3-Hydroxy-2-naphthoic acid hydrazide

Product Name: 3-Hydroxy-2-naphthoic acid hydrazide

Product Alias:

3-Hydroxy-2-naphthoic Acid Hydrazide   |   2-Naphthalenecarboxylic acid, 3-hydroxy-, hydrazide   |   2-Hydroxy-3-naphthoic Acid Hydrazide   |   3-Hydroxy-2-naphthohydrazide   |   3-hydroxynaphthalene-2-carbohydrazide

3-Hydroxy-2-naphthoic acid hydrazideis primarily used as a key intermediate in pharmaceutical synthesis, particularly for the preparation of 1,3,4-thiadiazole derivatives, hydrazone compounds, and thiazolidinone derivatives with potential antimicrobial, antioxidant, anti-inflammatory, and anticancer activities . It also serves as an effective chemosensor for the fluorescent detection of cyanide (CN⁻) and aluminum ions (Al³⁺) in food and pharmaceutical samples, with detection limits as low as 0.8 µM and 1.9 µM respectively . Additionally, it functions as a reactive matrix for MALDI-MS detection of steroids with carbonyl groups in biological samples, and can be used for the synthesis of disperse dyes for polyester fabrics.

Looking for a reliable 3-Hydroxy-2-naphthoic acid hydrazide supplier?

Ruikaixing (Hubei Reaction Technology Co., Ltd.) is your partner. We hold China's legal benzilic acid production license – one of the few certified producers. 100% raw material self-sufficiency for benzophenone series, with >60% domestic market share. Stable and trustworthy.

Factory Production Equipment Testing Equipment

Our state-level industrial park facility includes factory gates, production areas and Class A workshops with full supporting infrastructure.

Factory gate

Production plant area

Workshop No.1

Workshop 2

We has two Class A production workshops with installed equipment, mainly producing pharmaceutical intermediates. It is equipped with 50 reaction vessels and related ancillary equipment, which can carry out various organic synthesis reactions. The planned annual production capacity is 2000 tons and the output value is 200 million yuan; The instruments for water supply, heating, cooling, and power supply are fully equipped with gas and equipped with an automated control system.

Inside the workshop and supporting warehouse

Inside the workshop and supporting warehouse

Inside the workshop and supporting warehouse

Inside the workshop and supporting warehouse

Reaction has complete testing equipment, including 3 high-performance liquid chromatographs (HPLC), 1 gas chromatograph (GC), a moisture analyzer, a turbidity meter, a spectrophotometer, a melting point apparatus, and other testing devices. The laboratory covers an area of 100 square meters with fully equipped facilities, enabling research and development related to fine chemical products.

Experimental Studio

Inspection Studio

9 invention patents and 7 utility model patents covering synthesis processes, raw material ratios, production workflows and equipment improvements. Collaborations with Wuhan University of Technology, Wuhan University of Science and Technology, and Hubei University.

Certification

Certification

Certification

Certification

The production equipment is equipped with a complete set of DCS control system, and all unit reactions can be completed in the control room, avoiding the randomness of personnel operations and ensuring the safety of production personnel while improving production quality.

Control Room Monitoring

Automation Control System

According to the requirements of the environmental protection and safety departments, the company has established a daily treatment device for 30 tons of sewage and a VOC absorption device for tail gas. It has also built an accident emergency pool, a fire water station, a primary rainwater pool, a sewage monitoring pool, and a sewage online monitoring room. The sewage online has been verified by the State Grid platform.

Wastewater Treatment Area

Wastewater Treatment Station

Exhaust Gas Absorption System