Description

Dl-α-Hydroxy Glutaric Acid, Zn Salt is a specialized metal-organic coordination compound that combines the biochemical activity of α-hydroxy acids with the essential mineral zinc. This product matters for formulators seeking a synergistic ingredient that can provide chelating, stabilizing, or nutritional benefits in a single, stable molecule. It is primarily needed by manufacturers in the pharmaceutical intermediates, cosmetic/personal care, and advanced material synthesis sectors.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and as a potential source of bioavailable zinc.
• Cosmetic & Personal Care: Functions as a skin-conditioning agent and stabilizer in formulations like creams, lotions, and serums.
• Nutritional Supplements: Serves as an ingredient in mineral supplements due to its organic zinc complex form.
• Chemical Synthesis: Acts as a catalyst or a ligand precursor in specialized organic and metal-organic reactions.
• Industrial Stabilizers: Employed as a chelating agent to stabilize products against metal-catalyzed degradation.
• Research & Development: Utilized in biochemical and material science research for studying metal-carboxylate interactions.

Basic Information

Item	Detail
Product Name	Dl-α-Hydroxy Glutaric Acid, Zn Salt
CAS No.	103404-92-8
Molecular Formula	C5H6O6Zn or (C5H7O6)2Zn (hydrate forms possible)
Molecular Weight	Contact for details
Synonyms	Zinc DL-α-Hydroxyglutarate; Zinc 2-Hydroxypentanedioate; DL-2-Hydroxyglutaric Acid Zinc Salt; α-Hydroxyglutaric Acid Zinc Salt; Zinc Hydroxyglutarate; 2-Hydroxypentanedioic Acid Zinc Salt; Zinc (2R/S)-2-Hydroxypentanedioate
EINECS	Contact for details

Quality Control

Our Dl-α-Hydroxy Glutaric Acid, Zn Salt is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing key parameters such as assay, zinc content, and impurity profiles. Our commitment to quality supports applications requiring reliable and traceable raw materials.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Zn Content)	≥ 98.0%
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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