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6-Hydroxy-5-nitropyridine-3-carboxylic acid_6635-31-0

6-Hydroxy-5-nitropyridine-3-carboxylic acid

  • CAS:


  • Synonym:

    6-Hydroxy-5-nitropyridine-3-carboxylic acid
    6-Hydroxy-5-nitronicotinic acid
    5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylic acid
    5-nitro-6-oxo-1H-pyridine-3-carboxylic acid


Chemical Name:6-Hydroxy-5-nitropyridine-3-carboxylic acid
Synonyms:6-Hydroxy-5-nitropyridine-3-carboxylic acid
6-Hydroxy-5-nitronicotinic acid
5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylic acid
5-nitro-6-oxo-1H-pyridine-3-carboxylic acid
Physical and Chemical Properties:
Density 1.7±0.1 g/cm3
Boiling Point 463.4±45.0 °C at 760 mmHg
Melting Point 269-271ºC
Molecular Formula C6H4N2O5
Molecular Weight 184.106
Flash Point 234.1±28.7 °C
Appearance:Yellow solid
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Organic synthesis intermediate

The main technical force is composed of doctors and masters who have been engaged in organic synthesis for many years. More than 90% of them have bachelor degree or above.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.Our specialty chemicals are essential to technologies for consumer safety, environmental sustainability, advanced product performance and industrial process efficiency.The company team has 20 years of R & D, production and management experience and philosophy, and domestic and foreign market experience, and strive to create a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.In addition to our core competence in the standard unit operations of organic chemical synthesis, we offer specialised reaction technology, including innovative organometallic synthesis, catalytic transfer hydrogenation and the various operations required for synthesis of chiral compounds.

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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.