2-Bromo-5-cyano-4-picoline

Name: 2-Bromo-5-cyano-4-picoline
Brand: ChemScene
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CAS No. 1003711-35-0
Cat. No. CS-W020375
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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Structure of 1003711-35-0

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General Information

CAS No. 1003711-35-0
Cat. No. CS-W020375
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅BrN₂
Molecular Weight 197.03
Synonym(s) 6-bromo-4-methylpyridine-3-carbonitrile
SMILES CC1=CC(Br)=NC=C1C#N

Description

2-Bromo-5-cyano-4-picoline features a bromine substituent at the 2-position and a cyano group at the 5-position on a picoline scaffold, delivering high reactivity in cross-coupling transformations. The electron-deficient aromatic core enhances compatibility with palladium catalysis, enabling efficient C–C bond formation under mild conditions. This bench-stable compound serves as a key intermediate in medicinal chemistry and materials synthesis.

Application

2-Bromo-5-cyano-4-picoline serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its compatible bromo and cyano functionalities. The electron-deficient pyridine core enhances reactivity in nucleophilic substitution processes, while the cyano group offers stability and potential for downstream transformations. Its bench-stable nature and compatibility with standard synthetic protocols make it ideal for constructing complex heterocyclic scaffolds in API development.

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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Computational Chemistry Data

TPSA 36.68
LogP 2.0242
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-5-cyano-4-picoline

CAS No. 1003711-35-0

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