3-6-Dichloropyridazine

Details:

Company Profile:

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

Product Description:

— 3,6-dichloropyridazine is a versatile building block in medicinal chemistry and material science, prized for its reactivity, structural adaptability, and broad utility in synthesizing functional molecules.

Product Name: 3,6-Dichloropyridazine

Category: Pharmaceutical Intermediates; Veterinary Drug Intermediates

CAS No.:  141-30-0

EINECS: 205-478-6

Appearance: White to slightly yellow crystalline solid.

Molecular Formula: C4H2Cl2N2

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin:China.

 

Package: 25 kgs/bag or as you request

Storage: Store at a ventilated, dry place

Executive Standard: International Standard

 

Application:

Veterinary drugs and pharmaceutical intermediates; Mainly used for the preparation of sulfamethoxazole sodium and intermediate imidazole (1,2-b) pyridazine of cefazolan.

 

Product Features:

1. High Reactivity – The chlorine atoms are highly susceptible to nucleophilic substitution (e.g., with amines, alcohols, or thiols), enabling diverse functionalization for drug and material synthesis.

2. Pharmaceutical Applications – Serves as a key intermediate in the synthesis of bioactive compounds, including potential antimicrobial, anticancer, and CNS-active agents.

3. Agrochemical Uses – Used in the development of herbicides and pesticides due to its ability to form biologically active derivatives.

4. Material Science Potential – Acts as a precursor for conjugated polymers, ligands for metal complexes, and other functional materials.

5. Synthetic Versatility – Compatible with cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for constructing complex heterocycles.

Product Specification:

Item	RESULT
Formula	C4H2Cl2N2
Molecular Weight	148.98
Melting Point	66.5-68.5
Package	25KG; 50KG
Purity	98%; 99%
Moisture Content	≤0.1%
Other Notes	Pharmaceutical grade; Industrial grade

Guidelines for use and Cautions:

 Proper handling is required due to potential toxicity.

Our Services:

Our advantage:

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Certifications:

Why Choose us:

Contact us:

Colorcom Group produces high performance pigments widely use in printing inks, paints, coatings,plastic, textile printings, leathers, stationery, construction, cosmetics,etc.Our brand are TPColor &TopColor,which are now a renown brand for international market.Our TPColor pigments have the advantages of high color strength, high gloss, superior dispersion, excellent fastness to light and weather,outstanding resistance to all solvents, high quality consistency,long shelf-life, chemically and physically stable, etc.

Colorcom Ltd was established in May, 2013 to be in charge of the import and export business for our group, with the registered capital of CNY: 10,000,000.00. The company is headquartered in Hangzhou city, Zhejiang province, which is the very famous scenery city in China. Welcome to visit our company. We will have a very pleasant time together in the place of interest ......