Ethyl 2-(3-bromopropanamido)-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 324022-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324022-71-1 |
| Molecular Formula | C14H16BrNO4S |
| Molecular Weight | 374.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-bromopropanamido)-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 324022-71-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H16BrNO4S. Molecular weight: 374.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H16BrNO4S |
| Molecular Weight | 374.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
Recommended Standards
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- N-(4-bromophenyl)-4-methyl-2-(pyridin-4-yl)thiazole-5-carboxamide (CAS 321430-19-7)
- 2-((5-(2-Bromophenyl)-1H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 773810-92-7)
- [1-(2-chlorophenyl)-1h-1,2,3-triazol-4-yl]methanol (CAS 1126635-72-0)
- Methyl 2-hydroxy-2-(thiophen-2-yl)-2-(thiophen-3-yl)acetate (CAS 28748-67-6)
- m-Iodohippuric Acid (2-(3-iodobenzamido)acetic acid) (CAS 52386-94-4)
- tert-Butyl 3-((3-isopropyl-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate (CAS 1695064-18-6)
- 1-Methyl-6-(1-methylethyl)-1H-indole-2-carboxylic Acid (CAS 1240579-11-6)
- Ethyl 3,6-dibromoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1119448-99-5)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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