Methyl 4-[4-(2,4-dichlorobenzenesulfonyl)piperazin-1-yl]-3-nitrobenzoate CAS 478246-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478246-59-2 |
| Molecular Formula | C18H17Cl2N3O6S |
| Molecular Weight | 474.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-[4-(2,4-dichlorobenzenesulfonyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-59-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H17Cl2N3O6S. Molecular weight: 474.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H17Cl2N3O6S |
| Molecular Weight | 474.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-[(2,6-dichlorobenzenesulfonyl)methyl]-n-[2-(4-ethylpiperazin-1-yl)ethyl]furan-2-carboxamide (CAS 899178-14-4)
- Methyl 2-[(2,5-dichlorobenzenesulfonyl)oxy]-5-iodobenzoate (CAS 297150-12-0)
- 3-(3,4-Dichlorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-41-2)
- 4-[(3,4-Dichlorobenzenesulfonyl)methyl]-1-[3-(trifluoromethyl)benzoyl]piperidin-4-ol (CAS 866019-58-1)
- 1-(3,5-Dichlorobenzenesulfonyl)-4-[5-(trifluoromethyl)pyridin-2-yl]piperazine (CAS 478077-47-3)
- 2-[4-(2,4-Dichlorobenzenesulfonyl)-1,4-diazepan-1-yl]-4,6-dimethylpyridine-3-carbonitrile (CAS 478256-91-6)
- (2E)-2-(2,4-Dichlorobenzenesulfonyl)-3-{[5-(trifluoromethyl)pyridin-2-yl]amino}prop-2-enenitrile (CAS 1025208-17-6)
- 1-(2,5-Dichlorobenzenesulfonyl)-3-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-1H-pyrazole (CAS 477712-72-4)
Recommended Standards
- 2,2-Dimethyl-4-oxo-7-[(trifluoromethane)sulfonylox y]-2,4-dihydro-1,3-benzodioxin-5-yltrifluorometha (CAS 603044-07-1)
- (3-Bromo-2,6-dimethoxypyridin-4-yl)bis(3,5-dimethylphenyl)phosphine oxide (CAS 442686-32-0)
- Ro 51 (CAS 1050670-85-3)
- (2S,6S)-2,6-Dimethylmorpholine (2R)-2-hydroxy-2-phenyl-acetic acid (CAS 943344-44-3)
- 4-(aminomethyl)-N-[2-(dimethylamino)ethyl]benzamide dihydrochloride (CAS 1258640-02-6)
- 5,8-Dichloro-1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrobromide (CAS 860437-58-7)
- (3-Ethoxy-2-methoxyphenyl)methanamine (CAS 1099618-35-5)
- (S)-2-(tert-Butoxycarbonylamino)-4-hydroxybutanoic Acid Triethylammonium Salt (S)-N-Boc-L-homoserine Triethylammonium Salt 796072-25-8 N-[(1,1-Dimethylethoxy)carbonyl]-L-homoserine Triethylammonium Salt N-tert-Butoxycarbonyl-L-homoserine Triethylammonium Salt (CAS 796072-25-8)
- 1-[(4-Chlorophenyl)methyl]-1h-pyrazol-3-amine (CAS 925154-93-4)
- T-Peptide (CAS 2022956-62-1)
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