2-Methoxy-5-methylbenzenesulfonamide CAS 82020-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82020-49-3 |
| Molecular Formula | C8H11NO3S |
| Molecular Weight | 201.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Methoxy-5-methylbenzenesulfonamide (CAS 82020-49-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H11NO3S. Molecular weight: 201.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H11NO3S |
| Molecular Weight | 201.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 5-Methoxy-2-methylbenzene-1-sulfonamide (CAS 1261795-93-0)
- 5-Methoxy-2-(methylsulfonyl)aniline (CAS 1546045-10-6)
- Ethyl 2-methoxy-4-methylthiazole-5-carboxylate (CAS 156498-60-1)
- 2-Methoxy-4-(methylsulfonyl)aniline (CAS 41608-73-5)
- 2-Methoxy-4-methylbenzenesulfonamide (CAS 59554-39-1)
- 3-Methoxy-2-methylbenzenesulfonamide (CAS 80563-85-5)
- 3-Methoxy-4-(methylsulfonyl)aniline (CAS 75259-31-3)
- 3-Methoxy-4-methylbenzene-1-sulfonamide (CAS 858842-14-5)
Recommended Standards
- 3-(1-Hydroxyethyl)benzene-1-sulfonamide (CAS 210827-01-3)
- 3-(4,5-Dimethyl-2-oxo-2,3-dihydro-1,3-thiazol-3-yl)propanoic acid (CAS 926214-43-9)
- 2-Hydroxy-N,N-dimethylbenzenesulfonamide (CAS 30988-90-0)
- 3-(1-Methoxypropan-2-yl)-2H-benzo[e][1,3]thiazine-2,4(3H)-dione (CAS 338415-47-7)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(p-tolyl)methanone (CAS 898757-46-5)
- 3-{[2-Chloro-4-(1-methyl-1-phenylethyl)phenoxy]-methyl}pyrrolidine hydrochloride (CAS 1220029-66-2)
- 1-Bromo-4-chloro-5-methyl-2-nitrobenzene (CAS 1160573-61-4)
- N-(Cyclohexylmethyl)piperidin-4-amine (CAS 867009-08-3)
- 2-((Cyclopropylmethoxy)methyl)butane-1-sulfonyl chloride (CAS 1494391-60-4)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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