3-Aminothiophene-2-carboxylicacid,sodiumsalt CAS 78756-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78756-27-1 |
| Molecular Formula | C5H5NO2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Aminothiophene-2-carboxylicacid,sodiumsalt (CAS 78756-27-1) pharmaceutical standards reference standard. Molecular formula: C5H5NO2S Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5NO2S Na |
| Molecular Weight | 166.15 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Aminothiophene Standards
- 3-Aminothiophene-2-carboxylic acid hydrochloride (CAS 1016552-72-9)
- 4-Aminothiophene-3-carboxylic acid hydrochloride (CAS 1049777-16-3)
- 5-Aminothiophene-3-carboxylic acid (CAS 116539-01-6)
- Ethyl (2-aminothiophene-3-carbonyl)carbamate (CAS 1171382-99-2)
- Potassium 3-aminothiophene-2-carboxylate (CAS 1210469-45-6)
- 4-Aminothiophene-3-carbonitrile hydrochloride (CAS 121071-72-5)
- 3-Aminothiophene-2-carbonitrile hydrochloride (CAS 122805-71-4)
- 4-Aminothiophene-3-carbaldehyde (CAS 1261658-19-8)
Recommended Standards
- 4-Butylbenzamide (CAS 107377-07-1)
- N1-Isopropylnorvalinamide hydrochloride (CAS 1922725-49-2)
- 2-Amino-4-phenyl-6-(trifluoromethyl)pyrimidine (CAS 26974-09-4)
- Methyl 5-hydrazineyl-1,3-dimethyl-1H-pyrazole-4-carboxylate (CAS 1855890-50-4)
- (E)-5-phenyl-1H-pyrazole-4-carbaldehyde oxime (CAS 477710-86-4)
- 1-Hexyl-1,4-diazepane (CAS 54256-46-1)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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