Description

(Z)-2-Hydroxy-2-Butenedioic Acid is a specific stereoisomer of hydroxymaleic acid, a dicarboxylic acid derivative with unique chemical functionality. This compound is valued for its role as a versatile chiral building block and intermediate in fine chemical synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and metal complexation.
• Fine Chemical Production: Acts as a building block for specialty polymers, dyes, and complex organic compounds.
• Biochemical Research: Utilized in metabolic pathway studies and as a substrate or inhibitor in enzymatic reactions.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and stereochemistry studies.

Basic Information

Product Name	(Z)-2-Hydroxy-2-Butenedioic Acid
CAS No.	6153-53-3
Molecular Formula	C4H4O5
Molecular Weight	132.07 g/mol
Synonyms	Hydroxymaleic Acid (Z-isomer); (Z)-Hydroxymaleic Acid; (Z)-2-Hydroxybut-2-enedioic Acid; (Z)-2-Hydroxymaleic Acid; Maleic Acid, 2-hydroxy-, (Z)-; (Z)-1,2-Dihydroxyethene-1,2-dicarboxylic Acid
EINECS	Contact for details

Quality Control

Our (Z)-2-Hydroxy-2-Butenedioic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Z-isomer)	≥ 99.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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