1,4,5,8-Tetraamino-2,7-bis(o-tolyloxy)anthracene-9,10-dione CAS 88600-63-9
| CAS No. | 88600-63-9 |
| Molecular Formula | C28H24N4O4 |
| Molecular Weight | 480.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4,5,8-Tetraamino-2,7-bis(o-tolyloxy)anthracene-9,10-dione is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,4,5,8-Tetraamino-2,7-bis(o-tolyloxy)anthracene-9,10-dione (CAS 88600-63-9) is a high-purity analytical reference standard with the molecular formula C28H24N4O4 and a molecular weight of 480.51 g/mol.
The molecular framework of 1,4,5,8-Tetraamino-2,7-bis(o-tolyloxy)anthracene-9,10-dione (C28H24N4O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,4,5,8-Tetraamino-2,7-bis(o-tolyloxy)anthracene-9,10-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H24N4O4 |
| Molecular Weight | 480.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Tetraamino Standards
- 1,4,5,8-Tetraamino-2,6-bis(m-tolyloxy)anthracene-9,10-dione (CAS 83424-42-4)
- 1,4,5,8-Tetraamino-2,7-bis(benzyloxy)anthracene-9,10-dione (CAS 88601-85-8)
- 1,4,5,8-Tetraamino-2,7-bis(m-tolyloxy)anthracene-9,10-dione (CAS 88600-64-0)
- 1,4,5,8-Tetraamino-2,7-bis(p-tolyloxy)anthracene-9,10-dione (CAS 88600-65-1)
- 1,4,5,8-Tetraamino-2,6-bis(3-hydroxyphenoxy)anthracene-9,10-dione (CAS 88600-30-0)
- 1,4,5,8-Tetraamino-2,6-bis(3-fluorophenoxy)anthracene-9,10-dione (CAS 88600-11-7)
- 1,4,5,8-Tetraamino-2,7-bis(3-fluorophenoxy)anthracene-9,10-dione (CAS 88600-57-1)
- 1,4,5,8-Tetraamino-2,7-bis(4-fluorophenoxy)anthracene-9,10-dione (CAS 88600-61-7)
Recommended Standards
- 5'-(4-Formyl-3-methoxyphenyl)-3,3''-dimethoxy-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2254817-04-2)
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- 1,3,5-Tris(formylphenoxymethyl)benzene (CAS 437981-33-4)
- Ethyl 2-(2-fluorobenzylidene)-5-(4-(methoxycarbonyl)phenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 609795-93-9)
- n-Methylcyclopropanecarboximidamide (CAS 745758-32-1)
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