Overview
D-(+)-3-Phenyllactic Acid is a chiral organic compound belonging to the class of hydroxy acids. It is the dextrorotatory enantiomer of 3-phenyllactic acid, meaning it rotates plane-polarized light to the right. This compound is of significant interest in the pharmaceutical and food industries due to its role as an intermediate in the synthesis of various bioactive molecules. Its chiral nature makes it valuable in asymmetric synthesis, where enantiomeric purity is crucial. The compound is naturally occurring and can be found in some fermented foods, contributing to its use as a food additive. Its biodegradability and low toxicity further enhance its appeal in industrial applications.
Physical and Chemical Properties
D-(+)-3-Phenyllactic Acid appears as a white to off-white crystalline powder with a melting point range of 120-122°C. It is soluble in polar solvents such as water, ethanol, and methanol, which facilitates its use in various chemical processes. The compound exhibits optical activity, with a specific rotation that depends on the solvent and concentration. Its molecular structure includes a phenyl group attached to a lactic acid backbone, giving it both hydrophobic and hydrophilic properties. This duality allows it to interact with a wide range of chemical species, making it versatile in synthetic chemistry. The compound is stable under normal storage conditions but should be protected from prolonged exposure to light and moisture to prevent degradation.
Main Applications
In the pharmaceutical industry, D-(+)-3-Phenyllactic Acid serves as a key intermediate in the synthesis of chiral drugs, particularly those targeting neurological and metabolic disorders. Its enantiomeric purity is critical for ensuring the efficacy and safety of the final drug products. The food industry utilizes this compound as a natural preservative and flavor enhancer, leveraging its antimicrobial properties. It is also employed in the production of biodegradable polymers and specialty chemicals, where its chiral center is exploited to create materials with specific properties. Research into its potential applications in green chemistry and sustainable manufacturing is ongoing.
Safety and Storage
While D-(+)-3-Phenyllactic Acid is generally considered safe, proper handling procedures should be followed to minimize risks. Personal protective equipment, including gloves and goggles, is recommended when working with the compound to prevent skin and eye irritation. Storage should be in a cool, dry environment, away from direct sunlight and moisture. The compound is stable under these conditions, but prolonged exposure to adverse environments may lead to degradation. Safety data sheets (SDS) provided by suppliers should be consulted for detailed hazard information and first-aid measures.
B2B Procurement Guide
When procuring D-(+)-3-Phenyllactic Acid, B2B buyers should prioritize suppliers who can provide certificates of analysis (CoA) detailing purity, chiral purity, and impurity profiles. These specifications are crucial for ensuring the compound meets the requirements of its intended application. Bulk purchasing may offer cost advantages, but buyers should also consider storage capabilities to maintain product integrity. Establishing long-term relationships with reputable suppliers can ensure consistent quality and reliable supply chains. Additionally, buyers should stay informed about regulatory changes that may impact the use or procurement of this compound.
Related Manufacturers
- 主营：标准品、中药对照品、试剂、精油、技术服务、提取定制、化合物合成、分析检测、色谱柱、天然产物
- 主营：萃取剂、选矿药剂、金矿硫化矿
- 主营：溶蛋白、胰蛋白酶、玉米醇蛋白、蔗糖、硫代半乳糖苷、TRIS
- 主营：甘氨酰、二苯胍、碳酸镁、7326、特戊醛、化合物、碲化钠
- 主营：苯基乳酸、氨基丁酸、漆酶、维生素
- 主营：乙醛酸、铁甲酸、二甲基、3-氯丙炔、3-氯水扬酸、3-环戊二羧酸、羟乙基、草酰胺、邻苯二甲、苯甲酰胺、溴氯海因、磷酸三甲酯、2-羟基喹喔啉、2-苯并唑啉酮、对羟基苯海因、6-二氯异烟酸、2-氨基-5-氯苯酚