4-Methoxy-3,5-dimethylbenzenesulfonic acid CAS 783262-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 783262-46-4 |
| Molecular Formula | C9H12O4S |
| Molecular Weight | 216.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methoxy-3,5-dimethylbenzenesulfonic acid (CAS 783262-46-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12O4S. Molecular weight: 216.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12O4S |
| Molecular Weight | 216.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1986 |
| Sulfur Atoms | 1 |
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- 5-(2-Methoxy-5-methylphenyl)pyrimidin-2-ol (CAS 1111103-72-0)
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Recommended Standards
- 4-(2-Hydroxyethyl)phenyl methanesulfonate (CAS 74447-38-4)
- 5,7,8-Trichloroquinolin-6-ol (CAS 5423-56-3)
- 3-Fluoro-4'-methylbenzhydrol (CAS 38158-76-8)
- Ethyl 4-hydrazinylpiperidine-1-carboxylate (CAS 693287-94-4)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-[4-(methylsulfanyl)phenyl]acetamide (CAS 1154156-41-8)
- 4′-Carboxybenzo-15-crown-5, 98% (CAS 56683-55-7)
- Methyl (2Z)-2-(4-tert-butylbenzenesulfonyl)-3-(phenylamino)prop-2-enoate (CAS 1327171-82-3)
- Sr In Water (CAS CATO-CCRM106095)
- (3aR,4S,9bS)-9-Chloro-6-methoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 956189-13-2)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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