Description

Crotonic Acid, 3-Hydroxydithio-, (Z)- (8Ci) is a specialized sulfur-containing derivative of crotonic acid, characterized by its unique hydroxydithio functional group and specific (Z)-stereochemistry. This compound serves as a valuable chemical intermediate and building block for synthesizing more complex molecules in advanced research and fine chemical production. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical companies engaged in developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those requiring sulfur-based pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the dithio moiety can enhance biological activity.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Polymer Modification: Employed to introduce sulfur-containing functional groups into polymer chains, altering properties like adhesion or reactivity.
• Organic Synthesis Building Block: Provides a versatile handle for constructing complex heterocyclic compounds and other fine chemicals in research settings.
• Biochemical Research: Potential use in probing enzyme mechanisms or as a modifier in biochemical studies due to its reactive thiol-related groups.

Basic Information

Item	Detail
Product Name	Crotonic Acid, 3-Hydroxydithio-, (Z)- (8Ci)
CAS No.	17666-68-1
Molecular Formula	C4H6O2S2
Molecular Weight	150.22 g/mol
Synonyms	(Z)-3-Hydroxydithiocrotonic Acid; 3-Hydroxy-2-butenethioic acid, dithio-; (Z)-3-Hydroxydithio-2-butenoic acid; 3-Hydroxydithiocrotonic Acid; 2-Butenethioic acid, 3-hydroxy-, dithio-, (Z)-; 17666-68-1; (Z)-3-Hydroxy-2-butenethioic acid dithioacid
EINECS	Contact for details

Quality Control

Our Crotonic Acid, 3-Hydroxydithio-, (Z)- (8Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, NMR, and FTIR to confirm identity, purity, and stereochemical integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality system is designed to meet the stringent requirements of research and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. Due to the presence of sulfur and hydroxyl groups, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Isomeric Purity (Z-isomer)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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