23254-43-5 CTK4F1182 Sulfuric acidcopper(2+) salt (1:1), hydrate (8CI,9CI) CAS 23254-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23254-43-5 |
| Molecular Formula | O4S Cu H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
23254-43-5 CTK4F1182 Sulfuric acidcopper(2+) salt (1:1), hydrate (8CI,9CI) (CAS 23254-43-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: O4S Cu H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | O4S Cu H2O |
| Molecular Weight | 177.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-Chloro-6-formylpyridin-2-yl)acetamide (CAS 1393532-13-2)
- 1H-Pyrrolo[2,3-b]pyridin-5-amine, 4-chloro- (CAS 930293-37-1)
- 2-Chloro-N-(4-(N-ethylacetamido)cyclohexyl)acetamide (CAS 1353946-96-9)
- 1-Piperidine-d10-carbonyl Chloride (CAS 1219803-31-2)
- 4-(4-Fluorobenzoyl)-N-(2-methoxyethyl)-1H-pyrrole-2-carboxamide (CAS 478078-61-4)
- Vonoprazan Impurity 107 (CAS CATO-C4X-1020107)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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