Description

N,N'-[(3',6'-Dihydroxy-3-Oxospiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-2',7'-Diyl)Bis(Methylene)]Bis[n-Methylglycine] is a high-purity, functionalized xanthene derivative, also known as a fluorescein-based chelating agent. This compound is critical for applications requiring precise metal ion binding and detection, offering excellent selectivity and stability. It is primarily utilized by manufacturers and researchers in the life sciences, analytical chemistry, and advanced material synthesis sectors.

Application

• Fluorescent Probe Synthesis: Acts as a key precursor for creating highly sensitive fluorescent probes and sensors for metal ions (e.g., Ca²⁺, Zn²⁺) in biological and environmental samples.
• Bioconjugation & Labeling: Used to develop fluorescent tags and labels for antibodies, proteins, and nucleic acids in diagnostic assays and imaging.
• Chelation Therapy Research: Serves as a research chemical in the development of novel chelating agents for therapeutic and diagnostic purposes.
• Analytical Reagent: Employed as a specialized reagent in spectrophotometric and fluorometric analysis for trace metal detection.
• Material Science: Incorporated into the design of smart polymers and functional materials that respond to specific chemical stimuli.
• Dye & Pigment Intermediate: Used in the synthesis of advanced, metal-complexed dyes and pigments with unique optical properties.

Basic Information

Product Name	N,N'-[(3',6'-Dihydroxy-3-Oxospiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-2',7'-Diyl)Bis(Methylene)]Bis[n-Methylglycine]
CAS No.	84522-13-4
Molecular Formula	C₃₄H₂₈N₂O₁₂
Molecular Weight	632.59 g/mol
Synonyms	Fluorescein-bis(methyliminodiacetic acid); Fura-2 tetracarboxylic acid derivative; BAPTA-fluorescein derivative; Xanthene-based chelator; 2',7'-Bis(carboxymethyl-methyl-amino-methyl)fluorescein; Fluorescein-EDTA analogue; Glycine, N,N'-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(methylene)]bis[N-methyl-
EINECS	Contact for details

Quality Control

Our N,N'-[(3',6'-Dihydroxy-3-Oxospiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-2',7'-Diyl)Bis(Methylene)]Bis[n-Methylglycine] is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 3.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.