Pyrenebutyric acid,3443-45-6,芘丁酸
目前Cyanine系列染料以兩種異構(gòu)體的形式存在，一種是非磺化花青素（non-sulfonated cyanines），一種是磺化花青素（sulfonatedcyanine）。兩者的光譜性質(zhì)幾乎*，因此大部分應(yīng)用可相互替換。

Pyrenebutyric acid,3443-45-6,芘丁酸

產(chǎn)品介紹

Pyrenebutyric acid

Pyrenylbutyric acid is a derivative of pyrene hydrocarbon with a free carboxylic acid function. The reagent is useful as a co*trol for experiments with other reactive pyrene derivatives such as pyrene NHS ester and pyrene azide. Carboxylic acid function can be activated by carbodiimides and other activating reagents.

General properties

Appearance:	off white solid
Molecular weight:	288.34
CAS number:	3443-45-6
Molecular formula:	C20H16O2
Solubility:	good in DCM, chloroform
uality con*rol:	NMR 1H, HPLC-MS (95%)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.

Spectral properties

Excitation maximum, nm:	343; 326; 313; 276; 265; 242; 234
Emission maximum, nm:	377; 397

結(jié)構(gòu)式：

 

Pyrenebutyric acid,3443-45-6,芘丁酸

西安凱新生物科技有限公司

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羧酸 Carboxylic acids

Pyrenebutyric acid

BDP FL carboxylic acid

Cyanine3 carboxylic acid

Cyanine3.5 carboxylic acid

Cyanine5 carboxylic acid

Cyanine5.5 carboxylic acid

Cyanine7 carboxylic acid

Cyanine7.5 carboxylic acid

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine5 carboxylic acid

Sulfo-Cyanine7 carboxylic acid