Methyl 4-bromo-5-isobutylthiophene-2-carboxylate CAS 1399655-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1399655-26-5 |
| Molecular Formula | C10H13BrO2S |
| Molecular Weight | 277.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-bromo-5-isobutylthiophene-2-carboxylate (CAS 1399655-26-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H13BrO2S. Molecular weight: 277.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H13BrO2S |
| Molecular Weight | 277.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-Bromo-3-(butane-1-sulfonyl)benzene (CAS 1215077-78-3)
- 2-Bromo-1-methyl-4-(propylsulfonyl)benzene (CAS 1240287-04-0)
- 1-Bromo-4-((isopropylsulfonyl)methyl)benzene (CAS 1351392-42-1)
- 1-Bromo-3-[(2-methylpropyl)sulfonyl]benzene (CAS 1355247-79-8)
- 4-Bromo-5-butylthiophene-2-carbohydrazide (CAS 1399659-23-4)
- 3-(3-Bromo-5-methylthiophen-2-yl)-3-methylbutanoic acid (CAS 1513723-96-0)
- N-(4-Bromo-5-methylthiazol-2-yl)pivalamide (CAS 1934481-33-0)
- 1-Bromo-2-(isobutylsulfonyl)benzene (CAS 444581-50-4)
Recommended Standards
- 2-(((5-Bromothiophen-2-yl)methyl)(methyl)amino)propanamide (CAS 1355457-47-4)
- 1-(2-Bromopropyl)-2-(methylsulfonyl)benzene (CAS 1409646-13-4)
- 4,6-Bis(difluoromethyl)-1-methyl-1h-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354704-32-7)
- 1-(2-Aminoethyl)-3-ethylcyclohexan-1-ol (CAS 1499328-33-4)
- 2-[(3-Chlorophenyl)methyl]-4-[(2,6-dichlorophenyl)methoxy]quinazoline (CAS 400078-64-0)
- (E)-2-((dimethylamino)methylene)cyclohexan-1-one hydrochloride (CAS 1417574-78-7)
- 1H-Benzo[d]imidazole-5,6-dicarbonitrile (CAS 267642-46-6)
- Ethyl 5-fluoro-1-phenyl-1H-pyrazole-4-carboxylate (CAS 1269294-15-6)
- phenyl(trifluoromethyl)mercury (CAS 24925-18-6)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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