2-Oxo-6-(thiophen-2-yl)-1,2-dihydropyridine-3-carboxylic acid CAS 56304-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56304-45-1 |
| Molecular Formula | C10H7NO3S |
| Molecular Weight | 221.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Oxo-6-(thiophen-2-yl)-1,2-dihydropyridine-3-carboxylic acid (CAS 56304-45-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7NO3S. Molecular weight: 221.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H7NO3S |
| Molecular Weight | 221.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 3-[2-Oxo-5-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazol-3-yl]propanenitrile (CAS 866009-84-9)
- n-(2-(Thiophen-2-yl)ethyl)-1h-imidazole-1-carboxamide (CAS 1087788-37-1)
- 4-(2-(Thiophen-2-yl)ethoxy)pyridin-2(1H)-one (CAS 1182255-11-3)
- 2-((6-(Thiophen-2-yl)pyridazin-3-yl)oxy)ethan-1-amine (CAS 1283109-49-8)
- 3-Methyl-1-[1-(thiophen-3-yl)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1340152-09-1)
- 3-(5-(Thiophen-2-yl)-1H-pyrrol-2-yl)propanoic acid (CAS 432527-62-3)
- 1-Methyl-3-(3-(thiophen-2-yl)propyl)-1h-pyrazol-5-amine (CAS 1152656-87-5)
- n-((3-(Thiophen-2-yl)-1h-pyrazol-4-yl)methyl)propan-1-amine (CAS 1152812-64-0)
Recommended Standards
- 2-Hydroxy-6-thiophen-2-yl-isonicotinic Acid (CAS 925004-40-6)
- 3-(2,5-Dihydroxy-1H-pyrrol-3-yl)propane-1-sulfonic acid (CAS 754169-88-5)
- 2-Butyl-5-fluoroisoindoline-1,3-dione (CAS 351992-03-5)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
- 3-Fluoro-1,5-naphthyridine (CAS 959617-74-4)
- H-3,5-Diiodo-Tyr-OMe · HCl (CAS 151266-48-7)
- 1-Ethyl-N-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7-amine (CAS 741626-16-4)
- N-Cyclohexyl-2-(4-methoxyphenyl)imidazo[1,2-a]pyrazin-3-amine (CAS 879592-32-2)
- 1,6-Dioxaspiro[4.5]decan-2-Methanol (CAS 83015-88-7)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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