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sulfo-Cyanine7 dicarboxylic acid
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 1497-1mg | 1 mg | $125 | 現貨 | |
| 1497-5mg | 5 mg | $325 | 現貨 | |
| 1497-25mg | 25 mg |
$850
|
現貨 | |
| 1497-50mg | 50 mg |
$1490
|
現貨 | |
| 1497-100mg | 100 mg |
$1990
|
現貨 |
sulfo-Cyanine7 dicarboxylic acid (Сy7 analog) is a water-soluble, bifunctional NIR dye derivative bearing two carboxylic acid functional groups.
顧客還購買了這個產品
磺基-Cyanine7疊氮化物 (sulfo-Cyanine7 azide)
用於點擊化學的水溶性近紅外螢光染料疊氮化物。磺基-Cyanine7.5二羧酸 (sulfo-Cyanine7.5 dicarboxylic acid)
sulfo-Cyanine7.5 二羧酸是一種具有兩個羧酸 (COOH) 基團的雙功能花青染料。該分子可用于構建含有近紅外發射螢光團的交叉偶聯物。磺基-Cyanine7 炔烴 (sulfo-Cyanine7 alkyne)
一種用於銅催化與疊氮化物環加成的磺化近紅外染料炔烴。General properties
| Appearance: | dark green solid |
| Molecular weight: | 847.09 |
| Molecular formula: | C42H51N2KO10S2 |
| Solubility: | good in water, DMF, DMSO |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 240600 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.24 |
| CF260: | 0.04 |
| CF280: | 0.04 |
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