2-Hydroxy-3-(trifluoromethyl)benzaldehyde

Name: 2-Hydroxy-3-(trifluoromethyl)benzaldehyde
Brand: ChemScene
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CAS No. 336628-67-2
Cat. No. CS-W015912
Purity≥96%
MDL No.MFCD03788529

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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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2-Hydroxy-3-(trifluoromethyl)benzaldehyde|CS-W015912

Structure of 336628-67-2

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Description

2-Hydroxy-3-(trifluoromethyl)benzaldehyde features a strategically positioned trifluoromethyl group that enhances electron deficiency and metabolic stability, while the ortho-hydroxyl enables chelation and coordination in transition metal catalysis. This bifunctional scaffold integrates readily into complex molecular architectures under standard conditions.

Application

2-Hydroxy-3-(trifluoromethyl)benzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient access to substituted benzoxazole and benzothiazole scaffolds. Its ortho-hydroxyl and trifluoromethyl groups provide enhanced polarity and metabolic stability, while the aldehyde functionality supports reliable reductive amination, Ullmann coupling, and condensation reactions under standard bench conditions. The compound exhibits good bench stability and facilitates straightforward purification via crystallization or column chromatography.

General Information

CAS No. 336628-67-2
Cat. No. CS-W015912
Purity ≥96%
MDL No. MFCD03788529
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₅F₃O₂
Molecular Weight 190.12
Synonym(s) 3-(Trifluoromethyl)salicylaldehyde, 3-Formyl-2-hydroxybenzotrifluoride
SMILES O=CC1=CC=CC(C(F)(F)F)=C1O

Computational Chemistry Data

TPSA 37.3
LogP 2.2235
H_Acceptors 2
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 Fluoride

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Hydroxy-3-(trifluoromethyl)benzaldehyde

CAS No. 336628-67-2

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