1-(3,4-Dimethoxyphenyl)-3-tosylpropan-1-one CAS 477334-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477334-33-1 |
| Molecular Formula | C18H20O5S |
| Molecular Weight | 348.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(3,4-Dimethoxyphenyl)-3-tosylpropan-1-one (CAS 477334-33-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H20O5S. Molecular weight: 348.41 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H20O5S |
| Molecular Weight | 348.41 g/mol |
| 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.) | 2025 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- Methyl 4-(3,4-dimethoxyphenyl)-3-[(E)-[(dimethylamino)methylidene]amino]thiophene-2-carboxylate (CAS 1785883-87-5)
- (2E)-3-(3,4-Dimethoxyphenyl)-2-(4-phenyl-1,3-thiazol-2-yl)prop-2-enenitrile (CAS 313687-64-8)
- 2-(1-(3,4-Dimethoxyphenyl)-3-oxo-3-(p-tolyl)propyl)malononitrile (CAS 332100-68-2)
- Butyl 4-(2,4-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300799-47-7)
- Butyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300690-14-6)
- 2-(3,4-Dimethoxyphenyl)-N-(2-(dimethylamino)-2-(thiophen-2-yl)ethyl)acetamide (CAS 850471-87-3)
- 3,5-dimethoxyphenyl 2,4,6-trimethoxybenzoate (CAS CATO-C3D-25796)
- 5-(2,4-Dimethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1251589-86-2)
Recommended Standards
- (6-trimethylsilyl-1,3-benzodioxol-5-yl) trifluoromethanesulfonate (CAS 717903-52-1)
- 1-(Trimethylsilyl)naphthalen-2-yl trifluoromethanesulfonate (CAS 252054-88-9)
- 1-(Chroman-2-yl)-N-((5-(4-fluorophenyl)pyridin-3-yl)methyl)methanamine (CAS 177975-08-5)
- Ethyl 3,5-dimethylpyrazine-2-carboxylate (CAS 1259479-68-9)
- 4-Bromo-5-methoxythiophene-2-carbaldehyde (CAS 77133-21-2)
- 3-Chloro-2-(ethylsulfanyl)-5-(trifluoromethyl)pyridine (CAS 1881322-06-0)
- 3-methanesulfonylpyrrolidine (CAS 433980-62-2)
- (2S)-1-[(2,3-dihydro-1,4-benzodioxin-6-yl)carbamoyl]pyrrolidine-2-carboxylic acid (CAS 1026763-78-9)
- 4-Bromo-8-chloro-5-methoxyquinoline (CAS 1189107-37-6)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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