Free unactivated Cyanine7.5 NIR dye carboxylic acid.
For coupling and labeling reactions also consider using pre-activated Cyanine7.5 NHS ester.
General properties：
Appearance:
green powder
Molecular weight:
685.34
CAS number:
1686147-68-1, 1803099-44-6 [Cl-]
Molecular formula:
C45H49ClN2O2
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.
Spectral properties：
Excitation maximum, nm:
788
ε, L⋅mol−1⋅cm−1:
223000
Emission maximum, nm:
808
Cyanine7.5 carboxylic acid|Cy7.5羧酸染料
瑞禧生物提供的CY系列的产品目录：
CY3-COOH
Cyanine3-NHS ester
CY3-NH2
Cyanine3-azide
CY3-alkyne
CY3-MAL
Cyanine3-hydrazide
CY3-SH
2050/10mg 3850/25mg 6500/50mg
Sulfo-CY3-COOH
Sulfo-CY3-NHS ester
Sulfo- Cyanine3-NH2
Sulfo-CY3-azide
Sulfo-CY3-alkyne
Sulfo- Cyanine3-MAL
Sulfo-CY3-hydrazide
Sulfo- Cyanine3-SH
2850/10mg 5500/25mg 9500/50mg
Cyanine3.5-COOH
CY3.5-NHS ester
CY3.5-NH2
Cyanine3.5-azide
Cyanine3.5-alkyne
CY3.5-MAL
Cyanine3.5-hydrazide
CY3.5-SH
2050/10mg 3850/25mg 6500/50mg
Sulfo-CY3.5-COOH
Sulfo- Cyanine3.5-NHS ester
Sulfo-CY3.5-NH2
Sulfo-CY3.5-azide
Sulfo- Cyanine3.5-alkyne
Sulfo-CY3.5-MAL
Sulfo- Cyanine3.5-hydrazide
Sulfo- Cyanine3.5-SH
2850/10mg 5500/25mg 9500/50mg
Cyanine5-COOH
CY5-NHS ester
Cyanine5-NH2
CY5-azide
CY5-alkyne
CY5-MAL
CY5-hydrazide
CY5-SH
2050/10mg 3850/25mg 6500/50mg
Sulfo-CY5-COOH
Sulfo- Cyanine5-NHS ester
Sulfo- Cyanine5-NH2
Sulfo- Cyanine5-azide
Sulfo-CY5-alkyne
Sulfo-CY5-MAL
Sulfo-CY5-hydrazide
Sulfo-CY5-SH
2850/10mg 5500/25mg 9500/50mg
CY5.5-COOH
CY5.5-NHS ester
Cyanine5.5-NH2
Cyanine5.5-azide
CY5.5-alkyne
CY5.5-MAL
CY5.5-hydrazide
CY5.5-SH
2050/10mg 3850/25mg 6500/50mg
Sulfo-Cyanine5.5-COOH
Sulfo-Cyanine5.5-NHS ester
Sulfo-CY5.5-NH2
Sulfo- Cyanine5.5-azide
Sulfo-CY5.5-alkyne
Sulfo-CY5.5-MAL
Sulfo-CY5.5-hydrazide
Sulfo-CY5.5-SH
2850/10mg 5500/25mg 9500/50mg
CY7-COOH
CY7-NHS ester
Cyanine7-NH2
CY7-azide
CY7-alkyne
Cyanine7-MAL
CY7-hydrazide
CY7-SH
2050/10mg 3850/25mg 6500/50mg
Sulfo-CY7-COOH
Sulfo- Cyanine7-NHS ester
Sulfo- Cyanine7-NH2
Sulfo- Cyanine7-azide
Sulfo- Cyanine7-alkyne
Sulfo-CY7-MAL
Sulfo-CY7-hydrazide
Sulfo-CY7-SH
2850/10mg 5500/25mg 9500/50mg
CY7.5-COOH
CY7.5-NHS ester
Cyanine7.5-NH2
CY7.5-azide
CY7.5-alkyne
Cyanine7.5-MAL
CY7.5-hydrazide
Cyanine7.5-SH
2050/10mg 3850/25mg 6500/50mg
Sulfo-CY7.5-COOH
Sulfo-CY7.5-NHS ester
Sulfo-CY7.5-NH2
Sulfo- Cyanine7.5-azide
Sulfo- Cyanine7.5-alkyne
Sulfo-CY7.5-MAL
Sulfo-CY7.5-hydrazide
Sulfo-CY7.5-SH
2850/10mg 5500/25mg 9500/50mg
西安瑞禧生物科技有限公司经营的产品种类包括有：合成磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点计化学产品、树枝状聚合物、环糊精衍生物、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯，二氧化硅及介孔二氧化硅，聚合物微球，近红外荧光染料，聚苯乙烯微球，上转换纳米发光颗粒，MRI核磁造影产品，荧光蛋白及荧光探针等等。
