1,4,5,8-Tetraamino-2,7-bis(4-chlorophenoxy)anthracene-9,10-dione CAS 88600-60-6
| CAS No. | 88600-60-6 |
| Molecular Formula | C26H18Cl2N4O4 |
| Molecular Weight | 521.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,4,5,8-Tetraamino-2,7-bis(4-chlorophenoxy)anthracene-9,10-dione (CAS 88600-60-6) is a high-purity analytical reference standard with the molecular formula C26H18Cl2N4O4 and a molecular weight of 521.35 g/mol.
1,4,5,8-Tetraamino-2,7-bis(4-chlorophenoxy)anthracene-9,10-dione (C26H18Cl2N4O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1,4,5,8-Tetraamino-2,7-bis(4-chlorophenoxy)anthracene-9,10-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H18Cl2N4O4 |
| Molecular Weight | 521.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Tetraamino Standards
- 1,4,5,8-Tetraamino-2,6-bis(3-chlorophenoxy)anthracene-9,10-dione (CAS 83424-40-2)
- 1,4,5,8-Tetraamino-2,7-bis(2-chlorophenoxy)anthracene-9,10-dione (CAS 88600-58-2)
- 1,4,5,8-Tetraamino-2,7-bis(3-chlorophenoxy)anthracene-9,10-dione (CAS 88600-59-3)
- 1,4,5,8-Tetraamino-2,7-bis(3-butoxypropoxy)anthracene-9,10-dione (CAS 88601-75-6)
- 1,4,5,8-Tetraamino-2,7-bis(benzylthio)anthracene-9,10-dione (CAS 88605-76-9)
- 1,4,5,8-Tetraamino-2,6-bis(3-methoxyphenoxy)anthracene-9,10-dione (CAS 83424-49-1)
- 1,4,5,8-Tetraamino-2,7-bis(2-methoxyphenoxy)anthracene-9,10-dione (CAS 88600-79-7)
- 1,4,5,8-Tetraamino-2,7-bis(3-methoxyphenoxy)anthracene-9,10-dione (CAS 88600-80-0)
Recommended Standards
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