Methyl 4-bromo-3-hydroxy-5-(2-methoxyethoxy)thiophene-2-carboxylate CAS 1707581-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707581-67-6 |
| Molecular Formula | C9H11BrO5S |
| Molecular Weight | 311.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 4-bromo-3-hydroxy-5-(2-methoxyethoxy)thiophene-2-carboxylate (CAS 1707581-67-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11BrO5S. Molecular weight: 311.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11BrO5S |
| Molecular Weight | 311.15 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1994 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2R,3R)-7-bromo-6-(4-fluorophenyl)-2,3-dimethyl-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 1429893-64-0)
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- (2R,3S)-7-bromo-6-(4-fluorophenyl)-2,3-dimethyl-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 1429893-31-1)
- N-benzyl-4-(pyridin-2-yl)piperazine-1-carbothioamide (CAS 454230-46-7)
- Ethyl 6-bromo-4,8-dichloroquinoline-3-carboxylate (CAS 1019396-10-1)
- 2-Amino-1-(2,5-dichlorophenyl)ethan-1-one hydrochloride (CAS 51084-88-9)
- 2-Bromo-6-ethoxy-4-formylphenyl 4-methoxybenzoate (CAS 444066-10-8)
- 2-Chloro-4-propionamidobenzamide (CAS 1215376-75-2)
- 3-Bromo-4-(trifluoromethyl)picolinamide (CAS 1805578-94-2)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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