Description

Dl-Mandelic Acid CAS NO 90-64-2 is a versatile hydroxy acid belonging to the class of aromatic α-hydroxy acids. This compound matters for its dual functionality, serving as a key chiral building block in organic synthesis and as an active ingredient in cosmetic and dermatological formulations. Industries that need it include pharmaceutical intermediates, personal care product manufacturers, and fine chemical synthesis.

Application

• As a pharmaceutical intermediate in the synthesis of antibiotics, anti-spasmodic agents, and other active pharmaceutical ingredients (APIs).
• As a key raw material in cosmetic and skincare formulations, valued for its keratolytic and antibacterial properties.
• In the production of chiral resolving agents and as a precursor for other fine chemicals and specialty esters.
• As a standard or reference material in analytical chemistry and quality control laboratories.
• For research and development applications in organic chemistry and medicinal chemistry.

Basic Information

Product Name	Dl-Mandelic Acid
CAS No.	90-64-2
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	DL-Mandelic Acid; (±)-Mandelic Acid; Racemic Mandelic Acid; Amygdalic Acid; Phenylglycolic Acid; 2-Hydroxy-2-phenylacetic Acid; α-Hydroxyphenylacetic Acid; Hydroxy(phenyl)acetic Acid
EINECS	202-007-6

Quality Control

Our Dl-Mandelic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and cosmetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). Keep away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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