tert-Butyl 4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate

Name: tert-Butyl 4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
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CAS No. 165947-52-4
Cat. No. CS-0036752
Purity≥95%
MDL No.None

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tert-Butyl 4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate|CS-0036752

Structure of 165947-52-4

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General Information

CAS No. 165947-52-4
Cat. No. CS-0036752
Purity ≥95%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₇NO₂S
Molecular Weight 239.33
Synonym(s) Thieno[2,3-c]pyridine-6(5H)-carboxylic acid, 4,7-dihydro-, 1,1-dimethylethyl ester
SMILES CC(C)(C)OC(=O)N1CCC2=C(C1)SC=C2

Description

tert-Butyl 4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate features a fused thienopyridine core with a reducible lactam-like carbonyl functionality. This bench-stable scaffold integrates seamlessly into synthetic routes requiring electron-rich heterocycles, enabling efficient access to bioactive analogs in medicinal chemistry campaigns.

Application

tert-Butyl 4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate serves as a versatile scaffold for constructing biologically relevant heterocycles, enabling direct functionalization at the 6-position via standard deprotonation or electrophilic substitution. The dihydrothienopyridine core exhibits robust bench stability and compatibility with diverse coupling reactions, while the tert-butyl ester facilitates straightforward hydrolysis or further derivatization under mild conditions. Functions effectively in medicinal chemistry campaigns targeting kinase inhibitors and CNS-active compounds.

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

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Computational Chemistry Data

TPSA 29.54
LogP 3.0413
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Thiophene compounds

Key Words

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tert-Butyl 4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate

CAS No. 165947-52-4

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