2-(4-Bromo-3-methylbenzenesulfonamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide CAS 790284-91-2
| CAS No. | 790284-91-2 |
| Molecular Formula | C17H19BrN2O3S2 |
| Molecular Weight | 443.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-Bromo-3-methylbenzenesulfonamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(4-Bromo-3-methylbenzenesulfonamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 790284-91-2), a certified reference material (molecular formula C17H19BrN2O3S2, MW 443.38 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 2-(4-Bromo-3-methylbenzenesulfonamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 443.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-Bromo-3-methylbenzenesulfonamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H19BrN2O3S2 |
| Molecular Weight | 443.38 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bromo Standards
- 1-Bromo-4-[1-(4-bromophenyl)-2,2,2-trichloroethyl]benzene (CAS 2990-17-2)
- 4-(6-Bromo-1H-indol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 2126164-27-8)
- 6-Bromo-8-ethyl-2-[[4-(4-methylpiperazin-1-yl)phenyl]amino]-8H-pyrido[2,3-d]pyrimidin-7-one (CAS 1232030-40-8)
- 6-Bromo-1-cyclopentyl-N-[(4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]-1H-indazole-4-carboxamide (CAS 1346703-22-7)
- 1-((4-Bromo-5-methoxy-2-methylphenyl)sulfonyl)-4-(4-fluorophenyl)piperazine (CAS 898650-85-6)
- Ethyl 2-(4-((4-bromo-5-(dimethylcarbamoyl)thiazol-2-yl)oxy)phenoxy)propanoate (CAS 1000575-49-4)
- 4-[(2E)-3-(5-Bromo-2-methoxyphenyl)prop-2-enoyl]phenyl thiophene-2-carboxylate (CAS 306730-12-1)
- 6-Bromo-3-(4-(2-methoxyphenyl)piperazine-1-carbonyl)-2H-chromen-2-one (CAS 663928-76-5)
Recommended Standards
- Tris(acetyloxy)plumbyl acetate (CAS 12365-56-9)
- N6-(4-Nitrobenzyl)-N2-(3-(trifluoromethyl)benzyl)-9H-purine-2,6-diamine (CAS 519178-28-0)
- Zidovudine-5-Glucuronide (CAS 117675-21-5)
- H-Ala-Arg-βNA (CAS 90836-22-9)
- 5-(3,5-Dimethyl-isoxazol-4-ylmethyl)-thiophene-2-carboxylic acid (CAS 878713-69-0)
- Methyl 3-Hydroxycyclohexanecarboxylate (CAS 37722-82-0)
- 2,4-Dibromo-3a,4,7,7a-tetrahydro-1H-4,7-methanoindene-1,8-dione (CAS 32846-64-3)
- Benzothiazol-2-yl-(4-ethoxy-phenyl)-amine (CAS 6634-87-3)
- 1-Cyclohexyl-N-ethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 21254-05-7)
- 3-(Thiazol-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1489142-70-2)
- 2-(2-Pyridyl)pyrimidine-5-carboxylic Acid (CAS 933988-22-8)
- 3-(Thiophen-3-yl)prop-2-en-1-ol (CAS 3216-42-0)
- 2-(2,3,4-Trimethoxyphenyl)cyclopropan-1-amine (CAS 1157693-76-9)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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 18665070610 / Nicole.chen@cato-chem.com