1,3,5-Trimethoxy-2-(2-methylallyl)benzene CAS 81156-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81156-49-2 |
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3,5-Trimethoxy-2-(2-methylallyl)benzene (CAS 81156-49-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H18O3. Molecular weight: 222.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Trimethoxy Standards
- 4,5,6-Trimethoxy-2,3-dihydro-1H-inden-1-one (CAS 16718-42-6)
- 1,2,3-Trimethoxy-5-(prop-2-yn-1-yloxy)benzene (CAS 860787-50-4)
- 3,4,6-Trimethoxy-1(3H)-isobenzofuranone 97% (CAS 189454-29-3)
- 4,5,6-Trimethoxy-2-benzofuran-1(3H)-one (CAS 4087-80-3)
- 2,6,8-Trimethoxy-7-methyl-7H-purine (CAS 817631-50-8)
- 1,2,3-Trimethoxy-5-(prop-2-en-1-yloxy)benzene (CAS 150571-99-6)
- Trimethoxy(4-vinylphenyl)silane (CAS 18001-13-3)
- Trimethoxy(styryl)silane (CAS 70531-02-1)
Recommended Standards
- 1,2-Di(thiophen-3-yl)ethane-1,2-dione (CAS 7333-08-6)
- 1,3-Diphenyl-2-buten-1-one (CAS 495-45-4)
- 1,1-Diethyl-3-(4-methoxyphenyl)urea (CAS 56015-84-0)
- 2-(Benzylsulfonyl)benzoic acid (CAS 13536-21-5)
- tert-butyl N-phenethylcarbamate (CAS 81616-14-0)
- 4-(Thiophen-3-yl)butan-1-ol (CAS 22053-88-9)
- S-(2,4-Dinitrophenyl)-Glutathione (CAS 26289-39-4)
- 3-Amino-1-(2,2,2-trifluoroethyl)-1,2-dihydropyridin-2-one (CAS 1250672-75-3)
- 4-Chloro-3-cyclopropoxy-2-(trifluoromethyl)pyridine (CAS 1243463-58-2)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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 13829788188 / jacky.chen@cato-chem.com