tert-Butyl (4-fluoro-3-formylphenyl)carbamate

Name: tert-Butyl (4-fluoro-3-formylphenyl)carbamate
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CAS No. 1785327-02-7
Cat. No. CS-0163161
Purity≥98%
MDL No.None

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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+
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tert-Butyl (4-fluoro-3-formylphenyl)carbamate|CS-0163161

Structure of 1785327-02-7

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Description

tert-Butyl (4-fluoro-3-formylphenyl)carbamate features a formyl group ortho to a fluorine-substituted benzene ring, enabling direct functionalization in late-stage synthesis. The tert-butyl carbamate moiety provides stability and ease of removal under mild acidic conditions, making this reagent valuable for constructing bioactive heterocycles and pharmaceutical intermediates.

Application

tert-Butyl (4-fluoro-3-formylphenyl)carbamate serves as a versatile building block in medicinal chemistry, enabling direct incorporation of both formyl and fluorinated aromatic functionalities. The carbamate group provides bench stability and facilitates selective deprotection under mild acidic conditions. The aldehyde reacts readily in reductive aminations, nucleophilic additions, and Ugi-type condensations, while the fluorine substituent enhances metabolic stability and modulates electronic properties—making this scaffold particularly useful in the synthesis of bioactive heterocycles and API intermediates.

General Information

CAS No. 1785327-02-7
Cat. No. CS-0163161
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₄FNO₃
Molecular Weight 239.24
Synonym(s) Carbamic acid, N-(4-fluoro-3-formylphenyl)-, 1,1-dimethylethyl ester
SMILES O=C(OC(C)(C)C)NC1=CC=C(F)C(C=O)=C1

Computational Chemistry Data

TPSA 55.4
LogP 2.9852
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

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-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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tert-Butyl (4-fluoro-3-formylphenyl)carbamate

CAS No. 1785327-02-7

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