5-Bromo-N-(1-ethyl-1h-pyrazol-4-yl)thiophene-2-carboxamide CAS 1247457-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247457-31-3 |
| Molecular Formula | C10H10BrN3OS |
| Molecular Weight | 300.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-N-(1-ethyl-1h-pyrazol-4-yl)thiophene-2-carboxamide (CAS 1247457-31-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10BrN3OS. Molecular weight: 300.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10BrN3OS |
| Molecular Weight | 300.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-N-cyclohexyl-2-fluorobenzamide (CAS 1016720-90-3)
- 5-Bromo-N-((3-methylthiophen-2-yl)methyl)furan-2-carboxamide (CAS 1181532-74-0)
- 4-Bromo-N-((4-methylthiazol-2-yl)methyl)-1h-pyrrole-2-carboxamide (CAS 1183846-39-0)
- 6-Bromo-8-ethyl-2-methylsulfanylpyrido[2,3-d]pyrimidin-7-one (CAS 1232030-55-5)
- 3-BRomo-n-cyclohexyl-5-fluorobenzamide (CAS 1329464-99-4)
- 6-Bromo-4-(ethylthio)pyrrolo[1,2-b]pyridazine-3-carboxamide (CAS 1400690-23-4)
- 8-Bromo-1,3,4,5-tetrahydrothiopyrano[4,3-b]indole 2,2-dioxide (CAS 1465009-25-9)
- 6-Bromo-1,3,4,5-tetrahydrothiopyrano[4,3-b]indole 2,2-dioxide (CAS 1488260-07-6)
Recommended Standards
- n-((5-Bromothiophen-2-yl)methyl)-1-methyl-1h-pyrazole-4-carboxamide (CAS 1241053-17-7)
- n-(2-(1h-Imidazol-1-yl)ethyl)-3-bromothiophene-2-carboxamide (CAS 1280814-98-3)
- Ethyl 3-amino-5-bromobenzo[b]thiophene-2-carboxylate (CAS 1308649-79-7)
- (R)-3,4-Dihydro-2H-pyrano[3,2-c]pyridin-4-ol (CAS 1443111-65-6)
- 2-(4-Amino-1H-pyrazol-1-yl)acetohydrazide hydrochloride (CAS 1256264-87-5)
- Tadalafil impurity 125 (CAS CATO-C4X-1087125)
- 3-Chloro-n-(2-methyl-3-nitrophenyl)propanamide (CAS 1087791-98-7)
- 3-(2,3-Dihydro-1h-inden-5-yl)-3-methylbutan-1-amine (CAS 1226219-17-5)
- Mosapride Impurity 23 (CAS CATO-C4X-104423)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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