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5(6)-Carboxyrhodamine 110 NHS ester

Fluorescent Dye

5(6)-Carboxyrhodamine 110 NHS Ester is a fluorescent dye characterized by its amine-reactive functionality, enabling the formation of highly luminous and photostable green-fluorescent bioconjugates. With excitation and emission maxima at approximately 502 nm and 527 nm, respectively, this dye is particularly suited for applications in Fluorescence Correlation Spectroscopy (FCS). Its properties make it an excellent choice for studies requiring sensitive and reliable fluorescence detection in biological research.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	135926-06-6
Applications	Fluorescent Dye
Formula	C₂₅H₁₈ClN₃O₇
Molecular Weight	507.88
SMILES	O=C(C1=C(C2=C3C=CC(N)=CC3=[O+]C4=C2C=CC(N)=C4)C=C(C(ON5C(CCC5=O)=O)=O)C=C1)O.[Cl-]

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.