6-Chloro-4,5-diaminopyrimidine

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

CAS No. 4316-98-7
Cat. No. CS-W002134
Purity≥98%
MDL No.MFCD00023270

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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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6-Chloro-4,5-diaminopyrimidine|CS-W002134

Structure of 4316-98-7

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Description

6-Chloro-4,5-diaminopyrimidine is a heterocyclic scaffold featuring two amino groups flanking a chlorine atom at the 6-position. This configuration enables direct functionalization in synthetic sequences, particularly useful for constructing nucleoside analogs and kinase inhibitors. The compound exhibits robust stability under standard conditions and integrates efficiently into multi-step synthetic pathways.

Application

6-Chloro-4,5-diaminopyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient construction of purine-based scaffolds and kinase inhibitor candidates. Its two adjacent amino groups facilitate sequential functionalization, while the chloro substituent offers a reliable handle for palladium-catalyzed cross-coupling reactions. The compound exhibits excellent bench stability and is readily purified by recrystallization, making it well-suited for high-throughput synthesis and process development workflows.

General Information

CAS No. 4316-98-7
Cat. No. CS-W002134
Purity ≥98%
MDL No. MFCD00023270
Storage -20°C, sealed storage, away from moisture and light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₅ClN₄
Molecular Weight 144.56
Synonym(s) Pyrimidine, 4,5-diamino-6-chloro-
SMILES Nc1c(N)ncnc1Cl

Computational Chemistry Data

TPSA 77.82
LogP 0.2944
H_Acceptors 4
H_Donors 2
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

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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6-Chloro-4,5-diaminopyrimidine

CAS No. 4316-98-7

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