo: Kenbe nan kote ki fè nwa, atmosfè inaktif, tanperati chanm

Aplikasyon: 7-(Diethylamino)coumarin-3-asid carboxylic (CAS:50995-74-9) se yon etikèt fliyoresan pou modifikasyon amine ak konjigezon pwoteyin. Li gen yon gwo fliyoresan ble epi li ka itilize pou kreye bioconjugates ble-fluoresan.

Referans:

E. Koller, G. Fauler Appl. Fluoresc. Teknoloji. 4, 18, (1992)

 

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