Product Overview
20-(tert-Butoxy)-20-oxoicosanoic acid (CAS 683239-16-9) is a high-performance long-chain fatty acid derivative utilized as a critical side-chain intermediate in the synthesis of GLP-1 receptor agonists such as Semaglutide. Within the Pharmaceutical Intermediates and biochemical research sectors, it is highly valued for its role in enabling the acylation process that extends the half-life of peptide-based therapeutics. As a professional manufacturer of 20-(tert-Butoxy)-20-oxoicosanoic acid CAS 683239-16-9 based in China, Conscientia Industrial utilizes high-precision organic synthesis and multi-stage purification to ensure the highest structural integrity and chemical stability. Our product maintains a strict purity profile to meet global technical requirements for advanced pharmaceutical manufacturing and batch-to-batch consistency.
Technical Specifications
- Product Name: 20-(tert-Butoxy)-20-oxoicosanoic acid
- Synonyms: Eicosanedioic acid mono-t-butyl ester
- CAS Number: 683239-16-9
- Category: Intermediates and Fine Chemicals
- Quality Standard: In-House
- Molecular Formula: C24H46O4
- Molecular Weight: 398.62
- Appearance: White to off-white powder
- Purity (HPLC): ≥98.0%
- Loss on Drying: ≤1.0%
- Residue on Ignition: ≤0.1%
- Solubility: Soluble in Chloroform, Ethyl Acetate, and Dichloromethane
- Application: Semaglutide intermediate
- Brand: Conscientia Industrial
- Country of Origin: China
Why Choose Conscientia Industrial
- Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for 20-(tert-Butoxy)-20-oxoicosanoic acid CAS 683239-16-9.
- Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize related substances.
- Full Technical Documentation: We provide comprehensive support for 20-(tert-Butoxy)-20-oxoicosanoic acid CAS 683239-16-9, including Certificate of Analysis (COA), SDS, and Method of Analysis (MOA).
- Scalable Production Capacity: Our China facility is equipped to support projects ranging from laboratory-scale research to large-scale bulk industrial supply.
- Direct Source Advantage: As a primary manufacturer, we provide 20-(tert-Butoxy)-20-oxoicosanoic acid CAS 683239-16-9 with efficient lead times and direct factory technical support.
Packaging & Storage
- Standard Packaging: 1kg, 5kg, or 10kg per foil bag, or 25kg/fiber drum with dual PE protection for chemical integrity.
- Storage Conditions: Store in a tightly closed container in a cool, dry environment. Recommended storage temperature is 2-8°C.
- Shelf Life: 24 months when stored under recommended conditions.
- Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.
Our logistics team ensures secure distribution of 20-(tert-Butoxy)-20-oxoicosanoic acid CAS 683239-16-9 via global courier, air freight, and sea freight.
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