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

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

Brand Name:	Xuanming
Model Number:	697-83-6
MOQ:	1KG
Price:	100USD
Packaging Details:	Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

4,6-Dichloro-5-fluoropyrimidine

CAS Number:

697-83-6

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%

Supply Ability:

10000KG

Product Description

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.

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