Methyl 3-(2-{[(4-bromophenyl)carbamoyl]carbonyl}-1H-pyrrol-1-yl)thiophene-2-carboxylate CAS 477857-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477857-81-1 |
| Molecular Formula | C18H13BrN2O4S |
| Molecular Weight | 433.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(2-{[(4-bromophenyl)carbamoyl]carbonyl}-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 477857-81-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13BrN2O4S. Molecular weight: 433.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13BrN2O4S |
| Molecular Weight | 433.28 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- Defluoro Hydroxy AM-694 (CAS 335160-94-6)
- N,N-Bis-boc-2-iodo-6-methyl-phenylamine (CAS 2055840-80-5)
- Benzyl N-Boc-3-amino-5-iodopentanoate (CAS 643044-91-1)
- 2-(2,2-Difluoroethyl)-2h,3h,5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]piperazin-3-one (CAS 1498956-59-4)
- N-(3-Chlorophenyl)-cyanamide (CAS 54507-99-2)
- 1-(3-Fluorobenzyl)-5-methyl-1h-pyrazol-3-amine (CAS 1240573-68-5)
- 3-Amino-5-bromobenzamide (CAS 1261609-26-0)
- 4-Amino-3,5-difluorobenzeneboronic acid pinacol ester, 96% (CAS 939968-08-8)
- (R)-2-acetamido-2-(4-nitrophenyl)ethyl acetate (CAS 1212348-21-4)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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