Description

n-(6-Hydroxyhexyl)-6-Carboxamidofluorescein Dipivalate is a chemically modified, protected derivative of fluorescein, designed for advanced biochemical and diagnostic applications. This compound matters as a key intermediate or precursor for synthesizing highly sensitive fluorescent probes and labels, offering enhanced stability and controlled reactivity. It is primarily needed by researchers and manufacturers in the life sciences sector, particularly those developing diagnostic assays, cell biology tools, and novel bioimaging agents.

Application

• Fluorescent Probe Synthesis: Acts as a crucial protected intermediate for creating custom fluorescent labels and tags for biomolecules.
• Diagnostic Assay Development: Used in the research and production of sensitive diagnostic kits, including ELISA and lateral flow assays.
• Cell Biology & Microscopy: Serves as a precursor for cell-permeable fluorescent dyes used in live-cell imaging and intracellular tracking studies.
• Bioconjugation Chemistry: Provides a reactive handle (after deprotection) for site-specific labeling of proteins, antibodies, and nucleic acids.
• Sensor Technology: Employed in the development of chemical and biosensors where a stable, modifiable fluorophore is required.
• Pharmaceutical Research: Utilized in drug discovery for labeling target molecules or creating fluorescent drug conjugates for pharmacokinetic studies.

Basic Information

Product Name	n-(6-Hydroxyhexyl)-6-Carboxamidofluorescein Dipivalate
CAS No.	467455-27-2
Molecular Formula	C41H48N2O10
Molecular Weight	728.83 g/mol
Synonyms	6-(6-Hydroxyhexylcarbamoyl)fluorescein Dipivalate; 6-FAM-C6-OH Dipivalate; 6-Carboxyfluorescein-C6-Hydroxy Dipivalate Ester; N-(6-Hydroxyhexyl)-6-carboxyfluorescein Dipivalate; Fluorescein-6-C6-OH Dipivalate; 5(6)-FAM-C6-OH Dipivalate; 6-HEX-FAM Dipivalate; 467455-27-2
EINECS	Contact for details

Quality Control

Our n-(6-Hydroxyhexyl)-6-Carboxamidofluorescein Dipivalate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and diagnostic applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided to support your quality assurance and regulatory needs.

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 desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder or solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 1.0 %
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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