2,6-Dihydroxyterephthalic acid

Name: 2,6-Dihydroxyterephthalic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 69660-39-5
Cat. No. CS-0524589
Purity≥98%
MDL No.MFCD01570246

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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2,6-Dihydroxyterephthalic acid|CS-0524589

Structure of 69660-39-5

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Description

2,6-Dihydroxyterephthalic acid features two phenolic hydroxyl groups flanking a central terephthalate core, enabling robust coordination in metal-organic frameworks. The ortho-hydroxyl arrangement enhances chelation capacity and stabilizes complex architectures under ambient conditions. This bifunctional scaffold integrates seamlessly into porous materials for gas capture and catalytic applications.

Application

2,6-Dihydroxyterephthalic acid serves as a versatile building block for functionalized aromatic systems, enabling the synthesis of polyesters, metal-organic frameworks, and bioactive scaffolds. Its two carboxylic acid and two phenolic hydroxyl groups provide orthogonal reactivity for selective derivatization, facilitating esterification, amidation, and ether formation under standard conditions. The compound exhibits good bench stability and ease of purification, making it suitable for iterative synthetic workflows in medicinal chemistry and materials science applications.

General Information

CAS No. 69660-39-5
Cat. No. CS-0524589
Purity ≥98%
MDL No. MFCD01570246
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₆O₆
Molecular Weight 198.13
Synonym(s) 2,6-Dihydroxy-1,4-benzenedicarboxylic acid
SMILES O=C(O)C1=CC(O)=C(C(=O)O)C(O)=C1

Computational Chemistry Data

TPSA 115.06
LogP 0.4942
H_Acceptors 4
H_Donors 4
Rotatable_Bonds 2

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-H312-H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Material Science Metal Organic Frameworks Carboxylic MOFs Linkers

Material Science Organic-Inorganic Hybrid Materials Metal Organic Frameworks (MOF) Raw Materials Organic Linker Molecules

Material Science Polymer/Macromolecule Reagents Metal Organic Frameworks (MOF) Raw Materials Organic Linker Molecules

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2,6-Dihydroxyterephthalic acid

CAS No. 69660-39-5

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