Benzyl carbamate CAS 621-84-1

Benzyl Carbamate (CAS 621-84-1) Comprehensive Guide 2025

Product Overview & Specifications

Key Applications & Industry Uses

Pharmaceutical Manufacturing

Used as amino-protecting group in peptide synthesis (e.g., Taxol derivatives) to prevent unwanted side reactions during multi-step synthesis.

Polymer Chemistry

Serves as crosslinking agent in specialty resins with 15-20% improved thermal stability compared to traditional benzyl compounds.

Agrochemicals

Key intermediate in slow-release herbicide formulations, enabling 30-day soil persistence for weed control.

Case Study 1: Oncology Drug Intermediate

Client Profile

Top 10 Global Pharma Company (Confidential)

Challenge

Required high-purity (>99.8%) benzyl carbamate for GMP-compliant synthesis of PARP inhibitor candidates.

Solution

Supplied 500kg batches with HPLC-validated purity and <0.1% residual solvent content.

Outcome

Enabled 22% yield improvement in final API step versus previous protecting group strategy.

Case Study 2: High-Performance Resins

Client Profile

Specialty Materials Manufacturer (Public: NYSE listed)

Challenge

Develop fire-resistant aerospace composites requiring 300°C+ thermal stability.

Solution

Custom benzyl carbamate formulation enabling crosslinking density optimization.

Outcome

Achieved UL94 V-0 rating with 320°C HDT in final epoxy system.

Handling & Safety Protocols

Supplier Inquiry & Custom Solutions

Request technical specifications or discuss custom synthesis projects:

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

Our chemical engineers can develop:

• GMP-grade batches up to 99.95% purity
• Modified solubility profiles (water-dispersible forms)
• Kosher/Halal certified material