51825

Bemotrizinol

analytical standard

• Synonym(s): 2,4-Bis[4-(2-ethylhexyloxy)-2-hydroxyphenyl]-6-(4-methoxyphenyl)-1,3,5-triazine
• Empirical Formula (Hill Notation): C₃₈H₄₉N₃O₅
• CAS Number: 187393-00-6
• Molecular Weight: 627.81
• Beilstein/REAXYS Number: 11322254
• MDL number: MFCD08435974
• UNSPSC Code: 77101502
• PubChem Substance ID: 329757749
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• composition: carbon content, 72.70% (theory); hydrogen content, 7.87% (theory); nitrogen content, 6.69% (theory)
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 77-85 °C
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• SMILES string: CCCCC(CC)COc1ccc(c(O)c1)-c2nc(nc(n2)-c3ccc(OCC(CC)CCCC)cc3O)-c4ccc(OC)cc4
• InChI: 1S/C38H49N3O5/c1-6-10-12-26(8-3)24-45-30-18-20-32(34(42)22-30)37-39-36(28-14-16-29(44-5)17-15-28)40-38(41-37)33-21-19-31(23-35(33)43)46-25-27(9-4)13-11-7-2/h14-23,26-27,42-43H,6-13,24-25H2,1-5H3
• InChI key: XVAMCHGMPYWHNL-UHFFFAOYSA-N

Description

General description

Bemotrizinol is a fat-soluble organic UV filter that belongs to the family of methoxybenzenes. It is commonly used as a constituent of sunscreen products due to its ability to absorb UV-A radiations. It is commonly sold as Tinosorb S and Escalol S.[1]

Application

The analytical standard can also be used as follows:

• Multi-residue analysis of five UV filters in sunscreen lotion and human outermost skin samples by ultrasound-vortex-assisted DLLME (US-VA-DLLME) and high-performance liquid chromatography-diode array detection (HPLC-DAD)
• Quantification of nine organic UV filters in coastal sand samples using an optimized high-performance liquid chromatography (HPLC) method based on a biphenyl core-shell column, in combination with UV and fluorescence detection
• Determination of the analyte in topical pharmaceutical formulations by reversed-phase high-performance liquid chromatography method (RP-HPLC).[1]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable