Diaquabis(2-thiophenecarboxylato-O2,S1)-Copper CAS 157385-08-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157385-08-5 |
| Molecular Formula | C5H3O2S Cu H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diaquabis(2-thiophenecarboxylato-O2,S1)-Copper (CAS 157385-08-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3O2S Cu H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3O2S Cu 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.) | 2001 |
| Sulfur Atoms | 1 |
Related Diaquabis Standards
Recommended Standards
- Di-MU-iodobis(tri-t-butylphosphino)dipalladium(I) (CAS 166445-62-1)
- (S)-2-(pyrrolidin-3-yl)-1H-benzo[d]imidazole (CAS 1234680-96-6)
- tert-Butyl 2-(pyridin-3-ylmethyl)hydrazinecarboxylate (CAS 348628-13-7)
- Methyl 5-cyclohexyl-1H-pyrrole-2-carboxylate (CAS 1006726-33-5)
- 3-(4-Iodo-1H-pyrazol-1-yl)propanamide (CAS 1217862-88-8)
- 3-Amino-2-(pyrrolidin-1-yl)propanoic acid (CAS 1342172-73-9)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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