1171096-22-2 Ethyl 6-bromo-7-hydroxy-2-(propionylamino)-1-benzothiophene-3-carboxylate MFCD14281701 CAS 1171096-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171096-22-2 |
| Molecular Formula | C14H14BrNO4S |
| Molecular Weight | 372.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1171096-22-2 Ethyl 6-bromo-7-hydroxy-2-(propionylamino)-1-benzothiophene-3-carboxylate MFCD14281701 (CAS 1171096-22-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14BrNO4S. Molecular weight: 372.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14BrNO4S |
| Molecular Weight | 372.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-acetamido-6-bromo-7-methoxybenzo[b]thiophene-3-carboxylate (CAS 113407-95-7)
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- Dotinurad Impurity 248 (CAS CATO-C4X-2494248)
- 2-Methyl-5,6,7,8-tetrahydroquinazolin-5-amine (CAS 927803-66-5)
- 3-tert-Butyl-1-(3-Chlorophenyl)-1H-pyrazol-5-amine (CAS 895042-70-3)
- Isavuconazole Impurity 125 (CAS CATO-C4X-1236125)
- [(3,4-dimethylphenyl)methyl](2-methoxyethyl)amine (CAS 1152657-49-2)
- 6-Amino-2-(3-methylpiperidin-1-yl)pyrimidin-4-ol (CAS 1020243-95-1)
- Ethyl 4-amino-3-(2,5-dimethoxyphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 312922-23-9)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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