Description

4-Hydroxy-3-Methoxymandelic Acid is a significant organic compound and a key metabolite in the catecholamine pathway. This high-purity intermediate is essential for research and development in pharmaceutical synthesis and biochemical analysis. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, diagnostic, and fine chemical sectors for producing advanced active pharmaceutical ingredients (APIs) and reference standards.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules, particularly those targeting neurological and cardiovascular systems.
• Biochemical Research: Used as a reference standard and metabolite in studies related to catecholamine metabolism, neurotransmitter pathways, and associated disorders.
• Diagnostic Reagent Manufacturing: Employed in the production of reagents and kits for clinical diagnostics, especially for hormone and metabolite assays.
• Fine Chemical Synthesis: Serves as a versatile chiral synthon for creating specialty chemicals and advanced organic compounds.
• Analytical Standard: Provides a high-purity standard for quality control (QC) and analytical method development in laboratories.

Basic Information

Product Name	4-Hydroxy-3-Methoxymandelic Acid
CAS No.	55-10-7
Molecular Formula	C9H10O5
Molecular Weight	198.17 g/mol
Synonyms	Vanillylmandelic Acid (VMA); 3-Methoxy-4-hydroxymandelic Acid; 4-Hydroxy-3-methoxybenzene glycolic acid; DL-4-Hydroxy-3-methoxymandelic acid; (±)-4-Hydroxy-3-methoxymandelic acid; HMMA; VMA (Vanillylmandelic Acid)
EINECS	200-223-9

Quality Control

Our 4-Hydroxy-3-Methoxymandelic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications 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 controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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