Leflunomide impurity 7

Name: Leflunomide impurity 7
Brand: ChemScene
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CAS No. 24522-30-3
Cat. No. CS-M2760
Purity≥98%
MDL No.MFCD05669245

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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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Structure of 24522-30-3

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General Information

CAS No. 24522-30-3
Cat. No. CS-M2760
Purity ≥98%
MDL No. MFCD05669245
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₇F₃N₂O
Molecular Weight 228.17
Synonym(s) None
SMILES N#CCC(=O)NC1=CC=C(C=C1)C(F)(F)F

Description

2-Cyano-N-[4-(trifluoromethyl)phenyl]acetamide features a trifluoromethyl-substituted phenyl group paired with a cyano-acetamide functionality, delivering enhanced electron-withdrawing character and improved metabolic stability. This structure enables efficient integration into bioactive scaffolds, particularly in medicinal chemistry applications requiring high lipophilicity and resistance to oxidative degradation.

Application

2-Cyano-N-[4-(trifluoromethyl)phenyl]acetamide serves as a versatile building block in medicinal chemistry, enabling the synthesis of heterocyclic scaffolds via cyclization reactions. Its trifluoromethylphenyl moiety enhances metabolic stability and lipophilicity, while the nitrile and amide functionalities provide orthogonal reactivity for downstream transformations. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for high-throughput screening campaigns and process-scale synthesis.

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 52.89
LogP 2.55758
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 2

Other Classifications

Bioactive Molecules Natural Products

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Functional Group Amide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Building Blocks for Pharmaceutical Ingredients

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Leflunomide impurity 7

CAS No. 24522-30-3

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