Copper(ii) benzenesulfinate dihydrate CAS 12366-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 12366-48-2 |
| Molecular Formula | C12H14CuO6S2 |
| Molecular Weight | 381.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Copper(ii) benzenesulfinate dihydrate (CAS 12366-48-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14CuO6S2. Molecular weight: 381.91 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14CuO6S2 |
| Molecular Weight | 381.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Azelastine (CAS 58581-89-8)
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- n-(Cyclopropyl(pyridin-4-yl)methyl)propan-1-amine (CAS 166525-52-6)
- 2-Methylaziridine (CAS 75-55-8)
- Fosaprepitant Impurity 37 (CAS CATO-C4X-116837)
- 4-(2-Bromo-6-fluorobenzyl)morpholine, 97% (CAS 1345472-12-9)
- 3-[1-(2-carboxyethyl)cyclopropyl]propanoic acid (CAS 1989672-04-9)
- Econazole Nitrate EP Impurity B HCl (CAS 2334059-11-7(Free Base))
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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