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吲哚花菁素IR染料IR-780 N3,IR 780 azide,IR-780叠氮,进行总结说明

2023-03-13 16:01 作者:荧光小将  | 我要投稿

一、中英文别名:

CAS号:N/A | 英文名:IR780 N3,IR-780 N3,IR 780 N3,IR780 Azide |中文名:花菁染料叠氮,IR 780叠氮,吲哚绿荧光探针IR780
二、物理参数:
Purity:95%+
Appearance:固体/粉末
Storage conditions:-20℃,阴凉,干燥,通风良好的库房
Packing specification:10mg、25mg、50mg(规格多种,具体的可以进行沟通)
Solubility:溶于大部分有机溶剂,溶于水
Customized:可定制
Supplier:西安凯新生物科技有限公司
Structural type:

IR780结构式

IR-780 碘化物为亲脂性阳离子化合物,其大吸收光谱位于750-830nm。位于七甲川链中央的刚性的环乙烯以及氯原子很好地保持了IR-780 碘化物的光稳定性,增加了量子产率 。

Azide基团可以发生叠氮反应,叠氮反应是将叠氮基引入有机分子,用含N-3的亲核试剂中的N-3代替卤素、磺酸酯基、硝胺酯基、硝酸酯基等。可以离开基团,反应机理为亲核代替反应(SN)。

IR-780 iodide is a lipophilic cationic compound with a large absorption spectrum at 750-830nm. The rigid cyclic ethylene and chlorine atoms in the center of the heptamethrin chain well maintain the photostability of IR-780 iodide, increase the quantum yield, and reduce photobleaching and aggregation in solution.
Azide group can undergo azide reaction. Azide reaction is to introduce azide group into organic molecules, and replace halogen, sulfonic acid ester group, nitramine ester group, nitrate ester group, etc. with N-3 in nucleophilic reagent containing N-3. The reaction mechanism is nucleophilic substitution reaction (SN).

三、AF染料试剂相关系列产品:

AF488 azide,Alexa Fluor488 N3,AF488 叠氮
AF488 carboxylic acid,Alexa Fluor488 COOH,AF488 羧基
AF488 NHS ester,Alexa Fluor488 NHS,AF488 活性酯
AF430 alkyne,Alexa Fluor430 alkyne,AF430 炔基
AF430 amine,Alexa Fluor430 NH2,AF430 氨基
AF430 azide,Alexa Fluor430 N3,AF430 叠氮
AF430 carboxylic acid,Alexa Fluor430 COOH,AF430 羧基
AF430 maleimide,Alexa Fluor430 Mal,AF430 马来酰亚胺
AF430 NHS ester,Alexa Fluor430 NHS,AF430 活性酯
AF430 tetrazine,Alexa Fluor430 tetrazine,AF430 四嗪
AF568 alkyne, 5-isomer,AF568 炔基, 5-异构体
AF568 azide, 6-isomer,AF568 叠氮, 6-异构体
AF568 carboxylic acid,AF568 羧基
AF568 NHS ester,AF568 琥珀酰亚胺酯
AF594 NHS ester, 5-isomer,AF594 琥珀酰亚胺酯, 5-异构体
AF488 alkyne, 5-isomer,AF488 炔基, 5-异构体
AF 647 Maleimide,Alexa Fluor 647 Mal,AF 647 马来酰亚胺
AF 647 DBCO,Alexa Fluor 647 DBCO AF 647,二苯并环辛炔
AF 647 Me-Tetrazine,Alexa Fluor 647 Me-Tetrazine,AF 647 甲基四嗪

Warm prompt: The above reagents are only used for scientific research and experiment

供应商:西安凯新生物科技有限公司 

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