2-Hydroxy-1-(4-methoxyphenyl)ethanone

Name: 2-Hydroxy-1-(4-methoxyphenyl)ethanone
Brand: ChemScene
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CAS No. 4136-21-4
Cat. No. CS-0308705
Purity≥97%
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+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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2-Hydroxy-1-(4-methoxyphenyl)ethanone|CS-0308705

Structure of 4136-21-4

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Description

2-Hydroxy-1-(4-methoxyphenyl)ethanone features a phenolic hydroxyl group flanked by a methoxy-substituted aromatic ring and a ketone moiety, enabling direct participation in hydrogen bonding and electrophilic reactions. This structural motif supports its use in synthesizing bioactive compounds and advanced organic intermediates under standard bench conditions.

Application

2-Hydroxy-1-(4-methoxyphenyl)ethanone serves as a versatile building block in synthetic organic chemistry, enabling efficient access to substituted benzofuran scaffolds via acid-catalyzed cyclization. The ortho-hydroxyketone functionality facilitates intramolecular aldol condensation under mild conditions, offering reliable formation of fused heterocyclic cores. Its bench-stable nature, combined with tolerance for common functional groups, supports straightforward purification and integration into multi-step syntheses.

General Information

CAS No. 4136-21-4
Cat. No. CS-0308705
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₀O₃
Molecular Weight 166.17
Synonym(s) α-hydroxy-4'-methoxyacetophenone
SMILES COC1=CC=C(C=C1)C(=O)CO

Computational Chemistry Data

TPSA 46.53
LogP 0.8702
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 3

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P264-P271-P280-P302+P352-P304+P340-P362-P501

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Other Classifications

Building Blocks Functional Group Ketone

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Hydroxy-1-(4-methoxyphenyl)ethanone

CAS No. 4136-21-4

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