4-Chloro-3-nitroaniline xsulfate CAS 90066-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90066-11-8 |
| Molecular Formula | C6H5ClN2O2 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-nitroaniline xsulfate (CAS 90066-11-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5ClN2O2 H2O4S. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5ClN2O2 H2O4S |
| Molecular Weight | 270.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(3,4-Dimethylphenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 117080-37-2)
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- 3-[4-Bromo-2-(tert-butyl)phenoxy]piperidinehydrochloride (CAS 1220018-83-6)
- rel-(3aR,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-2,2-dimethyl-1,3-benzodioxole-4,7-diol (CAS 113863-66-4)
- N-(4-Fluorophenyl)-2-methyl-3-phenyl-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazolin-9-amine (CAS 899413-90-2)
- 9-((Tetrahydro-2h-pyran-2-yl)oxy)non-7-ynoic acid (CAS 957761-18-1)
- Semaglutide (CAS 910463-68-2（free base）)
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