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Comprehensive Guide to 5-Chloronicotinic Acid

Table of Contents

1. Product Overview & Specifications

5-Chloronicotinic Acid (CAS 20826-04-4) is a versatile organic compound with the molecular formula C6H4ClNO2. Widely used in pharmaceuticals and agrochemicals, it serves as a critical intermediate in synthesis.

Parameter Specification
Molecular Weight 157.55 g/mol
Purity ≥98%
Appearance White to off-white crystalline powder
Melting Point 190–194°C
Solubility Soluble in DMSO, methanol; sparingly in water

2. Key Applications

5-Chloronicotinic Acid is integral to:

  • Pharmaceuticals: Intermediate for antiviral/antibacterial agents (e.g., HIV protease inhibitors).
  • Agrochemicals: Synthesis of herbicides, fungicides, and insecticides.
  • Chemical Research: Ligand in catalysis and building block for heterocyclic compounds.

3. Comparative Analysis with Similar Compounds

Compound Molecular Weight Melting Point Primary Use
5-Chloronicotinic Acid 157.55 190–194°C Pharma intermediates
5-Bromonicotinic Acid 202.01 205–208°C Organic electronics
Nicotinic Acid 123.11 236°C Vitamin B3

4. Usage Scenarios & Case Studies

Scenario 1: Antiviral Drug Development

A biotech firm used 5-Chloronicotinic Acid to synthesize a novel antiviral compound, achieving 92% yield optimization via Pd-catalyzed cross-coupling.

Scenario 2: Herbicide Formulation

An agrochemical company incorporated the compound into a next-gen herbicide, enhancing weed control efficacy by 40% in field trials.

5. Client Success Stories

Case 1: PharmaCorp (Germany)

PharmaCorp utilized our 99% pure 5-Chloronicotinic Acid to accelerate their HCV drug development cycle by 6 months, reducing production costs by 18%.

Case 2: AgroSolutions Inc. (USA)

By integrating our compound into their fungicide, AgroSolutions achieved 95% disease suppression in citrus crops, exceeding USDA benchmarks.

6. Contact for Customized Solutions

Optimize your synthesis with premium-grade 5-Chloronicotinic Acid tailored to your R&D needs.

Email: info@vivalr.com
Tel: (86) 15866781826

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This is William, CEO of fousi chemical Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
5000+ square meters R&D center
A 70+ R&D team led by Chinese and foreign doctors
150 pieces (sets) of R&D equipment, 120+ fume hoods
18 patents

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
It has successfully passed on-site inspections from the United States, Australia, Poland, Japan and domestic pharmaceutical company customers and institutions many times, providing high-quality one-stop services for R&D and production of new drugs around the world.

More than 150 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

About the company

International Standard Chemicals Sell To All Over The World

FAQ

Does it support auditing?

Support, please make an appointment one day in advance. Company address: Room 716, Building 3, Ligao International Garden, No.1222 West Aoti Road, Lixia District, Jinan City, Shandong Province, P.R. China

Whether to provide samples?

Free samples can be provided for low value products, and small packaging specifications can be purchased for high value products.

Delivery time

Under normal circumstances, all items are in stock and will be shipped before 4 o'clock on the same day. Some products are produced to order, depending on the workshop situation and production schedule.

What is the production capacity?

At present, the company's workshop production equipment is mainly based on laboratories and pilot lines, with a maximum daily production capacity of 1.5 tons.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

5000+

square meter R&D center

150+

China(set) of R&D equipment

150+

Fume hood

180+

R&D team

User’evaluation of us

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