Drometrizole Trisiloxane - ≥98% , CAS No.155633-54-8

CAS: 155633-54-8 Cat. No.: D1506309 Molecular Weight: 501.84 EC Number: 687-624-2 PubChem CID: 9848888
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D1506309-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$17.90
5g
D1506309-5g
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$59.90
25g
D1506309-25g
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$199.90
100g
D1506309-100g
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$539.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Drometrizole trisiloxane (DRT) belongs to the lipophilic benzotriazole derivative class of compounds commonly utilized in sunscreen cosmetics.

Specifications

Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=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
IUPAC Name2-(benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[methyl-bis(trimethylsilyloxy)silyl]propyl]phenol
InChIKeyHUVYTMDMDZRHBN-UHFFFAOYSA-N
INCHI1S/C24H39N3O3Si3/c1-18-14-20(15-19(2)17-33(9,29-31(3,4)5)30-32(6,7)8)24(28)23(16-18)27-25-21-12-10-11-13-22(21)26-27/h10-14,16,19,28H,15,17H2,1-9H3
Isomeric 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
PubChem CID 9848888
Molecular Weight 501.84

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassTriazoles
Intermediate Tree Nodes Phenyltriazoles
Direct ParentPhenyl-1,2,3-triazoles
Alternative Parents Siloxanes  Phenylpropanes  Benzotriazoles  Para cresols  Toluenes  Trialkylheterosilanes  Heteroaromatic compounds  Organic metalloid salts  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Phenyl-1,2,3-triazole - Benzotriazole - Siloxane - Phenylpropane - P-cresol - Phenol - Toluene - Monocyclic benzene moiety - Benzenoid - Trialkylheterosilane - Heteroaromatic compound - Organic metalloid salt - Organoheterosilane - Azacycle - Organic salt - Hydrocarbon derivative - Organosilicon compound - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenyl-1,2,3-triazoles. These are organic compounds containing a 1,2,3-triazole substituted by a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
L2502302Certificate of AnalysisDec 04, 2025 D1506309
L2502303Certificate of AnalysisDec 04, 2025 D1506309
L2502335Certificate of AnalysisDec 04, 2025 D1506309
L2502347Certificate of AnalysisDec 04, 2025 D1506309
Chemical and Physical Properties
Molecular Weight501.800 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count9
Exact Mass501.23 Da
Monoisotopic Mass501.23 Da
Topological Polar Surface Area69.400 Ų
Heavy Atom Count33
Formal Charge0
Complexity613.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

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