thieno[2,3-b]pyridin-5-ol CAS 21344-26-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21344-26-3 |
| Molecular Formula | C7H13NOS |
| Molecular Weight | 159.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
thieno[2,3-b]pyridin-5-ol (CAS 21344-26-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H13NOS. Molecular weight: 159.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H13NOS |
| Molecular Weight | 159.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related thieno Standards
- thieno[2,3-c]pyridin-7-ol (CAS 28981-13-7)
- Thieno[3,2-b]pyridine-7-carbonitrile (CAS 1239505-20-4)
- Thieno[2,3-b]pyridine-2-carbonitrile (CAS 1824274-54-5)
- Thieno[2,3-b]pyridine-3-carbonitrile (CAS 53399-38-5)
- Thieno[3,2-c]pyridine-4-carbonitrile (CAS 86344-88-9)
- thieno[3,2-b]pyridin-7-amine (CAS 104273-32-7)
- thieno[3,2-c]pyridin-3-amine (CAS 1159511-16-6)
- thieno[2,3-c]pyridin-2-amine (CAS 1501873-35-3)
Recommended Standards
- thiazolo[5,4-b]pyridin-2-amine (CAS 31784-70-0)
- N-Methylpyrrolidine-1-carbothiohydrazide (CAS 85748-58-9)
- 2-Dimethylamino-5-formylthiophene 24372-46-1 5-Dimethylamino-thiophene-2-carbaldehyde (CAS 24372-46-1)
- 2-amino-3-(trimethyl-1H-pyrazol-1-yl)propanoic acid dihydrochloride (CAS 1803565-92-5)
- 2-(2,4,6-Trimethylbenzyl)butanoic acid (CAS 1247527-94-1)
- 2-((2-Fluoro-4-methylphenyl)carbamoyl)cyclohexanecarboxylic acid (CAS 1154570-99-6)
- N-Methoxyisonicotinamide (CAS 83421-33-4)
- Clofarabine Impurity 8 (CAS CATO-C4X-15938)
- 2-Amino-4-methylpentan-3-ol (CAS 116435-65-5)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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