5-Hydroxy-benzene-1,3-dicarbaldehyde

Name: 5-Hydroxy-benzene-1,3-dicarbaldehyde
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CAS No. 144876-14-2
Cat. No. CS-0110475
Purity≥98%
MDL No.MFCD13192816

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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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5-Hydroxy-benzene-1,3-dicarbaldehyde|CS-0110475

Structure of 144876-14-2

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Description

5-Hydroxy-benzene-1,3-dicarbaldehyde features two aldehyde groups flanking a hydroxyl-bearing aromatic ring, enabling selective coupling in multistep syntheses. The electron-rich phenolic moiety enhances reactivity in nucleophilic additions, while the para-oriented hydroxyl stabilizes intermediates through intramolecular hydrogen bonding. This structure supports efficient integration into complex molecular architectures under standard conditions.

Application

5-Hydroxy-benzene-1,3-dicarbaldehyde serves as a versatile bifunctional building block for the synthesis of complex heterocycles and bioactive scaffolds. Its ortho-dialdehyde motif enables efficient condensation reactions with amines and hydrazides, facilitating the construction of imidazoles, triazines, and other nitrogen-containing rings. The phenolic hydroxyl group provides additional sites for derivatization or metal coordination, enhancing utility in ligand design and molecular scaffold development. Bench-stable and amenable to standard purification methods, it functions reliably in multi-step synthetic sequences.

General Information

CAS No. 144876-14-2
Cat. No. CS-0110475
Purity ≥98%
MDL No. MFCD13192816
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₆O₃
Molecular Weight 150.13
Synonym(s) 5-hydroxybenzene-1,3-dicarbaldehyde
SMILES O=CC1=CC(O)=CC(C=O)=C1

Computational Chemistry Data

TPSA 54.37
LogP 1.0172
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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5-Hydroxy-benzene-1,3-dicarbaldehyde

CAS No. 144876-14-2

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