Copper(I) thiophene-2-carboxylate hydrate CAS 2757081-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2757081-99-3 |
| Molecular Formula | C5H3CuO2S H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Copper(I) thiophene-2-carboxylate hydrate (CAS 2757081-99-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H3CuO2S H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H3CuO2S H2O |
| Molecular Weight | 208.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Sulfur Atoms | 1 |
Related Copper Standards
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Recommended Standards
- (S)-(-)-Bay-K-8644 (CAS 98625-26-4)
- N-ethyl-5-(1-(3-(trifluoromethyl)phenoxy)ethyl)-1H-pyrazole-1-carboxamide (CAS 241127-26-4)
- L-Methionine [R,S]-Sulfoximine (CAS 15985-39-4)
- N-(4-Methylpyridin-2-yl)-2-phenyl-2H-tetrazole-5-carboxamide (CAS 1396783-98-4)
- 3-(1-Aminopentan-2-yl)pyrrolidin-3-ol (CAS 1526866-61-4)
- Moxifloxacin impurity 181 (CAS 1363407-28-6)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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