tert-Butyl hex-5-yn-1-ylcarbamate

Name: tert-Butyl hex-5-yn-1-ylcarbamate
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CAS No. 151978-58-4
Cat. No. CS-0043165
Purity≥95%
MDL No.MFCD18839148

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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+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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tert-Butyl hex-5-yn-1-ylcarbamate|CS-0043165

Structure of 151978-58-4

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General Information

CAS No. 151978-58-4
Cat. No. CS-0043165
Purity ≥95%
MDL No. MFCD18839148
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₉NO₂
Molecular Weight 197.28
Synonym(s) None
SMILES O=C(OC(C)(C)C)NCCCCC#C

Description

tert-Butyl hex-5-yn-1-ylcarbamate features a terminal alkyne handle flanked by a stable tert-butyl carbamate protecting group. This combination enables efficient copper-catalyzed coupling reactions while maintaining bench-stable handling and compatibility with diverse reaction conditions in synthetic organic chemistry.

Application

tert-Butyl hex-5-yn-1-ylcarbamate serves as a versatile, bench-stable building block for the synthesis of alkyne-functionalized amine derivatives. Its terminal alkyne moiety enables efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) and other transition-metal-mediated coupling reactions. The carbamate group provides reliable protection of primary amines, offering orthogonal handling with common functional groups and facilitating purification via standard chromatographic methods.

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 38.33
LogP 2.3146
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 4

Other Classifications

Building Blocks Functional Group Boc

Building Blocks Functional Group Amine

Key Words

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tert-Butyl hex-5-yn-1-ylcarbamate

CAS No. 151978-58-4

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