Description

N-[2-[(Acetyloxy)methoxy]-2-oxoethyl]-N-[2-[2-[5-[6-[(acetyloxy)methoxy]-3-oxo-3H-xanthen-9-yl]-2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]phenoxy]ethoxy]phenyl]glycine (acetyloxy)methyl ester is a sophisticated, high-purity chemical intermediate primarily used in advanced research and development. This compound is critical for its role as a protected derivative of a fluorescent dye precursor, enabling precise chemical synthesis and labeling. It is essential for researchers and manufacturers in the fields of molecular biology, diagnostics, and advanced material science who require reliable, high-quality building blocks for sensitive applications.

Application

• Fluorescent Probe Synthesis: Serves as a key protected intermediate in the synthesis of advanced fluorescent dyes and molecular probes for bioimaging and cellular analysis.
• Diagnostic Assay Development: Used in the research and production of reagents for high-sensitivity diagnostic kits, including ELISA and lateral flow assays.
• Bioconjugation Chemistry: Acts as a reactive precursor for labeling antibodies, proteins, and oligonucleotides with fluorescent tags in a controlled manner.
• Chemical Biology Research: Employed in academic and industrial R&D for studying biomolecular interactions and developing new sensor technologies.
• Pharmaceutical Analysis: Utilized as a reference standard or intermediate in the development of analytical methods for drug discovery and development.
• Advanced Material Fabrication: Applied in the creation of novel photonic and optoelectronic materials that require specific fluorescent properties.

Basic Information

Item	Details
Product Name	N-[2-[(Acetyloxy)methoxy]-2-oxoethyl]-N-[2-[2-[5-[6-[(acetyloxy)methoxy]-3-oxo-3H-xanthen-9-yl]-2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]phenoxy]ethoxy]phenyl]glycine (acetyloxy)methyl ester
CAS No.	1345980-40-6
Molecular Formula	C55H52N2O21
Molecular Weight	1052.99 g/mol
Synonyms	5(6)-FAM SE, Acetoxymethyl Ester, Protected; 5(6)-Carboxyfluorescein Di(acetoxymethyl ester) Succinimidyl Ester; 6-FAM, SE, AM Ester; Fluorescein-based AM ester NHS ester; N-Succinimidyl Ester of 5(6)-Carboxyfluorescein Di(AM); Xanthene dye protected intermediate; 5-FAM, SE, Acetoxymethyl Ester; 6-Carboxyfluorescein Di(acetoxymethyl) Succinimidyl Ester
EINECS	Contact for details

Quality Control

Our N-[2-[(Acetyloxy)methoxy]-2-oxoethyl]-N-[2-[2-[5-[6-[(acetyloxy)methoxy]-3-oxo-3H-xanthen-9-yl]-2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]phenoxy]ethoxy]phenyl]glycine (acetyloxy)methyl ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This compound is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, keep desiccated under an inert atmosphere. Allow the sealed container to equilibrate to room temperature before opening to prevent condensation and moisture ingress.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in acetonitrile

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