Description

(Z)-But-2-Ene-1,2-Diol is a valuable unsaturated diol building block in fine chemical synthesis. Its unique cis-configuration and bifunctional nature make it a versatile intermediate for creating complex molecular architectures. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce chiral, hydroxyl-functionalized alkene units into their products.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its diol functionality enables further derivatization.
• Polymer & Resin Modifier: Acts as a cross-linking agent or comonomer in specialty polymers, such as unsaturated polyester resins, to modify flexibility and reactivity.
• Ligand & Catalyst Preparation: Employed in the synthesis of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor & Fragrance Industry: A potential precursor for synthesizing specific aroma chemicals and flavor compounds.
• Organic Synthesis Building Block: Utilized in Diels-Alder reactions, nucleophilic additions, and oxidation reactions to create more complex organic molecules.

Basic Information

Product Name	(Z)-But-2-Ene-1,2-Diol
CAS No.	50317-11-8
Molecular Formula	C₄H₈O₂
Molecular Weight	88.11 g/mol
Synonyms	(Z)-2-Butene-1,2-diol; cis-2-Butene-1,2-diol; (Z)-1,2-Dihydroxy-2-butene; cis-1,2-Dihydroxy-2-butene; 2-Butene-1,2-diol (cis-); (2Z)-But-2-ene-1,2-diol; 1,2-Dihydroxy-cis-2-butene
EINECS	Contact for details

Quality Control

Our (Z)-But-2-Ene-1,2-Diol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and relevant impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Specific Rotation (if applicable)	Contact for details

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