Description

(R)-(-)-2-Phenylpropionic Acid CAS NO 7782-26-5 is a high-purity chiral organic acid, serving as a critical building block in asymmetric synthesis. Its enantiomeric purity makes it an indispensable intermediate for the production of advanced pharmaceuticals and fine chemicals. This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise stereochemistry is paramount for product efficacy and safety.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs), active pharmaceutical ingredients (APIs), and other enantiomerically pure therapeutics.
• Agrochemical Synthesis: Used in the development of chiral pesticides and herbicides, where the specific stereoisomer can significantly influence biological activity and environmental safety.
• Fine Chemical Production: Serves as a versatile building block for creating complex molecules in flavors, fragrances, and advanced material science.
• Asymmetric Catalysis Research: A valuable reference standard and starting material in academic and industrial research focused on developing new chiral catalysts and synthetic methodologies.
• Resolution Agent: Employed in the chiral resolution of racemic mixtures to isolate desired enantiomers for various applications.

Basic Information

Product Name	(R)-(-)-2-Phenylpropionic Acid
CAS No.	7782-26-5
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	(R)-(-)-2-Phenylpropanoic Acid; (R)-2-Phenylpropionic Acid; (R)-Hydratropic Acid; D-(-)-2-Phenylpropionic Acid; (R)-α-Methylbenzenacetic Acid; (2R)-2-Phenylpropanoic Acid; (R)-2-Phenylpropanoate; (R)-α-Methylphenylacetic Acid
EINECS	Contact for details

Quality Control

Our (R)-(-)-2-Phenylpropionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the stringent requirements for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided and available upon request.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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