Xylene Cyanole FF Cas 2650-17-1

Chemical Name: Xylene Cyanole FF
CAS No.: 2650-17-1
Molecular Fomula: C25H29N2NaO6S2
Molecular weight: 540.62
Appearance:Green powder
Assay:≥75.0%

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Xylene Cyanole FF (CAS 2650-17-1) Comprehensive User Guide

Table of Contents

Product Overview & Specifications

Parameter Xylene Cyanole FF Similar Tracking Dye (Comparison)
CAS Number 2650-17-1 N/A (Unique Identifier)
Molecular Formula C25H27N2NaO6S2 Varies by product type
Appearance Dark green powder Liquid/Powder variants
Electrophoresis Migration Rate Approx. 50% bromophenol blue mobility 30-70% range in alternatives
Storage Conditions 2-8°C in dark containers Room temp for stabilized solutions

Detailed Applications

Core Industrial Uses

Xylene Cyanole FF serves as critical component in:

  • DNA/RNA electrophoresis tracking systems
  • Quality control dye for agarose gel preparation
  • pH indicator in biochemical assays (effective range 0.2-2.8)

Technical Advantages

  • Superior batch-to-batch consistency (≥98% purity)
  • Low interference with downstream UV visualization
  • Compatible with most common electrophoresis buffers

Usage Cases & Best Practices

Standard Protocol (0.4% Loading Buffer)

  1. Mix 4mg Xylene Cyanole FF with 1mL glycerol
  2. Combine with 1mL Tris-EDTA buffer (pH 8.0)
  3. Centrifuge at 10,000g for 5 minutes before use

Troubleshooting Guide

Issue Solution
Precipitation in cold storage Warm to 25°C and vortex thoroughly
Band distortion Verify dye concentration ≤0.04%

Client Case Studies

Case 1: Genomics Lab Optimization

Client: Tier 1 European Biotech Firm
Challenge: Eliminate dye-induced RNA degradation
Solution: Implemented our ultra-pure Xylene Cyanole FF (99.2% purity)
Outcome: 40% reduction in sample loss, validated via Agilent Bioanalyzer

Case 2: High-Throughput Screening

Client: US Pharma Research Center
Challenge: Dye interference in automated systems
Solution: Custom low-fluorescence formulation
Outcome: Enabled 24/7 robotic operation with 99.8% detection accuracy

Request Product Information

Contact our technical team for:

  • Bulk pricing (50kg+ orders)
  • GMP-grade certification documents
  • Custom formulation services

Email: info@vivalr.com
Phone: (86) 15866781826

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