Description

Dlmandelicacid CAS NO 90-34-2 is a versatile organic compound belonging to the class of mandelic acids, characterized by its racemic mixture of D- and L-enantiomers. This compound serves as a crucial chiral building block and intermediate in the synthesis of a wide range of pharmaceuticals, agrochemicals, and fine chemicals. It is particularly valued by research institutions, pharmaceutical manufacturers, and chemical synthesis companies for its role in developing active pharmaceutical ingredients (APIs), resolving racemic mixtures, and creating specialized polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the production of antibiotics, vasodilators, and other optically active drugs.
• Chemical Resolution Agent: Used for the separation of racemic mixtures of amines and other compounds via diastereomeric salt formation.
• Organic Synthesis Building Block: Employed in the synthesis of complex molecules for agrochemicals, dyes, and perfumes.
• Cosmetic & Personal Care Ingredients: Acts as a precursor for certain compounds used in skincare formulations.
• Research & Development: Utilized in academic and industrial R&D for method development and studying chiral phenomena.
• Polymer Chemistry: Can be incorporated as a monomer or modifier to impart specific properties to polymeric materials.

Basic Information

Product Name	Dlmandelicacid
CAS No.	90-34-2
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	DL-Mandelic Acid; (±)-Mandelic Acid; Racemic Mandelic Acid; 2-Hydroxy-2-phenylacetic Acid; Amygdalic Acid; Phenylglycolic Acid; Hydroxy(phenyl)acetic Acid; α-Hydroxybenzeneacetic Acid
EINECS	201-993-5

Quality Control

Our Dlmandelicacid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformance to agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	116°C - 120°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Optical Rotation	± 0.2° (c=1 in H2O)

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