Thieno[3,2-β]pyridine-5-carboxylic Acid CAS 56473-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56473-92-8 |
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Thieno[3,2-β]pyridine-5-carboxylic Acid (CAS 56473-92-8) pharmaceutical standards reference standard. Molecular formula: C8H5NO2S. Molecular weight: 179.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thieno Standards
- Thieno[2,3-c]pyridine-3-carboxylic acid (CAS 1337880-68-8)
- thieno[3,2-b]pyridine-3-carboxylic acid (CAS 1345556-82-2)
- Thieno[3,2-d]pyrimidine-7-carboxamide (CAS 1356015-68-3)
- thieno[2,3-c]pyridine-4-carboxylic acid (CAS 1554074-84-8)
- Thieno[2,3-b]pyridine-6-carboxylic acid (CAS 478148-97-9)
- Thieno[2,3-c]pyridine-5-carboxylic acid (CAS 60249-08-3)
- Thieno[3,2-c]pyridine-3-carboxylic acid (CAS 775530-45-5)
- Thieno[3,2-c]pyridine-6-carboxylic acid (CAS 60249-09-4)
Recommended Standards
- Butafosfan (CAS 17316-67-5)
- N-Nitroso Lansoprazole EP Impurity E (CAS CATO-C4X-111356)
- Xanomeline Impurity 17 (CAS 2644093-98-9)
- 1-((Chloromethyl)sulfonyl)-2-ethylpyrrolidine (CAS 1341214-52-5)
- 5-((4-Isopropylphenyl)amino)-5-oxopentanoic acid (CAS 540759-65-7)
- 3-Fluoro-n-phenylbenzene-1-sulfonamide (CAS 30058-38-9)
- 3-Benzyl-1-(4-ethoxyphenyl)-2-thioxoimidazolidin-4-one (CAS 692267-75-7)
- (E)-3-(3-Fluoro-5-methoxyphenyl)acrylic acid (CAS 628732-18-3)
- 1-(difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-amine,HCl (CAS 1305711-79-8)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com