1-(Tetrahydro-2H-pyran-4-yl)ethanone

Name: 1-(Tetrahydro-2H-pyran-4-yl)ethanone
Brand: ChemScene
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CAS No. 137052-08-5
Cat. No. CS-D1226
Purity≥97%
MDL No.MFCD08704647

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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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1-(Tetrahydro-2H-pyran-4-yl)ethanone|CS-D1226

Structure of 137052-08-5

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Description

1-(Tetrahydro-2H-pyran-4-yl)ethanone features a protected hydroxyl-bearing tetrahydropyran ring paired with a ketone functionality, enabling stable incorporation into complex synthetic sequences. This bench-stable acylating agent facilitates selective transformations under mild conditions, particularly valuable in carbohydrate and natural product synthesis where orthogonal protection is required.

Application

1-(Tetrahydro-2H-pyran-4-yl)ethanone serves as a versatile carbonyl building block in synthetic organic chemistry, enabling efficient access to functionalized heterocycles and chiral intermediates. Its ketone functionality exhibits excellent stability under standard reaction conditions and tolerates a range of functional groups, facilitating downstream transformations such as reduction, nucleophilic addition, and enolization. The tetrahydropyranyl moiety provides both steric protection and orthogonal handling capability, simplifying purification and enhancing compatibility in complex synthesis workflows.

General Information

CAS No. 137052-08-5
Cat. No. CS-D1226
Purity ≥97%
MDL No. MFCD08704647
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₂O₂
Molecular Weight 128.17
Synonym(s) 1-tetrahydropyran-4-ylethanone
SMILES CC(C1CCOCC1)=O

Computational Chemistry Data

TPSA 26.3
LogP 1.002
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

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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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Tetrahydropyran compounds

Key Words

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1-(Tetrahydro-2H-pyran-4-yl)ethanone

CAS No. 137052-08-5

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