5-(5-Nitropyridin-2-yl)thiophene-2-carboxylic acid 656227-40-6 CAS 656227-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 656227-40-6 |
| Molecular Formula | C10H6N2O4S |
| Molecular Weight | 250.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(5-Nitropyridin-2-yl)thiophene-2-carboxylic acid 656227-40-6 (CAS 656227-40-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6N2O4S. Molecular weight: 250.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6N2O4S |
| Molecular Weight | 250.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitropyridin Standards
- n-(2-((5-Nitropyridin-2-yl)amino)ethyl)cyclopropanecarboxamide (CAS 1258695-65-6)
- 1-(3-Nitropyridin-2-yl)piperidine-4-carboxamide (CAS 668462-40-6)
- 1-(4-(5-Nitropyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 941119-19-3)
- N-(5-nitropyridin-2-yl)piperidine-4-carboxamide (CAS 752944-99-3)
- N-(5-nitropyridin-2-yl)cyclohexanecarboxamide (CAS 543686-13-1)
- N-(5-nitropyridin-2-yl)thiophene-2-carboxamide (CAS 90765-66-5)
- 1-((5-Nitropyridin-2-yl)amino)cyclopentane-1-carboxylic acid (CAS 866157-46-2)
- 1-(3-Nitropyridin-2-yl)piperidine-3-carboxylic acid (CAS 937606-75-2)
Recommended Standards
- 0937AE 34301-40-1 5-[(4-Nitrophenyl)methylene]-1,3-thiazolane-2,4-dione C10H6N2O4S (CAS 34301-40-1)
- Emtricitabine-13C,15N2 (CAS 1217820-69-3)
- n-(4-Fluorobenzyl)-1-methyl-4-nitro-1h-imidazol-5-amine (CAS 923706-25-6)
- 3-(Azetidin-2-yl)phenol (CAS 777887-24-8)
- 4,6-Diamino-2-oxo-1-phenyl-2,3-dihydro-1h-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 124476-81-9)
- 1-(4-Fluorophenyl)propane-1-sulfonamide (CAS 1250791-93-5)
- Lutetium(III) nitrate hydrate (CAS 100641-16-5)
- 1-(2,6-dichlorophenyl)-5-ethyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 1154206-26-4)
- N-(Cyclopentyl(morpholino)methylene)-7-fluoroquinoxalin-6-amine (CAS 920034-20-4)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com