tert-Butyl 4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate

Name: tert-Butyl 4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate
Brand: ChemScene
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CAS No. 1303973-22-9
Cat. No. CS-W001391
Purity≥97%
MDL No.MFCD18909808

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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tert-Butyl 4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate|CS-W001391

Structure of 1303973-22-9

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Description

tert-Butyl 4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate features a sterically hindered piperidine core with dual fluorine atoms at the 3-position, enhancing metabolic stability. The pendant aminomethyl group enables direct functionalization, while the tert-butyl ester provides convenient protection and improved solubility for synthetic applications in medicinal chemistry.

Application

tert-Butyl 4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate serves as a versatile building block in medicinal chemistry, enabling the introduction of a difluorinated piperidine scaffold with a readily functionalizable aminomethyl side chain. The tert-butyl carbamate group provides excellent stability and ease of removal under mild acidic conditions, while the 3,3-difluoro substitution enhances metabolic stability and modulates electronic properties. This compound facilitates efficient access to complex heterocyclic systems via standard coupling and cyclization protocols, making it particularly valuable for the synthesis of bioactive molecules in drug discovery programs.

General Information

CAS No. 1303973-22-9
Cat. No. CS-W001391
Purity ≥97%
MDL No. MFCD18909808
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₂₀F₂N₂O₂
Molecular Weight 250.29
Synonym(s) 4-aminomethyl-1-boc-3,3-difluoropiperidine
SMILES NCC1CCN(CC1(F)F)C(=O)OC(C)(C)C

Computational Chemistry Data

TPSA 55.56
LogP 1.8374
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

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 Functional Group Fluoride

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

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tert-Butyl 4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate

CAS No. 1303973-22-9

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