[1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]methanol

Name: [1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]methanol
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CAS No. 1296225-26-7
Cat. No. CS-0030815
Molecule weight180.13
Purity≥97%
MDL No.MFCD15976765

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[1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]methanol|CS-0030815

Structure of 1296225-26-7

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General Information

CAS No. 1296225-26-7
Cat. No. CS-0030815
Purity ≥97%
MDL No. MFCD15976765
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇F₃N₂O
Molecular Weight 180.13
Synonym(s) (1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-yl)methanol
SMILES FC(F)(F)CN1C(CO)=CC=N1

Description

This trifluoromethyl-substituted pyrazole methanol delivers enhanced solubility and metabolic stability in synthetic intermediates. The electron-withdrawing trifluoroethyl group modulates reactivity, while the primary alcohol enables straightforward derivatization. Ideal for medicinal chemistry campaigns requiring polar, bench-stable building blocks with tailored electronic properties.

Application

[1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]methanol serves as a versatile building block for medicinal chemistry and agrochemical synthesis, enabling efficient access to trifluoromethylated heterocyclic scaffolds. The aldehyde functionality facilitates reductive amination, Wittig reactions, and coupling with nucleophiles, while the pyrazole core provides metabolic stability and hydrogen-bonding capacity. Bench-stable and compatible with standard purification methods, it functions effectively in multistep syntheses requiring fluorinated aromatic motifs.

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 38.05
LogP 0.9377
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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[1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]methanol

CAS No. 1296225-26-7

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