m-Aminophenyl Tosylate CAS 3865-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3865-15-4 |
| Molecular Formula | C13H13NO3S |
| Molecular Weight | 263.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
m-Aminophenyl Tosylate (CAS 3865-15-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H13NO3S. Molecular weight: 263.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H13NO3S |
| Molecular Weight | 263.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related m Standards
- 2-Aminophenyl 4-methylbenzene-1-sulfonate (CAS 1216-96-2)
- 4-Aminophenyl 4-methylbenzenesulfonate (CAS 3899-93-2)
- 9-(4’-Aminophenyl)-9H-pyrido[3,4-b]indole-d4 (CAS 1215697-37-2)
- 2-(4-Aminophenyl)quinoline-4-carboxamide (CAS 444151-71-7)
- (2-Aminophenyl)(4-(2-methoxyethyl)piperazin-1-yl)methanone (CAS 923200-87-7)
- Ethyl 2-(4-aminophenyl)-3,3,3-trifluoro-2-hydroxypropanoate (CAS 192775-47-6)
- 1-(2-Aminophenyl)-5-bromo-1H-pyrazole-4-carbonitrile (CAS 1269291-13-5)
- 1-(4-Aminophenyl)-5-bromo-1H-pyrazole-4-carbonitrile (CAS 1269292-39-8)
Recommended Standards
- Ethyl 4-hydroxy-6-(methylthio)quinoline-3-carboxylate (CAS 26893-09-4)
- Methyl 2-amino-4-(4-methoxyphenyl)thiophene-3-carboxylate (CAS 350988-34-0)
- Ethyl 4-hydroxy-2-(4-methylphenyl)-1,3-thiazole-5-carboxylate (CAS 263016-18-8)
- (S)-4-(3-bromophenyl)-6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1870821-29-6)
- 5-Cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243459-03-1)
- 3,5-Dimethyl-4-propoxybenzamide (CAS 1429902-80-6)
- 2,3-Dibromo-4-methylthiophene (CAS 125257-38-7)
- 1-(3,5-Dimethylphenyl)guanidine (CAS 112677-28-8)
- 4-(Methoxymethyl)-6-methyl-5-nitro-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 6281-75-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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