1,5-Diamino-2,4,6,8-tetrachloroanthracene-9,10-dione CAS 83578-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83578-91-0 |
| Molecular Formula | C14H6Cl4N2O2 |
| Molecular Weight | 376.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Diamino-2,4,6,8-tetrachloroanthracene-9,10-dione (CAS 83578-91-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H6Cl4N2O2. Molecular weight: 376.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H6Cl4N2O2 |
| Molecular Weight | 376.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 1,5-Diamino-4,8-dihydroxy-2-(4-methoxyphenyl)anthracene-9,10-dione (CAS 13698-89-0)
- 1,4-Diamino-2-(4-chlorobenzoyl)anthracene-9,10-dione (CAS 89868-48-4)
- 1,5-Diamino-2-(3,4-dihydroxyphenyl)-4,8-dihydroxyanthracene-9,10-dione (CAS 84100-90-3)
- 1,4-Diamino-5,8-dihydroxy-2-(phenylthio)anthracene-9,10-dione (CAS 17727-74-1)
- 1-(2,4-Diamino-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)ethanone (CAS 1854-52-0)
- 3,4-Diamino-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)benzene-1-sulfonamide (CAS 380432-29-1)
- 1,4-Diamino-2-(benzyloxy)-6-chloroanthracene-9,10-dione (CAS 88605-46-3)
- 1,4-Diamino-6-chloro-2-(m-tolyloxy)anthracene-9,10-dione (CAS 88605-21-4)
Recommended Standards
- 5-Bromo-2-iodo-n-methylbenzenesulfonamide (CAS 273208-20-1)
- 2K-571S 338774-53-1 6,8-dichloro-2-(2,4-dichlorophenyl)-3-hydroxy-3,4-dihydroquinazolin-4-one (CAS 338774-53-1)
- Macitentan Impurity 17 (CAS 2211054-90-7)
- 5-Bromo-7-methylquinolin-8-ol (CAS 103028-34-8)
- (2R,3R,4S,5R,6S)-5-hydroxy-6-(hydroxymethyl)-4-methoxytetrahydro-2H-pyran-2,3-diyl diacetate (CAS 1402422-09-6)
- 1-(1-(Naphthalen-1-yl)ethylidene)-2-(2,4,6-trichlorophenyl)hydrazine (CAS 2270915-10-9)
- Phloxine B (free acid) (CAS 13473-26-2)
- Uridine Impurity 14 (CAS 872710-80-0)
- N-(piperidin-3-ylmethyl)hexanamide hydrochloride (CAS 1606813-32-4)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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