4,4'-Sulfonylbis(1-chloro-2-nitrobenzene) CAS 1759-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1759-05-3 |
| Molecular Formula | C12H6Cl2N2O6S |
| Molecular Weight | 377.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Sulfonylbis(1-chloro-2-nitrobenzene) (CAS 1759-05-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H6Cl2N2O6S. Molecular weight: 377.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H6Cl2N2O6S |
| Molecular Weight | 377.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 4,4’-Sulfonylbis(bromobenzene) (CAS 2050-48-8)
- 3,3-Sulfonylbis[6-ethoxy-benzoic Acid] (CAS 860563-20-8)
- 4,4'-Sulfonylbis(2-nitrobenzoic acid) (CAS 22437-96-3)
- 5,5'-Sulfonylbis(1H-indene-1,3(2H)-dione) (CAS 2766727-93-7)
- 4,4'-Sulfonylbis(phenoxybenzene) (CAS 1623-91-2)
- ((sulfonylbis(4,1-phenylene))bis(azanediyl))dimethanesulfinic acid (CAS 144-76-3)
- 1,1'-(Sulfonylbis(3,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 68555-55-5)
- 4,4'-Sulfonylbis(1-fluoro-2-nitrobenzene) (CAS 312-30-1)
Recommended Standards
- N3-[2-(4-chlorophenyl)-2-oxoethyl]-6-chloro-4-(trifluoromethyl)nicotinamide (CAS 287978-96-5)
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- 2-(Difluoromethyl)-3-hydroxypyridine-6-methanol (CAS 1806777-35-4)
- 2,5-Diaminobenzenethiol (CAS 507246-12-0)
- (2R)-1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydro-2-methylquinoline (CAS 1186392-43-7)
- (3-Methyl-4-(trifluoromethyl)phenyl)methanol (CAS 957205-74-2)
- 2-(4-Nitrophenoxy)-3-[3-(trifluoromethyl)phenyl]quinoline (CAS 337921-90-1)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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