DMTMM for Oligonucleotide Chemistry
Clean aqueous coupling for modification steps in oligo synthesis
For process chemists working on oligonucleotide modifications and conjugation steps
≥99%
Purity (HPLC)
Multi-$B
Oligo Market
PF₆
On-DNA Optimized
Aqueous
Water-Compatible
Post-synthetic modification and labeling steps in oligonucleotide manufacturing require reliable carboxyl-amine coupling in aqueous or mixed-solvent conditions. DMTMM’s water-tolerant triazine mechanism and availability in both Cl (aqueous) and PF₆ (organic) salt forms make it a versatile option for these quality-critical steps.
Challenges & Solutions
Your Challenge. Our Answer.
We understand the specific problems you face — and we built solutions for each one.
The Problem
Post-synthetic modification and conjugation steps often require aqueous-compatible coupling chemistry
Mironova’s Answer
DMTMM·Cl activates carboxylic acids directly in water at neutral pH — ideal for oligonucleotide modification steps
The Problem
EDC/NHS coupling in aqueous conditions has poor reproducibility and low yields for nucleic acid conjugates
Mironova’s Answer
DMTMM’s stable activation intermediate and broader pH tolerance offer improved reproducibility for aqueous conjugation
Published Research
Published Evidence
Key findings from peer-reviewed literature relevant to your application.
Aqueous Activation Stability
DMTMM forms a stable acyloxytriazine intermediate in water, unlike EDC’s transient O-acylisourea that rapidly hydrolyzes.
Kunishima et al., Tetrahedron 1999
On-DNA Amidation Performance
DMTMM·PF₆ achieved higher conversion than HATU for on-DNA amidation, demonstrating nucleic acid compatibility.
Hosozawa et al., Bioorg. Med. Chem. Lett. 2024
Market Context
Oligonucleotide Manufacturing Is Scaling Rapidly
The oligonucleotide therapeutics market is growing rapidly, driven by mRNA, ASO, and siRNA therapeutic pipelines. As oligo manufacturing scales, post-synthetic modification and labeling steps require reagents that perform reliably in aqueous-organic workflows. DMTMM’s water-tolerant activation mechanism positions it for these quality-critical amidation steps.
Precedence Research; Mordor Intelligence; Mironova analysis
Rapid
Oligo market growth
3 Salts
Aqueous + organic options
Product Catalog
Recommended Products
The specific products from our catalog that match your application.
Application Notes
Oligonucleotide Modification Conditions
Why Mironova
Your Advantage with Mironova
Aqueous + Organic Flexibility
Cl salt for fully aqueous modification, PF₆ for polar aprotic solvents. Choose the right salt for your solvent system without changing supplier.
Industrial Nucleic Acid Interest
DMTMM-type coupling is being explored in industrial oligonucleotide manufacturing and post-synthetic modification contexts, confirming relevance beyond DEL chemistry.
No Guanidinylation Risk
Triazine mechanism avoids the guanidino side products that uronium reagents can produce on nucleobase-adjacent substrates.
Scale-Ready Supply
From R&D evaluation quantities to production campaigns. 99%+ purity with full CoA documentation for process qualification.
Request Technical Data
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FAQ
Frequently Asked Questions
Common technical questions about this product line, answered by our scientific team.
Request Evaluation Kit
Receive DMTMM samples with protocol guidance for oligonucleotide applications.
Or call us at +1 (973) 244-0393
Related Resources
Technical data, product specifications, and application guidance.