Introduction to L-Alaninol

L-Alaninol, identified by its CAS number 2749-11-3, is a chiral amino alcohol with the molecular formula C3H9NO and a molecular weight of 75.10970. Known by various synonyms such as (S)-2-Amino-1-propanol, (2S)-2-aminopropan-1-ol, and L-Ala-ol, this compound plays a crucial role in multiple industrial and scientific applications. Its unique structure, featuring both an amino group and a hydroxyl group, makes it a valuable intermediate in organic synthesis. As a colorless viscous liquid, L-Alaninol exhibits remarkable chemical stability and reactivity, which we will explore in detail.

Chemical and Physical Characteristics

L-Alaninol boasts distinct physical properties that enhance its utility across various domains. It has a density of 0.965 g/mL at 25°C, a boiling point ranging from 72-73°C at 11 mm Hg, and a melting point of -2°C. With a flash point of 145°F and a refractive index of n20/D 1.450, it remains stable under specified conditions. These attributes ensure that L-Alaninol maintains its integrity during storage and application, provided it is kept in a tightly closed container in a cool, dry environment. Its high purity level, typically ≥99%, alongside minimal water content (≤1.0%) and controlled impurities (total ≤1.0%, single ≤0.5%), underscores its quality as a premium chemical product.

Applications of L-Alaninol in Industry

One of the standout features of L-Alaninol is its antiproliferative effect, particularly noted in B16 melanoma cells, making it a compound of interest in pharmaceutical research. This aliphatic amino alcohol serves as a building block in the synthesis of oxazolines, which are widely employed as ligands in homogeneous catalysis. These ligands facilitate asymmetric catalysis, a process critical for producing enantiomerically pure compounds used in drug development. Additionally, L-Alaninol’s versatility extends to peptide synthesis and the creation of chiral auxiliaries, enhancing its demand among researchers and manufacturers. For those seeking a reliable L-Alaninol supplier in China, its consistent quality and efficacy make it a top choice.

Production Standards and Quality Assurance

The production of L-Alaninol adheres to stringent quality standards to meet industrial needs. Typically packaged in 25 kg drums—or customized per client specifications—it undergoes rigorous testing to ensure compliance with factory benchmarks. Analysis reveals a rotation range of +17.0° to +18.0°, with test results often showing +17.10°, alongside a moisture content of ≤0.5% (e.g., 0.33%) and an assay of ≥99.0% (e.g., 99.93%). Isomer content remains low at ≤0.3%, and related substances are tightly controlled, with single impurities at ≤0.5% and total impurities at ≤1.0%. These metrics confirm that L-Alaninol from a reputable L-Alaninol manufacturer in China meets global standards, offering reliability for downstream applications.

Storage and Handling Guidelines

Proper storage is paramount to preserving L-Alaninol’s efficacy. It should be housed in a tightly sealed container, ideally within a secure dispenser, and stored in a cool, dry place away from heat sources or direct sunlight. Its physical state as a colorless or light yellow liquid requires careful handling to prevent contamination or degradation. Manufacturers recommend maintaining these conditions to ensure the compound retains its chemical properties, such as its boiling and melting points, throughout its shelf life. This attention to detail is a hallmark of a trusted L-Alaninol CAS 2749-11-3 supplier in China, ensuring clients receive a product ready for immediate use.

Market Insights and Availability

The global demand for L-Alaninol continues to rise, driven by its applications in pharmaceuticals, catalysis, and specialty chemical synthesis. China stands out as a key hub for its production, with numerous manufacturers offering competitive pricing and high-quality output. The compound’s export volume reflects its widespread use, with significant shipments to countries like the United States, Vietnam, and Europe. For businesses seeking a dependable source, partnering with an established L-Alaninol manufacturer in China ensures access to a steady supply chain, often complemented by tailored packaging and delivery options to meet specific project needs.

Broader Service Offerings

Beyond L-Alaninol, our company at NINGBO INNO PHARMCHEM CO.,LTD. specializes in the research, development, and production of fine chemicals and pharmaceutical intermediates. We excel in continuous flow process development and equipment manufacturing, supported by our in-house pilot workshop and extensive external production platforms. Our expertise spans high-temperature, high-pressure, nitration, oxidation, and continuous distillation reactions. Our R&D and manufacturing services cover a wide range of compounds, including bromides, boric acids, thiophenes, indoles, imidazoles, thiazoles, piperazines, and pyrazines, with production capacities from tons to hundreds of tons. We focus on products with annual volumes between 100 kg and 100 MT, limiting synthesis to five steps for efficiency. If you have additional requirements, please feel free to contact us for customized solutions.

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