3,6-Dichloro-1,2,4,5-tetrazine

Name: 3,6-Dichloro-1,2,4,5-tetrazine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 106131-61-7
Cat. No. CS-0049617
Purity≥95%
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+

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

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3,6-Dichloro-1,2,4,5-tetrazine|CS-0049617

Structure of 106131-61-7

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Description

3,6-Dichloro-1,2,4,5-tetrazine features a highly reactive tetrazine core with two chlorine substituents at the 3 and 6 positions, enabling efficient inverse electron-demand Diels-Alder reactions. This bench-stable compound integrates readily into bioorthogonal labeling workflows, offering rapid conjugation kinetics with strained dienophiles. The electron-deficient framework enhances selectivity in complex biological environments.

Application

3,6-Dichloro-1,2,4,5-tetrazine serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of nitrogen-rich heterocycles and functionalized scaffolds. Its reactive dichloro substituents facilitate selective nucleophilic substitution under mild conditions, offering high functional group tolerance and compatibility with common coupling protocols. The compound exhibits excellent bench stability and simplifies purification in multi-step syntheses, making it well-suited for the development of advanced intermediates in medicinal chemistry and materials science applications.

General Information

CAS No. 106131-61-7
Cat. No. CS-0049617
Purity ≥95%
MDL No. None
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂Cl₂N₄
Molecular Weight 150.95
Synonym(s) Dichloro-s-tetrazine
SMILES ClC1=NN=C(Cl)N=N1

Computational Chemistry Data

TPSA 51.56
LogP 0.5734
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 0

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 Aromatic heterocycle compounds Other aromatic heterocycles compounds

Chemical Biology Pharmaceutical Development and Drug Discovery Research Conjugation Chemistry/Click Chemistry Catalysts, Ligands, Reagents

Chemical Biology Pharmaceutical Development and Drug Discovery Research Conjugation Chemistry/Click Chemistry Tetrazines

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3,6-Dichloro-1,2,4,5-tetrazine

CAS No. 106131-61-7

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