Description

3-Butenoic Acid, 3,4-Dichloro-2-Hydroxy- is a specialized chlorinated hydroxybutenoic acid derivative. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily required by R&D laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for creating complex molecules in medicinal and process chemistry.
• Chemical Research & Development: Essential for academic and industrial R&D exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Employed in the manufacture of specialty and performance chemicals requiring specific chlorinated structures.

Basic Information

Product Name	3-Butenoic Acid, 3,4-Dichloro-2-Hydroxy-
CAS No.	854470-82-9
Molecular Formula	C4H4Cl2O3
Molecular Weight	170.98 g/mol
Synonyms	3,4-Dichloro-2-hydroxy-3-butenoic acid; 2-Hydroxy-3,4-dichloro-3-butenoic acid; 3-Butenoic acid, 3,4-dichloro-2-hydroxy-; 3,4-Dichloro-2-hydroxybut-3-enoic acid
EINECS	Contact for details

Quality Control

Our 3-Butenoic Acid, 3,4-Dichloro-2-Hydroxy- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a chemical intermediate. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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