Description

4-Methoxymandelic Acid is a versatile aromatic hydroxy acid derivative, serving as a key chiral building block and intermediate in advanced organic synthesis. Its value lies in its structural motif, which is integral to constructing complex molecules with high stereochemical control. This compound is essential for research and production in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial chiral precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used as a starting material or resolving agent for the production of enantiomerically pure compounds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including flavors, fragrances, and advanced materials.
• Biochemical Research: Serves as a standard or reagent in metabolic pathway studies and enzymatic reaction research.
• Agrochemical Synthesis: An intermediate in the development of certain herbicides and plant growth regulators.
• Academic & R&D: A valuable compound for methodological development in organic chemistry and catalysis research at universities and corporate labs.

Basic Information

Product Name	4-Methoxymandelic Acid
CAS No.	10502-44-0
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	(4-Methoxyphenyl)(hydroxy)acetic acid; p-Methoxymandelic Acid; 4-Methoxyphenylglycolic Acid; DL-4-Methoxymandelic Acid; (±)-4-Methoxymandelic Acid; 2-Hydroxy-2-(4-methoxyphenyl)acetic acid; 4-Methoxy-α-hydroxybenzeneacetic acid; Mandelic acid, 4-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Methoxymandelic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis where applicable, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Optical Purity (if applicable)	Contact for details

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