4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium tetrafluoroborate

Name: 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium tetrafluoroborate
Brand: ChemScene
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CAS No. 293311-03-2
Cat. No. CS-0158157
Molecule weight328.07
Purity≥95%
MDL No.None

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4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium tetrafluoroborate|CS-0158157

Structure of 293311-03-2

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General Information

CAS No. 293311-03-2
Cat. No. CS-0158157
Purity ≥95%
MDL No. None
Storage 4°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₇BF₄N₄O₃
Molecular Weight 328.07
Synonym(s) 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-morpholinium tetrafluoroborate
SMILES C[N+]1(CCOCC1)C2=NC(=NC(=N2)OC)OC.[B-](F)(F)(F)F

Description

This tetrafluoroborate salt enables efficient coupling under mild conditions, featuring a reactive triazine core paired with a stable morpholinium moiety. The dimethoxy substituents enhance solubility and reactivity, while the tetrafluoroborate counterion ensures low hygroscopicity. Ideal for peptide synthesis and conjugation workflows requiring high functional group tolerance and bench-stable performance.

Application

4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium tetrafluoroborate serves as a highly effective coupling reagent for amide and ester bond formation. Its triazinyl moiety enables rapid activation of carboxylic acids under mild conditions, while the morpholinium counterion enhances solubility and reaction efficiency. The compound exhibits excellent bench stability, minimal racemization, and facilitates straightforward purification—ideal for peptide synthesis and medicinal chemistry applications requiring high functional group tolerance and reproducible yields.

Safety Information

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GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H314
Precautionary Statements : P264-P270-P271-P280-P304+P340-P330-P363-P501

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Computational Chemistry Data

TPSA 66.36
LogP 1.1561
H_Acceptors 6
H_Donors 0
Rotatable_Bonds 3

Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Morpholine compounds

General Reagents Condensation Reaction & Active Esterification

Chemical Biology Pharmaceutical Development and Drug Discovery Research Bioconjugation Zero-length Crosslinkers

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Peptide Coupling Agents

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Peptide Coupling Agents

Biochemistry Biochemicals and Reagents Bioconjugation Zero-length Crosslinkers

Chemical Synthesis Organometallic Reagents Organoboron Boronic Acids and Derivatives

Chemical Synthesis Synthetic Reagents Coupling Coupling Reagents (Other)

Key Words

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4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium tetrafluoroborate

CAS No. 293311-03-2

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