Molekula
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMTMM) is a highly effective triazine-based condensing (coupling) reagent used in peptide synthesis and bioconjugation to form amide bonds under mild conditions. It is particularly valued for its efficiency in activating carboxyl groups in aqueous environments without requiring harsh conditions. This chemical has a CAS number of 3945-69-5, with the molecular formula C10H17ClN4O3 and a molecular weight of 276.72 g/mol. It must be stored between 2 to 8°C. The product is classified with the signal word Danger due to its hazardous properties. Molekula supplies 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
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Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90033957 |
| CAS Number | 3945-69-5 |
| IUPAC Name | 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium chloride |
| Molecular Formula | C10H17ClN4O3 |
| Molecular Weight | 276.72 |
| Exact Mass | 276.0989 |
| SMILES | C[N+]1(CCOCC1)C2=NC(=NC(=N2)OC)OC.[Cl-] |
| InChIKey | BMTZEAOGFDXDAD-UHFFFAOYSA-M |
| InChI | InChI=1S/C10H17N4O3.ClH/c1-14(4-6-17-7-5-14)8-11-9(15-2)13-10(12-8)16-3;/h4-7H2,1-3H3;1H/q+1;/p-1 |
| PubChem CID | 2734059 |
| UN Number | UN3261 |
| REACH Code | Y110 |
| HTS Code | 29349990 |
| Tariff Code | 2934999090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium chloride
- 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMTMM)
- 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methymorpholinium chloride
- 4-(4,6-Dimethoxy-1,3,5-triazine-2-yl)-4-methylmorpholinium chloride
- 4-(4,6-Dimethoxy-S-triazin-2-yl)-4-methylmorpholinium chloride
- C10H17ClN4O3
- DMTMM
- kunishima coupling reagent
- Morpholinium, 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methyl-, chloride
- Morpholinium, 4-(4,6-dimethoxy-S-triazin-2-yl)-4-methyl-, chloride
Frequently asked questions
What is 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (CAS 3945-69-5) used for?
This compound is primarily used as a crosslinker in peptide synthesis, particularly for forming amide bonds in solid-phase peptide synthesis (SPPS), and as a reagent in organic synthesis for activating carboxyl groups.
What is the molecular formula and molecular weight of this compound?
The molecular formula is C₁₀H₁₇ClN₄O₃, and the molecular weight is 276.72 g/mol.
How should this chemical be stored?
Store at 2–8°C in a cool, dry place. Avoid exposure to moisture and light, and keep containers tightly sealed.
What purity grades or forms (e.g., solid, solution) does Molekula supply for this product?
Molekula supplies this compound in solid form at a minimum purity of 98% (HPLC/GC). Custom formulations or solutions may be available upon request.
Can Molekula supply this compound in bulk quantities?
Yes, bulk quantities are available upon inquiry. Minimum order quantities and lead times vary based on demand and synthesis scheduling.
What documentation comes with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a batch-specific label with CAS, lot number, and storage instructions. Additional documentation (e.g., SDS translations) can be provided upon request.
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