3-methanesulfonyl-4-methoxyaniline CAS 13736-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13736-78-2 |
| Molecular Formula | C8H11NO3S |
| Molecular Weight | 201.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-methanesulfonyl-4-methoxyaniline (CAS 13736-78-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H11NO3S. Molecular weight: 201.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1960 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methanesulfonyl Standards
- 2-methanesulfonyl-6-methoxyaniline (CAS 148726-71-0)
- 3-Methanesulfonyl-4,6-dimethyl-1,2-dihydropyridin-2-one (CAS 861212-00-2)
- 5-Methanesulfonyl-2-methoxyaniline (CAS 20945-70-4)
- 2-Methanesulfonyl-n-methylethane-1-sulfonamide (CAS 98785-29-6)
- (4-methanesulfonyl-2-methylphenyl)hydrazine (CAS 782436-54-8)
- 2-Methanesulfonyl-1-phenylethan-1-ol (CAS 5324-56-1)
- 3-Methanesulfonyl-5-methyl-1,2-thiazole-4-carbonitrile (CAS 82000-51-9)
- 5-methanesulfonyl-2,3-dimethylaniline (CAS 1335140-62-9)
Recommended Standards
- 3-[(1s)-1-hydroxyethyl]benzene-1-sulfonamide (CAS 1372452-60-2)
- 1374407-95-0 2-Isopropoxy-4-methyl-1,3-thiazole-5-carboxylic acid MFCD22201639 (CAS 1374407-95-0)
- 3-[(1r)-1-hydroxyethyl]benzene-1-sulfonamide (CAS 1372452-41-9)
- (1-(3-Methoxybenzyl)-1h-imidazol-5-yl)methanamine hydrochloride (CAS 1707358-77-7)
- 1-(2-Amino-3-methoxyphenyl)ethanone (CAS 42465-54-3)
- Methyl [1,2,4]Triazolo[1,5-a]pyridine-7-carboxylate (CAS 1005205-51-5)
- 4-(3-Bromophenyl)-4-methylpiperidine hydrochloride (CAS 1427380-24-2)
- 2,2'-(2,5-Diethynyl-1,4-phenylene)dithiophene (CAS 2701595-07-3)
- 3-methyl-1,4,6,7-tetrahydroindazol-5-one (CAS 1204220-90-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
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