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Changzhou Xuanming Chemical Industry Co., Ltd

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China 4,6-Dichloro-5-fluoropyrimidine 697-83-6 High Reactivity Heterocyclic Intermedia
China 4,6-Dichloro-5-fluoropyrimidine 697-83-6 High Reactivity Heterocyclic Intermedia

  1. China 4,6-Dichloro-5-fluoropyrimidine 697-83-6 High Reactivity Heterocyclic Intermedia
  2. China 4,6-Dichloro-5-fluoropyrimidine 697-83-6 High Reactivity Heterocyclic Intermedia

4,6-Dichloro-5-fluoropyrimidine 697-83-6 High Reactivity Heterocyclic Intermedia

  1. MOQ: 1KG
  2. Price: 100USD
  3. Get Latest Price
CAS Number 697-83-6
Payment Terms T/T
Boiling Point 220–225°C
Delivery Time 3-5days
Moisture Content ≤ 0.5%
Appearance White to off-white crystalline solid
Supply Ability 10000KG
Solubility Soluble in organic solvents
Packaging Details Drum
Melting Point 60–65°C
Product Name 4,6-Dichloro-5-fluoropyrimidine
Purity ≥ 98%
Model Number 697-83-6
Place of Origin China
Brand Name Xuanming

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Product Specification

CAS Number 697-83-6 Payment Terms T/T
Boiling Point 220–225°C Delivery Time 3-5days
Moisture Content ≤ 0.5% Appearance White to off-white crystalline solid
Supply Ability 10000KG Solubility Soluble in organic solvents
Packaging Details Drum Melting Point 60–65°C
Product Name 4,6-Dichloro-5-fluoropyrimidine Purity ≥ 98%
Model Number 697-83-6 Place of Origin China
Brand Name Xuanming
4,6-Dichloro-5-fluoropyrimidine 697-83-6 High Reactivity Heterocyclic Intermediate
Product Overview

4,6-Dichloro-5-fluoropyrimidine (CAS 697-83-6) is a halogenated pyrimidine derivative widely used as an important intermediate in organic synthesis. Its multiple halogen substitutions provide high reactivity, making it a valuable building block in pharmaceutical and fine chemical development.

It is commonly applied in heterocyclic compound synthesis, medicinal chemistry research, and advanced functional molecule construction.


Key Characteristics
  • Halogenated pyrimidine structure
  • Multiple reactive substitution sites
  • High chemical reactivity
  • Stable under dry storage conditions
  • Suitable heterocyclic intermediate
  • Good synthetic versatility
  • High purity chemical grade
  • Strong electrophilic properties

Applications
  • Pharmaceutical intermediate synthesis
  • Heterocyclic compound development
  • Fluorinated molecule research
  • Fine chemical production
  • Agrochemical intermediate synthesis
  • Organic synthesis building block
  • Laboratory research chemistry
  • Functional molecule construction

Product Specifications
Item Specification
Product Name 4,6-Dichloro-5-fluoropyrimidine
CAS Number 697-83-6
Molecular Formula C4HCl2FN2
Molecular Weight 166.97 g/mol
Appearance White to off-white crystalline solid
Purity ≥ 98%
Melting Point 60–65°C
Boiling Point 220–225°C
Solubility Soluble in organic solvents
Moisture Content ≤ 0.5%
Storage Condition Cool, dry, sealed container

Physicochemical Properties

4,6-Dichloro-5-fluoropyrimidine contains multiple electron-withdrawing halogen substituents, which enhance its electrophilic reactivity in substitution reactions. This makes it an important intermediate for constructing complex heterocyclic and fluorinated compounds.


Advantages
  • High reactivity in synthesis pathways
  • Valuable heterocyclic intermediate
  • Stable under controlled storage
  • Excellent building block versatility
  • High purity suitable for research use
  • Strong application in medicinal chemistry

Storage Conditions

Store in a tightly sealed container in a cool, dry, and well-ventilated environment. Avoid exposure to moisture, heat, and strong oxidizing agents.


Packaging Options
  • 25 kg drum
  • 1 kg / 5 kg sealed bottle
  • Customized packaging available upon request

Quality Control

Each batch is tested for purity, melting point, and moisture content using standard analytical methods to ensure consistent quality in pharmaceutical and organic synthesis applications.

Company Details

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  • Business Type:

    Manufacturer

  • Total Annual:

    20000000-30000000

  • Employee Number:

    >10

  • Ecer Certification:

    Verified Supplier

Changzhou Xuanming Pharmaceutical Technology Co., Ltd. is a technology-driven CDMO enterprise integrating R&D, custom synthesis and production. Adhering to the tenets of customer-centricity and quality supremacy, we deliver premium services and high-quality products to all clients. Our techn... Changzhou Xuanming Pharmaceutical Technology Co., Ltd. is a technology-driven CDMO enterprise integrating R&D, custom synthesis and production. Adhering to the tenets of customer-centricity and quality supremacy, we deliver premium services and high-quality products to all clients. Our techn...

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  • Changzhou Xuanming Chemical Industry Co., Ltd
  • No.91 Hanjiang Road, Xinbei District, Changzhou City, Jiangsu Province, China
  • https://www.xuanmingpharm.com/

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