Thiophene-3,4-Dicarboxylic Acid CAS:4282-29-5

Product Information
Structural Formula
Synonym Thiophene-3,4-Dicarboxylic Acid
3,4-Thiophenedicarboxylic Acid
Specifications Upon request
Packing See details
Material Safety Data Sheet Upon request
Availability Bulk supply and Contract manufacturing of Fine Chemicals,Pharmaceutical Intermediates,APIs from kilos to tons. Please visit for our official company website or sending email to [email protected] for more information.
Product Description:

Chemical Name:Thiophene-3,4-Dicarboxylic Acid
Synonyms:Thiophene-3,4-Dicarboxylic Acid
3,4-Thiophenedicarboxylic Acid
Molecular Formula:C6H4O4S
Molecular Weight:172.15900
Physical and Chemical Properties:
Melting point:227-231ºC
Boiling point:405.9ºC
Flash point:199.3ºC
Index of Refraction:1.662
Appearance:Off-white to yellow to brown crystal
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Organic synthesis intermediate

With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.The company's production base is equipped with enamel reactors from 50L to 5000L, stainless steel ultra-low temperature reactors and conventional separation and drying equipment.Our unique, open innovation partnerships have led to the development of creative strategies and new technologies, giving our customers a distinct market advantage. We build business by creating the best performance chemicals through innovation and collaboration with our partners.Our company is engaged in the production and custom synthesis of intermediates such as APIs and special chemicals. Relying on our own strong R&D capabilities, we accept custom synthesis of advanced pharmaceutical intermediates, as well as custom synthesis of other types of advanced chemicals, with mature R&D systems and production capacities from gram to tonnage.Repackaging capabilities to fit customer specific requirements.

China supplier of Thiophene-3,4-Dicarboxylic Acid CAS:4282-29-5,3,4-Thiophenedicarboxylic Acid factory,3,4-Thiophenedicarboxylic Acid manufacturer and Thiophene-3,4-Dicarboxylic Acid producer, send us your inquiry of 3,4-Thiophenedicarboxylic Acid or request COA,MSDS,NMR of Thiophene-3,4-Dicarboxylic Acid.

Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.
Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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