4-Chloro-5,6-dimethoxypyrimidine

Name: 4-Chloro-5,6-dimethoxypyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 5193-88-4
Cat. No. CS-0045702
Purity≥98%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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4-Chloro-5,6-dimethoxypyrimidine|CS-0045702

Structure of 5193-88-4

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Description

4-Chloro-5,6-dimethoxypyrimidine features a pyrimidine core functionalized with chlorine and two methoxy groups, enabling selective coupling in heterocyclic synthesis. The electron-deficient ring facilitates nucleophilic substitution, while the dimethoxy substituents enhance solubility and stability under standard conditions. This scaffold integrates efficiently into pharmaceutical intermediates and agrochemical building blocks.

Application

4-Chloro-5,6-dimethoxypyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyrimidine-based scaffolds. The chloro group facilitates nucleophilic substitution reactions with amines, thiols, and other heteroatoms, while the dimethoxy substituents enhance solubility and modulate reactivity. Its bench-stable nature and compatibility with standard coupling conditions make it ideal for parallel synthesis workflows and API intermediate development.

General Information

CAS No. 5193-88-4
Cat. No. CS-0045702
Purity ≥98%
MDL No. None
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇ClN₂O₂
Molecular Weight 174.58
Synonym(s) None
SMILES COC1=C(OC)C(Cl)=NC=N1

Computational Chemistry Data

TPSA 44.24
LogP 1.1472
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H320-H335
Precautionary Statements : P261-P280-P302+P352

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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4-Chloro-5,6-dimethoxypyrimidine

CAS No. 5193-88-4

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