2-Amino-5-acetylpyridine

Name: 2-Amino-5-acetylpyridine
Brand: ChemScene
Availability: InStock
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CAS No. 19828-20-7
Cat. No. CS-0044041
Molecule weight136.15
Purity≥95%
MDL No.MFCD09038484

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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General Information

CAS No. 19828-20-7
Cat. No. CS-0044041
Purity ≥95%
MDL No. MFCD09038484
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₈N₂O
Molecular Weight 136.15
Synonym(s) 5-ACETO-2-AMINOPYRIDINE
SMILES CC(=O)C1=CC=C(N)N=C1

Description

2-Amino-5-acetylpyridine features a pyridine core functionalized with an amino group at the 2-position and an acetyl moiety at the 5-position, delivering a versatile scaffold for medicinal chemistry. The electron-donating amino group enhances reactivity at the ring, while the acetyl substituent provides a handle for derivatization. This compound exhibits favorable solubility and stability under standard bench conditions, enabling straightforward integration into synthetic sequences.

Application

2-Amino-5-acetylpyridine serves as a versatile building block in medicinal chemistry, enabling efficient access to pyridine-based pharmacophores. Its amino and acetyl groups offer orthogonal reactivity for Suzuki couplings, amidations, and electrophilic substitutions, facilitating the construction of complex heterocyclic scaffolds. The compound exhibits good bench stability and ease of purification, making it well-suited for high-throughput synthesis and process development workflows.

Synthesis

Route1
- In-stock
  
  55676-22-7
- ~89%
- In-stock
  
  19828-20-7
References
- KALYPSYS, INC. Patent: US2007/27184 A1, 2007 ; Location in patent: Page/Page column 17; 19 ; US 20070027184 A1

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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Computational Chemistry Data

TPSA 55.98
LogP 0.8664
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Ketone

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

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2-Amino-5-acetylpyridine

CAS No. 19828-20-7

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