6-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine

Name: 6-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 784150-41-0
Cat. No. CS-B1566
Purity≥95%
MDL No.MFCD08276174

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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-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine|CS-B1566

Structure of 784150-41-0

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Description

6-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine is a heterocyclic building block featuring dual halogen substituents at electron-rich positions, enabling direct cross-coupling and functionalization. This bench-stable scaffold integrates readily into kinase inhibitors and nucleoside analogs, offering high reactivity under palladium-catalyzed conditions.

Application

6-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine serves as a versatile building block for the synthesis of purine-derived scaffolds. Its orthogonal halogenation enables sequential cross-coupling reactions under palladium catalysis, facilitating the construction of complex heterocycles. The molecule exhibits excellent bench stability and is compatible with diverse functional groups, simplifying purification and enabling efficient access to biologically relevant frameworks in medicinal chemistry.

General Information

CAS No. 784150-41-0
Cat. No. CS-B1566
Purity ≥95%
MDL No. MFCD08276174
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃BrClN₃
Molecular Weight 232.47
Synonym(s) 6-Bromo-4-chloro-1H-pyrrolo[2,3-d]pyrimidine
SMILES ClC1=C2C(NC(Br)=C2)=NC=N1

Computational Chemistry Data

TPSA 41.57
LogP 2.3738
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Safety Information

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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 Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrrole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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6-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine

CAS No. 784150-41-0

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