Dipotassium (2-nitro-1-sulfanidylethenyl)sulfanide CAS 25963-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25963-52-4 |
| Molecular Formula | C2HNO2S2 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Dipotassium (2-nitro-1-sulfanidylethenyl)sulfanide (CAS 25963-52-4) pharmaceutical standards reference standard. Molecular formula: C2HNO2S2 2*K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2HNO2S2 2*K |
| Molecular Weight | 174.25 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dipotassium Standards
- Dipotassium tris(1,2-benzenediolato-O,O')silicate (CAS 101519-13-5)
- Dipotassium (R)-1,1'-Binaphthyl-2,2'-disulfonate (CAS 1092934-19-4)
- Dipotassium tris(1,2-benzenediolato-O,O′)germanate (CAS 112712-64-8)
- Dipotassium hexahydroxystannate (CAS 12027-61-1)
- Dipotassium phosphite (CAS 13492-26-7)
- Dipotassium Anthraquinone-1,8-disulfonate (CAS 14938-42-2)
- Dipotassium boranocarbonate (CAS 17363-09-6)
- 22387-03-7 Dipotassium hydrogen (~2~H)phosphate DTXSID90628414 (CAS 22387-03-7)
Recommended Standards
- (5-Bromo-2-fluorophenyl)(3,3-dimethylmorpholino)methanone (CAS 1252540-66-1)
- 1-(5-Aminopyridin-2-yl)piperidine-3-carboxamide (CAS 953726-10-8)
- 4-Methyl-1-phenethyl-1h-pyrazol-3-amine (CAS 1340171-99-4)
- N1-(3-Fluorophenyl)-N2-(2-methoxyethyl)oxalamide (CAS 428848-54-8)
- 4-(2-(Trifluoromethoxy)phenoxy)piperidine hydrochloride (CAS 950649-05-5)
- 3-(2-Chloroacetyl)-2-methylquinazolin-4(3H)-one (CAS 119458-03-6)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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