Description

2-Butenoicacid,2-Hydroxy-4-Oxo-4-(2-Thienyl)-(9Ci) is a specialized heterocyclic carboxylic acid derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique molecular architecture, featuring both a thiophene ring and a reactive α,β-unsaturated carbonyl system, makes it a critical building block for the development of novel compounds with specific electronic and structural properties. This high-purity intermediate is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing novel fungicides or herbicides, leveraging the bioactivity of the thiophene moiety.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile electrophile or chelating agent in complex organic transformations and metal-organic framework (MOF) synthesis.
• Academic & Industrial R&D: Essential for medicinal chemistry programs and discovery research exploring new chemical entities.

Basic Information

Product Name	2-Butenoicacid,2-Hydroxy-4-Oxo-4-(2-Thienyl)-(9Ci)
CAS No.	488111-17-7
Molecular Formula	C9H8O4S
Molecular Weight	212.22 g/mol
Synonyms	4-(2-Thienyl)-2-hydroxy-4-oxo-2-butenoic acid; 2-Hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoic acid; (2E)-2-Hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoic acid; 4-(2-Thienoyl)-2-hydroxy-2-butenoic acid; 2-Hydroxy-4-(2-thienyl)-4-oxo-2-butenoic acid; Thiophene-2-carboxylic acid, 2-hydroxy-4-oxo-2-butenoic acid derivative
EINECS	Contact for details

Quality Control

Our production of 2-Butenoicacid,2-Hydroxy-4-Oxo-4-(2-Thienyl)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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