2-Bromo-3-fluoroisonicotinaldehyde

Name: 2-Bromo-3-fluoroisonicotinaldehyde
Brand: ChemScene
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CAS No. 1227572-94-2
Cat. No. CS-0120296
Purity≥96%
MDL No.None

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2-Bromo-3-fluoroisonicotinaldehyde|CS-0120296

Structure of 1227572-94-2

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Description

2-Bromo-3-fluoroisonicotinaldehyde features a strategically positioned bromo and fluoro substituent on the pyridine ring, enabling selective functionalization in late-stage synthesis. This electron-deficient aldehyde integrates readily into cross-coupling cascades and serves as a key scaffold for bioactive heterocycles under mild conditions.

Application

2-Bromo-3-fluoroisonicotinaldehyde serves as a versatile building block in medicinal chemistry, enabling direct incorporation of halogenated pyridine motifs into target molecules. Its aldehyde functionality facilitates nucleophilic addition and condensation reactions, while the ortho-bromo and meta-fluoro substituents offer orthogonal reactivity for subsequent cross-coupling or functionalization. The compound exhibits good bench stability and is compatible with standard purification protocols, making it suitable for iterative synthesis of heterocyclic scaffolds and API intermediates.

General Information

CAS No. 1227572-94-2
Cat. No. CS-0120296
Purity ≥96%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃BrFNO
Molecular Weight 204.00
Synonym(s) 2-Bromo-3-fluoroisonicotinaldehyde hydrate
SMILES O=CC1=C(F)C(Br)=NC=C1

Computational Chemistry Data

TPSA 29.96
LogP 1.7957
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H311-H331
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501

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Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-3-fluoroisonicotinaldehyde

CAS No. 1227572-94-2

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