5-Chloro-N-[2-(1H-indol-3-yl)ethyl]-3-methyl-1-benzothiophene-2-sulfonamide CAS 900019-90-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900019-90-1 |
| Molecular Formula | C19H17ClN2O2S2 |
| Molecular Weight | 404.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-N-[2-(1H-indol-3-yl)ethyl]-3-methyl-1-benzothiophene-2-sulfonamide (CAS 900019-90-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H17ClN2O2S2. Molecular weight: 404.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H17ClN2O2S2 |
| Molecular Weight | 404.93 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 26166-39-2 PEZ8F05ODV Ascochlorin Benzaldehyde, 3-chloro-4,6-dihydroxy-2-methyl-5-(3-methyl-5-(1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl)-, (1R-(1alpha(2E,4E),2beta,6beta))- beta-Resorcylaldehyde, 5-chloro-6-methyl-3-(3-methyl-5-(1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl)-, (E,E)- Antibiotic LL-Z1272 gamma 3-Chloro-4,6-dihydroxy-2-methyl-5-(3-methyl-5-(1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl)benzaldehyde (1R-(1alpha(2E,4E),2beta,6beta))- Ilicicolin D LL-Z 1272 gamma NSC 287492 UNII-PEZ8F05ODV (CAS 26166-39-2)
- 4-Amino-2-hydroxy-3,5-diiodobenzoic acid (CAS 74764-64-0)
- Mometasone Furoate Impurity 25 (CAS CATO-C4X-170425)
- 3-Bromo-4-methylbenzenesulfonamide (CAS 210824-69-4)
- 5-(4-Chlorobenzoyl)-2-(phenylamino)-4-(1H-pyrrol-1-yl)thiophene-3-carbonitrile (CAS 338401-16-4)
- 3-Bromo-2-chloro-5-(trifluoromethyl)aniline (CAS 1805577-17-6)
- 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-hydroxyethyl 2-propenoate and methyl 2-methyl-2-propenoate (CAS 25230-94-8)
- 4,5,5-Trimethyl-2-phenylmorpholine (CAS 80020-34-4)
- ((3R,5R)-5-methylpyrrolidin-3-yl)methanol (CAS 748131-43-3)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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