155633-54-8
155633-54-8
Chemical Structure
Drometrizole trisiloxane
- CAS No.: 155633-54-8
- Formula:C24H39N3O3Si3
- Molecular Weight:501.84
IUPAC Name: 2-bromo-5-hydroxy-N-(4-hydroxyphenethyl)-4-methoxy-N-methylbenzamide
InChIKey: HUVYTMDMDZRHBN-UHFFFAOYSA-N
SMILES: CC1=CC(=C(C(=C1)N2N=C3C=CC=CC3=N2)O)CC(C)C[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C
Biological Activity: Drometrizole trisiloxane is an oil-soluble broad-spectrum sunscreen and ultraviolet filter belonging to the benzotriazole class. Drometrizole trisiloxane absorbs UVA and UVB radiation and prevents skin pigmentation. Drometrizole trisiloxane can be used in sunscreen-related research[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Drometrizole trisiloxane | 98.0% | Drometrizole trisiloxane is an oil-soluble broad-spectrum sunscreen and ultraviolet filter belonging to the benzotriazole class. Drometrizole trisiloxane absorbs UVA and UVB radiation and prevents skin pigmentation. Drometrizole trisiloxane can be used in sunscreen-related research. | ||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Drometrizole trisiloxane (Standard) | ≥98% | Drometrizole trisiloxane (Standard) is the analytical standard of Drometrizole trisiloxane. This product is intended for research and analytical applications. Drometrizole trisiloxane is a photostable, oil-soluble chemical UVB and UVA filter with two absorption peaks, one at 303 nm (UVB) and the other at 344 nm (UVA). Drometrizole trisiloxane can be used in cosmetics to absorb ultraviolet radiation. | ||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
References
- [1]. Turner CW, et al. Modernizing U.S. Sunscreen Regulations: How Newer Filters Can Improve Public Health. Photodermatology, photoimmunology & photomedicine. 2025 Sep;41(5):e70032.
- [2]. Wu Z, et al. Unraveling profiles of organic ultraviolet filters in coastal waters of the East China Marginal Seas. Environmental pollution (Barking, Essex : 1987). 2025 Nov 01;384:126968.
