4,5-Dibromo-N-(3-isopropoxypropyl)thiophene-2-carboxamide CAS 171851-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171851-54-0 |
| Molecular Formula | C11H15Br2NO2S |
| Molecular Weight | 385.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dibromo-N-(3-isopropoxypropyl)thiophene-2-carboxamide (CAS 171851-54-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15Br2NO2S. Molecular weight: 385.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15Br2NO2S |
| Molecular Weight | 385.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Iodopyridin-3-yl (4-nitrophenyl)carbamate (CAS 246021-94-3)
- 2-(5-Bromo-4-fluoro-2-methylphenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-89-1)
- Pyraflufen (free acid) (CAS 129630-17-7)
- 4,6-Dichloro-2-(methylthio)-5-phenylpyrimidine (CAS 64415-11-8)
- 2-Chloro-5-methyl-3-nitrobenzene-1-sulfonyl chloride (CAS 871876-54-9)
- 2-(6-Bromo-2-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid (CAS 1806909-94-3)
- 7-Chloro-2-phenylquinoline-4-carboxylic Acid (CAS 5439-80-5)
- Nitrosamines Impurity 36 (CAS 84174-24-3)
- 4,5-Bis(1,3,2-dithiarsolan-2-yl)-3,6-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthene]-6-carboxylic Acid (CAS 1042084-20-7)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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