5-Methyl-4-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)benzene-1,3-diol CAS 23665-96-5
| CAS No. | 23665-96-5 |
| Molecular Formula | C22H32O2 |
| Molecular Weight | 328.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Methyl-4-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)benzene-1,3-diol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5-Methyl-4-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)benzene-1,3-diol (CAS 23665-96-5) is a high-purity analytical reference standard with the molecular formula C22H32O2 and a molecular weight of 328.49 g/mol.
The molecular framework of 5-Methyl-4-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)benzene-1,3-diol (C22H32O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H32O2 |
| Molecular Weight | 328.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Recommended Standards
- 4-[(oxolan-2-yl)methyl]-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 588696-92-8)
- 9-cis-Retinol Acetate (CAS 29584-22-3)
- 4-[(furan-2-yl)methyl]-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 588696-95-1)
- cis-9:10-Epoxy-12-hydroxystearic acid methyl ester Mixture of isomers (CAS 30602-82-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com