tert-Butyl 4-amino-3,4-dihydroquinoline-1(2H)-carboxylate

Name: tert-Butyl 4-amino-3,4-dihydroquinoline-1(2H)-carboxylate
Brand: ChemScene
Availability: InStock
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CAS No. 944906-95-0
Cat. No. CS-W006926
Purity≥97%
MDL No.MFCD10697725

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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+
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tert-Butyl 4-amino-3,4-dihydroquinoline-1(2H)-carboxylate|CS-W006926

Structure of 944906-95-0

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Description

tert-Butyl 4-amino-3,4-dihydroquinoline-1(2H)-carboxylate features a bench-stable dihydroquinoline core with a strategically positioned amino group and a tert-butoxycarbonyl protecting group. This combination enables direct incorporation into synthetic sequences requiring nitrogen-directed functionalization or transition-metal-catalyzed coupling reactions. The protected amine facilitates downstream deprotection and derivatization under mild conditions.

Application

tert-Butyl 4-amino-3,4-dihydroquinoline-1(2H)-carboxylate serves as a versatile building block for medicinal chemistry, enabling efficient access to quinoline-based scaffolds through standard functional group manipulations. The protected amine and carboxylate functionalities offer orthogonal reactivity, supporting diverse coupling and derivatization strategies. Its bench-stable nature and compatibility with common reaction conditions facilitate straightforward purification and integration into multi-step syntheses.

General Information

CAS No. 944906-95-0
Cat. No. CS-W006926
Purity ≥97%
MDL No. MFCD10697725
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₂₀N₂O₂
Molecular Weight 248.32
Synonym(s) tert-butyl 4-amino-3,4-dihydro-2H-quinoline-1-carboxylate
SMILES CC(C)(C)OC(=O)N1CCC(N)C2=C1C=CC=C2

Computational Chemistry Data

TPSA 55.56
LogP 2.8316
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

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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Other Classifications

Building Blocks Functional Group Amine

Building Blocks Skeleton Aromatic heterocycle compounds Tetrahydroquinoline compounds

Key Words

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tert-Butyl 4-amino-3,4-dihydroquinoline-1(2H)-carboxylate

CAS No. 944906-95-0

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