2,4,6-Trichloropyridine-3,5-dicarboxylic acid

Name: 2,4,6-Trichloropyridine-3,5-dicarboxylic acid
Brand: ChemScene
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CAS No. 35592-95-1
Cat. No. CS-0135122
Purity≥98%
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+
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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2,4,6-Trichloropyridine-3,5-dicarboxylic acid|CS-0135122

Structure of 35592-95-1

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Description

2,4,6-Trichloropyridine-3,5-dicarboxylic acid features a rigid pyridine core bearing three chlorine substituents and two carboxylic acid groups at the 3 and 5 positions. This electron-deficient heterocycle serves as a robust scaffold for conjugate addition reactions and metal coordination, enabling efficient integration into functionalized materials and bioactive molecule frameworks under standard conditions.

Application

2,4,6-Trichloropyridine-3,5-dicarboxylic acid serves as a versatile building block in heterocyclic synthesis, enabling direct functionalization at the 3- and 5-positions via nucleophilic substitution. Its three chlorine atoms exhibit high reactivity under mild conditions, facilitating efficient coupling with amines, alcohols, and thiols to construct substituted pyridine scaffolds. The molecule’s bench-stable crystalline form and orthogonal functional group tolerance simplify purification and integration into multi-step syntheses, making it particularly valuable for medicinal chemistry and agrochemical research.

General Information

CAS No. 35592-95-1
Cat. No. CS-0135122
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₂Cl₃NO₄
Molecular Weight 270.45
Synonym(s) Trichloropyridine-3,5-dicarboxylic Acid
SMILES O=C(C1=C(Cl)C(C(O)=O)=C(Cl)N=C1Cl)O

Computational Chemistry Data

TPSA 87.49
LogP 2.4382
H_Acceptors 3
H_Donors 2
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 : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2,4,6-Trichloropyridine-3,5-dicarboxylic acid

CAS No. 35592-95-1

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