5-bromothieno[2,3-b]pyridine-2-carboxylic acid CAS 1242336-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242336-81-7 |
| Molecular Formula | C8H12BrNO2S |
| Molecular Weight | 266.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromothieno[2,3-b]pyridine-2-carboxylic acid (CAS 1242336-81-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H12BrNO2S. Molecular weight: 266.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H12BrNO2S |
| Molecular Weight | 266.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromothieno Standards
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- 6-bromothieno[3,2-b]pyridine-3-carboxylic acid (CAS 2137827-09-7)
- 2-Bromothieno[2,3-c][1,5]naphthyridine (CAS 172093-51-5)
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- 5-Bromothieno[3,2-b]thiophene-2-carboxylic acid (CAS 1378448-42-0)
- Methyl 5-bromothieno[2,3-b]pyridine-2-carboxylate (CAS 1250443-94-7)
Recommended Standards
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- (2R,3S)-Pyrrolidine-2,3-dicarboxylic acid (CAS 147332-10-3)
- Dimethyl (3R,4S)-3,4-dimethylhexanedioate (CAS 6076-81-9)
- diethyl ethylene malonate (CAS 1462-12-0)
- 1,2,3,6-Tetrahydropyridin-3-ol (CAS 84794-16-1)
- 5-Bromo-2-methoxy-3-pyridinamine hydrochloride (CAS 1361970-57-1)
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