tert-Butyl 3-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate

Name: tert-Butyl 3-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate
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CAS No. 625099-34-5
Cat. No. CS-0127677
Molecule weight268.74
Purity≥95%
MDL No.None

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tert-Butyl 3-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate|CS-0127677

Structure of 625099-34-5

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General Information

CAS No. 625099-34-5
Cat. No. CS-0127677
Purity ≥95%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₇ClN₂O₂
Molecular Weight 268.74
Synonym(s) 3-Chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylic Acid 1,1-Dimethylethyl Ester
SMILES O=C(N1CC2=C(N=CC(Cl)=C2)CC1)OC(C)(C)C

Description

tert-Butyl 3-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate features a sterically hindered tert-butyl ester paired with a chlorinated dihydro-naphthyridine core. This bench-stable scaffold integrates readily into late-stage functionalization workflows, enabling efficient access to bioactive naphthyridine derivatives through palladium-catalyzed coupling reactions.

Application

tert-Butyl 3-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate serves as a versatile building block for the synthesis of biologically relevant naphthyridine scaffolds. The chloro group enables palladium-catalyzed cross-coupling reactions, while the protected carboxylate facilitates selective functionalization. Its bench-stable nature and compatibility with standard reaction conditions make it well-suited for medicinal chemistry campaigns requiring efficient access to nitrogen-containing heterocycles.

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 42.43
LogP 3.0282
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Amine

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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tert-Butyl 3-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate

CAS No. 625099-34-5

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