Cyanine7.5 alkyne

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  • Cyanine7.5 alkyne

Cyanine7.5 alkyne

标签:Cyanine7.5,Cy7.5, Alkynes, Near infrared (NIR) imaging
货号 规格 价格 货期
A60B0 1 mg 110.00$ in stock
B60B0 5 mg 210.00$ in stock
C60B0 10 mg 310.00$ in stock
D60B0 25 mg 410.00$ in stock
E60B0 50 mg 695.00$ in stock
F60B0 100 mg 1190.00$ in stock

Alkyne derivative of Cyanine7.5, a near infrared fluorophore. This alkyne is suitable for copper-catalyzed Click Chemistry.

This fluorophore is useful for in vivo imaging, its spectral properties are similar to ICG (indocyanine green) with somewhat higher fluorescence quantum yield.

Cyanine7.5 的炔烃衍生物,一种近红外荧光团。 该炔烃适用于铜催化的点击化学。

这种荧光团可用于体内成像,其光谱特性与 ICG(吲哚菁绿)相似,具有更高的荧光量子产率。

Cyanine7.5 absorbance and emission spectra

Cyanine7.5 alkyne

Cyanine7.5 alkyne相关产品


Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe.

Biotin azide 是一种用生物素(一种众所周知的亲和探针)进行点击化学标记的试剂。

Cyanine7.5 carboxylic acid

Cyanine7.5 – unactivated NIR cyanine dye carboxylic acid.

Cy7.5 – 未活化的近红外花青染料羧酸。

R6G alkyne, 6-isomer

R6G (rhodamine 6G) terminal alkyne for copper catalyzed Click chemistry reaction with azides. Pure 6-isomer of the dye.

R6G(罗丹明 6G)末端炔烃用于铜催化与叠氮化物的点击化学反应。 染料的纯 6-异构体。

General properties

Appearance: dark green powder 深绿色粉末
Mass spec M+ increment: 686.4
Molecular weight: 722.40
Molecular formula: C48H52ClN3O
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: 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.

储存:收到后 24 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 788
ε, L⋅mol−1⋅cm−1: 223000
Emission maximum, nm: 808
Fluorescence quantum yield: 0.10


  1. Chan, P.S.; Xian, J.W.; Li, Q.; Chan, C.W.; Leung, S.S.Y.; To, K.K.W. Biodegradable Thermosensitive PLGA-PEG-PLGA Polymer for Non-irritating and Sustained Ophthalmic Drug Delivery. AAPS Journal, 2019, 21, 59. doi: 10.1208/s12248-019-0326-x
Cy® is a trademark of GE Healthcare.