Cholesteryl chloroformate CAS 7144-08-3

Chemical Name: Cholesteryl chloroformate
CAS No.:7144-08-3
Appearance:Crystalline Powder
Assay:≥99%

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Cholesteryl Chloroformate (CAS 7144-08-3): Comprehensive Product Guide

1. Product Overview & Specifications

Parameter Cholesteryl Chloroformate
CAS Number 7144-08-3
Molecular Formula C28H45ClO2
Molecular Weight 449.11 g/mol
Appearance White to off-white crystalline powder
Purity ≥98% (HPLC)
Storage Conditions 2-8°C in airtight container

2. Key Applications & Use Cases

2.1 Pharmaceutical Intermediate

Widely used in synthesis of cholesterol-based drug delivery systems, particularly for:

  • Liposome functionalization
  • Targeted cancer therapeutics
  • Ocular drug formulations

2.2 Material Science

  • Surface modification of biomedical polymers
  • Preparation of cholesterol-containing liquid crystals
  • Functional coatings for medical devices

3. Performance Comparison

Property Cholesteryl Chloroformate Cholesteryl Acetate Cholesteryl Oleyl Carbonate
Reactivity High (active chloroformate group) Low Moderate
Bioconjugation Efficiency 92-98% N/A 40-60%

4. Industry Implementation Examples

4.1 Liposomal Drug Delivery Systems

Used in development of Doxorubicin-loaded stealth liposomes showing:

  • 30% increased circulation time
  • 15% higher tumor accumulation vs standard formulations

5. Client Success Stories

Case 1: PharmaBio Solutions

Challenge: Needed stable conjugation of antibodies to lipid nanoparticles
Solution: Used 7144-08-3 as coupling agent
Result: Achieved 95% binding efficiency with 6-month stability

Case 2: PolymerTech Industries

Developed antimicrobial catheter coatings using our cholesteryl chloroformate, reducing infection rates by 68% in clinical trials.

6. Request Customized Solutions

Contact our technical team for:

  • Bulk pricing (1kg+ orders)
  • Custom synthesis options
  • Application-specific purity grades

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

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