1,3,5-Trimethoxy-2-vinylbenzene CAS 40243-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40243-91-2 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3,5-Trimethoxy-2-vinylbenzene (CAS 40243-91-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H14O3. Molecular weight: 194.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1968 |
Related Trimethoxy Standards
- 1,2,3-Trimethoxy-5-vinylbenzene (CAS 13400-02-7)
- 1,2,4-Trimethoxy-5-vinylbenzene (CAS 17598-03-7)
- 1,2,3-Trimethoxy-4-vinylbenzene (CAS 39240-15-8)
- Trimethoxy(3-methoxypropyl)silane (CAS 33580-59-5)
- Trimethoxy(pentyl)silane (CAS 2996-95-4)
- 2,3,6-Trimethoxy Benzaldehyde (CAS 5556-86-5)
- 3,4,5-trimethoxy-N-methylaniline (CAS 124346-71-0)
- 2,4,5-trimethoxy-3-methylaniline (CAS 152531-76-5)
Recommended Standards
- 1,3-Dinitrosoadamantane (CAS 66386-34-3)
- 1-(Furan-3-carbonyl)piperidin-4-amine (CAS 926210-83-5)
- 1,4-Diallylpiperazine-2,5-dione (CAS 693827-86-0)
- dodecyl N’-butyl-N-(4-methylbenzyl)imidothiocarbamate hydrobromide (CAS 1397045-18-9)
- 5-Bromoindoline-6-sulfonamide (CAS 2066546-05-0)
- Cyclohexyl(2,3-dihydro-1H-benzo[d]imidazo[1,2-a]imidazol-1-yl)methanone (CAS 67358-82-1)
- 1-(5-Iodopyrimidin-4-yl)azetidin-3-ol (CAS 1356054-75-5)
- Acetaminosalol (CAS 118-57-0)
- 3-Acetyl-4-hydroxy-7,8-dimethyl-2(1H)-quinolinone (CAS 63768-46-7)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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