Description

Hoechst 33258 Analog 3 is a high-purity, synthetic organic compound designed for advanced research and development applications. This specialized analog is valued for its utility as a key intermediate or reference standard in the synthesis of novel fluorescent probes and DNA-binding agents. It is primarily sought by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions engaged in molecular biology, biochemistry, and diagnostic assay development.

Application

• Biochemical Research: Used as a reference standard or intermediate in the study of DNA-binding mechanisms and fluorescent staining techniques.
• Pharmaceutical Development: Serves as a key building block in the synthesis of novel therapeutic agents targeting nucleic acids.
• Diagnostic Reagent Formulation: Employed in the development and calibration of fluorescent-based diagnostic kits and assays.
• Life Science Tools: Integrated into the production of specialized dyes and probes for cell imaging and cytometry.
• Academic Research: Facilitates fundamental studies in genetics, cytology, and molecular pharmacology.
• Chemical Synthesis: Acts as a critical intermediate for creating custom derivatives with tailored fluorescent properties.

Basic Information

Product Name	Hoechst 33258 Analog 3
CAS No.	23554-98-5
Molecular Formula	C25H24N6O
Molecular Weight	424.50 g/mol
Synonyms	Bisbenzimide H 33258 analog 3; 2'-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazole; Hoechst H33258 derivative; DNA stain analog; Fluorescent probe intermediate; Benzimidazole derivative, Hoechst analog
EINECS	Contact for details

Quality Control

Our Hoechst 33258 Analog 3 is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 2.0%
Residue on Ignition	≤ 0.5%

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