1,4,5,8-Tetraamino-2,7-bis(p-tolyloxy)anthracene-9,10-dione CAS 88600-65-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88600-65-1 |
| Molecular Formula | C28H24N4O4 |
| Molecular Weight | 480.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4,5,8-Tetraamino-2,7-bis(p-tolyloxy)anthracene-9,10-dione (CAS 88600-65-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H24N4O4. Molecular weight: 480.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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(o-tolyloxy)anthracene-9,10-dione (CAS 88600-63-9)
- 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
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- 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)
- 2-(3-methyl-4H-1,2,4-triazol-4-yl)aniline (CAS 13109-84-7)
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- 1-[(2-fluorophenyl)methyl]-1h,6h,7h-pyrrolo[2,3-c]pyridin-7-one (CAS 1258651-06-7)
- 3-Oxo-3-p-tolylpropionitrile; 4-Methylbenzoylacetonitrile 7391-28-8 AB1007716 (CAS 7391-28-8)
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