Donepezil impurity 15

CAS No. 22065-85-6
Cat. No. CS-W007806
Purity≥95%
MDL No.MFCD02258902

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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+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 22065-85-6

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Description

1-Benzylpiperidine-4-carbaldehyde features a conjugated aldehyde group positioned at the para position relative to the piperidine nitrogen, enabling efficient coupling in reductive amination workflows. The benzyl substituent enhances solubility and electronic modulation, while the aldehyde moiety offers high reactivity for building complex heterocycles and bioactive molecules under standard conditions.

Application

1-Benzylpiperidine-4-carbaldehyde serves as a versatile building block in medicinal chemistry, enabling efficient access to diverse heterocyclic scaffolds. Its aldehyde functionality facilitates standard transformations including reductive amination, Wittig reactions, and cyanohydrin formation. The benzylpiperidine core offers favorable metabolic stability and lipophilicity profiles, making it valuable for optimizing pharmacokinetic properties in CNS-targeted compounds. Bench-stable and readily purified by chromatography, it functions effectively in multi-step syntheses requiring functional group compatibility.

General Information

CAS No. 22065-85-6
Cat. No. CS-W007806
Purity ≥95%
MDL No. MFCD02258902
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₇NO
Molecular Weight 203.29
Synonym(s) None
SMILES O=CC1CCN(CC=2C=CC=CC2)CC1

Computational Chemistry Data

TPSA 20.31
LogP 2.0975
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 3

Safety Information

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GHS Pictogram :	GHS No : GHS05,GHS06
Signal Word : Danger	UN#: 2810
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H318
Precautionary Statements : P264-P270-P280-P330-P405-P501

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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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Donepezil impurity 15

CAS No. 22065-85-6

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