3-Oxocyclobutane carboxylic acid cas 23761-23-1

Chemical Name: 3-Oxocyclobutanecarboxylicacid
CAS No.: 23761-23-1
Molecular Fomula: C5H6O3
Molecular weight:114.1
Appearance:Off-White solid
Assay: 98%

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3-Oxocyclobutane Carboxylic Acid (CAS 23761-23-1) Ultimate Guide

Contents

Technical Specifications & Competitive Comparison

Parameter 3-Oxocyclobutane Carboxylic Acid Cyclobutane-1,3-dione 3-Hydroxycyclobutanecarboxylic Acid
CAS Number 23761-23-1 33689-48-4 17759-31-4
Purity ≥98% (HPLC) ≥95% ≥97%
Solubility DMSO, Methanol Limited in polar solvents Water-miscible

Key advantages: Enhanced thermal stability (decomposition point 215°C vs competitors’ 185-200°C), superior batch-to-batch consistency (±1% purity variance).

Core Applications in Modern Chemistry

Pharmaceutical Intermediates

Critical precursor for kinase inhibitors (JAK/STAT pathway modulators) with 23% improved yield in final API synthesis compared to alternative cyclobutane derivatives.

Advanced Material Science

Enables production of strained hydrocarbon frameworks for OLED matrices, achieving 15% higher electron mobility in prototype devices.

Operational Protocols & Safety

Storage Recommendations

Maintain under inert atmosphere (Ar/N₂) at -20°C for long-term storage. Shelf life extends to 36 months vs industry-standard 24 months when properly preserved.

Documented Client Implementations

Case 1: Top 10 Pharma Innovator

Challenge: Required high-purity cyclobutane derivative for Phase III trial material
Solution: Custom synthesis at 99.2% purity with ISO 9001-certified documentation
Outcome: Accelerated regulatory approval by 5 months

Case 2: Specialty Polymer Developer

Challenge: Needed strained-ring monomer for shape-memory polymers
Solution: Bulk supply with tailored particle size distribution (D90 < 50µm)
Outcome: Achieved 40% improvement in polymer elasticity metrics

Strategic Sourcing Advice

Quality Verification

Require suppliers to provide:
1. 3rd-party NMR spectra (400MHz minimum)
2. Residual solvent analysis (GC-MS)
3. Lot-specific stability data

Contact Our Experts

Email: info@vivalr.com
Tel: (86) 15866781826
Request: Technical packages, MSDS, or custom synthesis proposals

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