DMPT CAS#4337-33-1
Available in Two Salt Forms – Offered in both hydrochloride and hydrobromide forms, providing flexible options for different formulation and application requirements.
Well-Defined Chemical Properties – Features clear molecular formulas, molecular weights, and CAS references, ensuring easy identification and standardized industrial use.
High Application Adaptability – The dual-form availability enhances compatibility across feed, aquaculture, and specialty chemical applications.
Reliable Fine Chemical Intermediate – As a recognized sulfur-containing compound, DMPT serves as a stable and valuable raw material for specialized formulations.
Products Description of DMPT CAS#4337-33-1
Dimethyl-β-propiothetin, abbreviated as DMPT, is available in two forms. One is Dimethyl-β-propiothetin hydrochloride, with CAS No. 4337-33-1, molecular formula C₅H₁₁SO₂Cl, and molecular weight 170.66.
The other form is Dimethyl-β-propiothetin hydrobromide, with CAS No. 20986-22-5, molecular formula C₅H₁₁SO₂Br, and molecular weight 216.12.
DMPT Chemical Properties
| Melting point | 129 °C |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | White to Off-White |
| InChIKey | RRUMKKGRKSSZKY-UHFFFAOYSA-N |
| CAS DataBase Reference | 4337-33-1(CAS DataBase Reference) |
| HS Code | 2930.90.4950 |
Product Application of DMPT CAS#4337-33-1
DMPT is recognized as the fourth generation of aquatic attractants and is currently considered one of the most effective attractants available. Its strong attractant performance is often vividly described as a “fish-biting stone,” meaning that even when applied to a stone, it can still attract fish to bite.
Its most common application is in fishing bait, where it significantly enhances bait attractiveness and helps fish bite the hook more easily. In industrial use, DMPT serves as an environmentally friendly aquatic feed additive that promotes feed intake in aquatic animals and supports faster growth rates.
