4-Bromo-3-chlorothiophene-2-carboxylic acid CAS 1401992-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1401992-28-6 |
| Molecular Formula | C5H2BrClO2S |
| Molecular Weight | 241.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-3-chlorothiophene-2-carboxylic acid (CAS 1401992-28-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H2BrClO2S. Molecular weight: 241.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H2BrClO2S |
| Molecular Weight | 241.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2,6-Di-tert-butyl-4-methylphenol D21 (CAS 64502-99-4)
- 4-Chloro-2-morpholinophenylboronic acid (CAS 2096337-81-2)
- 2,2,2-Trichloro-1-(1,3-dimethyl-1H-pyrazol-4-yl)ethanone (CAS 1306738-48-6)
- 2,3,4,9-Tetrahydro-1H-carbazol-3-ol (CAS 14384-34-0)
- 1-Isobutyl-1h-imidazol-2-amine hydrochloride (CAS 1221722-63-9)
- 2-Bromo-1-(5-chlorofuran-2-yl)ethan-1-one (CAS 887588-42-3)
- 3-Bromo-5-chloro-4-hydroxybenzonitrile (CAS 1689-86-7)
- 2-(2-Cyanophenyl)-2-methylpropanoic acid (CAS 1314655-77-0)
- 1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710674-95-5)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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