BDP TMR carboxylic acid,Bodipy-COOH
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。

BDP TMR carboxylic acid,Bodipy-COOH

產(chǎn)品介紹

BDP TMR carboxylic acid

This free carboxylic acid can be used as a non-reactive cont*ol in side-by side experiments with other reactive derivatives of BDP TMR. It can also be used for Steglich esterification.

General properties

Appearance:	dark green-black crystals
Molecular weight:	398.21
Molecular formula:	C21H21BF2N2O3
IUPAC name:	3-[4,4-Difluoro-5-(p-methoxyphenyl)-1,3-dimethyl-3a,4a-diaza-4-bora-s-indacen-2-yl]propionic acid
Solubility:	good in alcohols, DMSO, DMF
uality cont*ol:	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. Desiccate.

Spectral properties

Excitation maximum, nm:	545
Emission maximum, nm:	570
Fluorescence uantum yield:	0.95
CF260:	0.16
CF280:	0.16

結(jié)構(gòu)式：

 

BDP TMR carboxylic acid,Bodipy-COOH

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