Product Overview
D-Alanine (CAS 338-69-2) is a vital dextrorotatory isomer of the amino acid alanine, serving as a fundamental building block in various biochemical and physiological systems. While L-amino acids are predominant in proteins, D-Alanine is an essential component of the peptidoglycan layer in bacterial cell walls, making it an indispensable tool for microbiologists, pharmaceutical researchers, and laboratory scientists investigating enzyme inhibitors and bacterial cell wall synthesis. Within the Pharmaceutical Intermediates and fine chemicals sectors, this high-quality amino acid derivative is utilized for its exceptional stereochemical purity and stable performance in diverse chemical synthesis workflows. As a professional manufacturer of D-Alanine CAS 338-69-2 based in China, Conscientia Industrial utilizes advanced enzymatic resolution and multi-stage purification techniques to ensure unparalleled chiral purity and minimal cross-contamination. Our manufacturing facility maintains a strict quality profile to ensure the final product meets the exact criteria demanded by global research institutions and commercial industrial operations.
Technical Specifications
- Product Name: D-Alanine
- CAS Number: 338-69-2
- Category: Intermediates and Fine Chemicals
- Quality Standard: In-House Specification
- Purity (HPLC): ≥98.0%
- Molecular Formula: C3H7NO2
- Molecular Weight: 89.09
- Appearance: White or off-white crystalline powder
- Loss on Drying: ≤1.0%
- Residue on Ignition: ≤0.1%
- 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 D-Alanine CAS 338-69-2.
- Advanced Analytical Verification: Every batch of D-Alanine is validated through HPLC, Optical Rotation testing, and Mass Spectrometry (MS) to confirm chemical identity and ensure precise peptide purity.
- Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), SDS, and Method of Analysis (MOA) for D-Alanine CAS 338-69-2.
- Scalable Production Capacity: Our China facility is equipped to support projects ranging from milligram-scale research to large-scale bulk industrial peptide supply.
- Direct Source Advantage: As a primary manufacturer, we provide D-Alanine CAS 338-69-2 with efficient lead times and direct factory technical support.
Packaging & Storage
- Standard Packaging: Available in standard industrial quantities including 1g, 10g, 50g, 100g, 500g, 1kg, and 25kg fiber drums, lined with double-layer vacuum-sealed polyethylene bags for maximum material integrity.
- Storage Conditions: Store in a cool, dry, and well-ventilated warehouse. Keep container tightly closed when not in use. Protected from light, moisture, and strong oxidizing agents.
- Shelf Life: 24 months from the manufacturing date when stored under correct 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 D-Alanine CAS 338-69-2 via global courier, air freight, and sea freight.
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