6966-45-6 A836593 trisodium; (3Z)-3-[(E)-[4-[bis(oxidanidyl)amino]-6-oxidanylidene-cyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-4-oxidanylidene-naphthalene-1-sulfonate; chromium(3+); 3-[(4-nitro-2-oxidanidyl-phenyl)diazenyl]-4-oxidanidyl-naphthalene-1-sulfonate trisodium; chromium(3+); (3Z)-3-[(E)-[4-(dioxidoamino)-6-oxo-1-cyclohexa-2,4-dienylidene]hydrazinylidene]-4-oxo-1-naphthalenesulfonate; 3-(4-nitro-2-oxidophenyl)azo-4-oxido-1-naphthalenesulfonate CAS 6966-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6966-45-6 |
| Molecular Formula | C7H12Cl2O2S |
| Molecular Weight | 231.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6966-45-6 A836593 trisodium; (3Z)-3-[(E)-[4-[bis(oxidanidyl)amino]-6-oxidanylidene-cyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-4-oxidanylidene-naphthalene-1-sulfonate; chromium(3+); 3-[(4-nitro-2-oxidanidyl-phenyl)diazenyl]-4-oxidanidyl-naphthalene-1-sulfonate trisodium; chromium(3+); (3Z)-3-[(E)-[4-(dioxidoamino)-6-oxo-1-cyclohexa-2,4-dienylidene]hydrazinylidene]-4-oxo-1-naphthalenesulfonate; 3-(4-nitro-2-oxidophenyl)azo-4-oxido-1-naphthalenesulfonate (CAS 6966-45-6) pharmaceutical standards reference standard. Molecular formula: C7H12Cl2O2S. Molecular weight: 231.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H12Cl2O2S |
| Molecular Weight | 231.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related A Standards
- Trisodium methanetrisulfonate (CAS 1393642-36-8)
- Zinc trisodium DTPA (CAS 26466-77-3)
- BGC-945 Trisodium Salt (CAS 1097638-00-0)
- Trisodium Paraperiodate (CAS 13940-38-0)
- MRS 2693 Trisodium Salt (CAS 1448858-83-0)
- Trisodium hydrogen diphosphate (CAS 14691-80-6)
- TriSodium (1R,2R,3R,4S,5R,6S)-2,5-bis(hydrogen phosphonatooxy)-3,4,6-trihydroxycyclohexyl hydrogen phosphate (CAS 157380-18-2)
- Trisodium 2-[bis(carboxymethyl)amino]propanoate (CAS 164462-16-2)
Recommended Standards
- Pyridoxine Impurity 20 (CAS 36944-85-1)
- 1-(4-Bromophenyl)propane-1-thiol (CAS 1039964-57-2)
- Methyl (4-nitrophenyl) methylphosphonate (CAS 7284-49-3)
- (E)-2-((S)-4-phenyl-4,5-dihydrooxazol-2-yl)-2-((S)-4-phenyloxazolidin-2-ylidene)acetonitrile (CAS 178230-18-7)
- 8-Fluoro-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 1267701-87-0)
- 4-(4-(Dimethylamino)phenyl)-4-oxobutanoic acid (CAS 52241-00-6)
- 2-(methoxymethyl)-2-propylpyrrolidine (CAS 1528597-20-7)
- Pramipexole Impurity 84 HCl (CAS CATO-C4X-110784)
- tert-Butyl (3-bromo-5-chloro-4-(trifluoromethyl)phenyl)carbamate (CAS 2803281-61-8)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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