1,2,3-Trimethoxy-4-methylbenzene CAS 33257-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33257-15-7 |
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3-Trimethoxy-4-methylbenzene (CAS 33257-15-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14O3. Molecular weight: 182.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Trimethoxy Standards
- 1,2,3-Trimethoxy-5-methylbenzene (CAS 6443-69-2)
- 1,3,5-Trimethoxy-2-methylbenzene (CAS 14107-97-2)
- Trimethoxy(oxiran-2-ylmethyl)silane (CAS 20222-57-5)
- 1,1,1-Trimethoxy-2-(propan-2-yloxy)ethane (CAS 1216220-50-6)
- 3,4,5-Trimethoxy-1H-pyrrol-2(5H)-one (CAS 177087-48-8)
- Trimethoxy(pentyl)silane (CAS 2996-95-4)
- 1,3,5-Trimethoxy-<SUP>13</SUP>C<SUB>3</SUB>-benzene (CAS 1622142-76-0)
- 2,4,6-Trimethoxy-1,3,5-Triazine (CAS 877-89-4)
Recommended Standards
- 1,2,3,4-Tetrahydrocyclopenta[b]indole-7-carbonitrile (CAS 628294-80-4)
- 1,2,4-Trimethyl-2,5-diazabicyclo[2.2.2]octane-3,6-dione (CAS 817575-51-2)
- 1-(tert-Butyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 376387-68-7)
- 1,4-Dibromo-3,5-difluoro-2-(difluoromethoxy)benzene (CAS 1806353-79-6)
- 2-Chloro-N-(2,3-dichlorophenyl)acetamide (CAS 33560-47-3)
- 4-[(5-Isopropyl-2-methylphenoxy)methyl]piperidinehydrochloride (CAS 1220019-53-3)
- 3-Bromo-5-chloro-2-(trifluoromethyl)pyridine (CAS 823222-22-6)
- N-Benzhydryl-2-nitro-5-(1-piperazinyl)aniline (CAS 1222775-89-4)
- 1-Methyl-4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)-1H-pyrazole (CAS 1487353-22-9)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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