4,6-Dichloropyrido[3,2-d]pyrimidine

Name: 4,6-Dichloropyrido[3,2-d]pyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 175358-02-8
Cat. No. CS-0051096
Purity≥97%
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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*For research and further manufacturing use only, not for direct human use.

4,6-Dichloropyrido[3,2-d]pyrimidine|CS-0051096

Structure of 175358-02-8

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Description

4,6-Dichloropyrido[3,2-d]pyrimidine serves as a pivotal heterocyclic scaffold in medicinal chemistry, featuring two chlorine substituents that enable selective functionalization at C4 and C6 positions. This electron-deficient core integrates readily into kinase inhibitors and antiviral agents, offering enhanced binding affinity through halogen bonding interactions. The compound exhibits bench-stable handling characteristics and compatibility with standard cross-coupling protocols under inert conditions.

Application

4,6-Dichloropyrido[3,2-d]pyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient construction of purine-based scaffolds. The dichloro substitution pattern facilitates selective Suzuki-Miyaura and Buchwald-Hartwig couplings, offering reliable access to functionalized heterocycles. Its bench-stable nature and compatibility with diverse reaction conditions make it ideal for iterative synthesis workflows in drug discovery and API development.

General Information

CAS No. 175358-02-8
Cat. No. CS-0051096
Purity ≥97%
MDL No. None
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₃Cl₂N₃
Molecular Weight 200.02
Synonym(s) 6-Dichloropyrido[3
SMILES ClC1=NC2=C(C=C1)N=CN=C2Cl

Computational Chemistry Data

TPSA 38.67
LogP 2.3316
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

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-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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4,6-Dichloropyrido[3,2-d]pyrimidine

CAS No. 175358-02-8

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