Bis(3,4-dimethoxyphenyl)methanone CAS 4131-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4131-03-7 |
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bis(3,4-dimethoxyphenyl)methanone (CAS 4131-03-7) pharmaceutical standards reference standard. Molecular formula: C17H18O5. Molecular weight: 302.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Bis Standards
- (2,3-Dimethoxyphenyl)(3,4-dimethoxyphenyl)methanone (CAS 50625-53-1)
- Bis(2,4-dimethoxyphenyl)methanone (CAS 3555-85-9)
- 5-(3,4-Dimethoxyphenyl)-2-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 731816-85-6)
- N-(2,4-dimethoxyphenyl)-4-nitrobenzamide (CAS 152586-90-8)
- N-(3,5-Dimethoxyphenyl)-4-nitrobenzamide (CAS 152586-91-9)
- N-(2,4-dimethoxyphenyl)-3-nitrobenzamide (CAS 152586-93-1)
- 1,2-Bis(3,4-dimethoxyphenyl)ethane (CAS 5963-51-9)
- N-(3,4-Dimethoxyphenyl)-2-nitrobenzamide (CAS 455887-65-7)
Recommended Standards
- Bis(3-(methoxymethoxy)phenyl)methanone (CAS 938458-74-3)
- 2',6'-Dihydroxy 4',4-dimethoxydihydrochalcone (CAS 35241-54-4)
- Bis(2-ethoxyphenyl) carbonate (CAS 85068-49-1)
- 1-(4-(((2R,3S)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-1H-1,2,3-triazol-5-yl)-N,N-dimethylmethanamine hydrochloride (CAS 188923-01-5)
- 2,2-Dimethylvaleroylchloride (CAS 15721-22-9)
- Dibutyl Phosphite (CAS 1809-19-4)
- 2-(3-Bromo-2-methoxy-5-methylphenyl)-1,3-dioxolane (CAS 2221812-25-3)
- Clindamycin 2,4-Dipalmitate (CAS CATO-C4X-1341127)
- 2-Oxo-2,5,7,8-tetrahydro-1h-thiopyrano[4,3-b]pyridine-3-carboxylic acid 6,6-dioxide (CAS 1249349-29-8)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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