Description

Dl-Leucic Acid CAS NO 10303-64-7 is a versatile chiral hydroxy acid, serving as a key intermediate in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs). Its value lies in providing a cost-effective and readily available building block for creating compounds with specific stereochemistry. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable raw materials for complex synthesis.

Application

• Pharmaceutical Intermediate: A crucial chiral precursor in the synthesis of various drugs, including enzyme inhibitors and metabolic regulators.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereoisomers are required for optimal activity.
• Flavor and Fragrance Industry: Acts as a building block for creating complex aroma chemicals and flavor enhancers.
• Biochemical Research: Employed in metabolic studies and as a standard in analytical chemistry for method development.
• Cosmetic Ingredients: Utilized in the synthesis of specialty esters and compounds for advanced skincare formulations.
• Asymmetric Synthesis: Serves as a starting material or resolving agent for the preparation of enantiomerically pure compounds.

Basic Information

Product Name	Dl-Leucic Acid
CAS No.	10303-64-7
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	2-Hydroxy-4-methylpentanoic acid; 2-Hydroxyisocaproic acid; (±)-2-Hydroxy-4-methylvaleric acid; DL-2-Hydroxy-4-methylpentanoic acid; DL-α-Hydroxyisocaproic acid; Racemic Leucic Acid; Hydroxyleucine
EINECS	233-674-7

Quality Control

Our Dl-Leucic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for pharmaceutical and fine chemical synthesis. Certificates of Analysis (COA) documenting compliance with agreed specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78°C - 82°C
Optical Rotation	± 0.5° (c=1 in H2O)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.