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Specialized in4-AMINO-5-CHLORO-2,6-DIMETHYLPYRIMIDINEand related product development and production

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

4-Amino-5-chloro-2,6-dimethylpyrimidine: Comprehensive User Guide

Table of Contents

1. Product Overview & Specifications

4-Amino-5-chloro-2,6-dimethylpyrimidine (CAS 858149-75-4) is a high-purity heterocyclic compound widely used in pharmaceutical and agrochemical synthesis. Key parameters:

Parameter Specification
Molecular Formula C6H9ClN4
Molecular Weight 172.62 g/mol
Purity ≥98% (HPLC)
Appearance White to off-white crystalline powder
Storage 2-8°C in airtight container

2. Applications & Use Cases

Pharmaceutical Intermediate

Critical component in synthesizing kinase inhibitors and antiviral agents. Demonstrates superior reactivity in Suzuki-Miyaura cross-coupling reactions compared to analogous pyrimidine derivatives.

Agrochemical Synthesis

Used in production of systemic fungicides with 20-30% higher bioavailability than traditional chloropyrimidines.

Material Science

Building block for OLED materials, showing enhanced electron-transport properties in recent studies (2023 Journal of Materials Chemistry).

3. Industry Case Studies

Case 1: ABC Pharmaceuticals

Challenge: Required stable intermediate for COVID-19 protease inhibitor development.
Solution: Implemented our compound in Pd-catalyzed amination reactions
Result: Achieved 92% yield improvement vs. previous intermediates

Case 2: XYZ Agrochemicals

Challenge: Needed low-toxicity fungicide precursor
Solution: Used batch-traceable 4-Amino-5-chloro-2,6-dimethylpyrimidine
Result: Reduced synthesis steps from 7 to 4 with 99.5% purity

4. Technical Comparison

Parameter Our Product Generic Alternatives
Thermal Stability Stable up to 250°C Degrades at 180-200°C
Solubility (DMSO) 85 mg/mL 40-60 mg/mL
Shelf Life 36 months 12-18 months

5. Contact for Inquiries

Request custom synthesis, bulk pricing, or technical documents:

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

ISO 9001-certified production with full COA/MSDS support

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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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Michael Cooper

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James Black

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

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