1,5-Diamino-4,8-dihydroxy-2-(4-propoxyphenyl)anthracene-9,10-dione CAS 78536-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78536-01-3 |
| Molecular Formula | C23H20N2O5 |
| Molecular Weight | 404.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,5-Diamino-4,8-dihydroxy-2-(4-propoxyphenyl)anthracene-9,10-dione (CAS 78536-01-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H20N2O5. Molecular weight: 404.42 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H20N2O5 |
| Molecular Weight | 404.42 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- Ethyl 1,2-diamino-4-(4-(benzyloxy)phenyl)-5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 339100-61-7)
- 1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile (CAS 380470-06-4)
- 1,4-Diamino-6-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88605-45-2)
- 1,4-Diamino-7-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88605-50-9)
- 1,4-Diamino-6-chloro-2-(phenethylthio)anthracene-9,10-dione (CAS 88605-81-6)
- 1,4-Diamino-6-chloro-2-(2-chlorophenoxy)anthracene-9,10-dione (CAS 88605-18-9)
- 1,4-Diamino-6-chloro-2-(3-chlorophenoxy)anthracene-9,10-dione (CAS 88605-19-0)
- 1,4-Diamino-7-chloro-2-(4-chlorophenoxy)anthracene-9,10-dione (CAS 88605-29-2)
Recommended Standards
- 1-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 2091116-27-5)
- 2,3,6,7-Tetrahydro-2,6-dioxo-3,7-bis(phenylmethyl)-1H-purine-1-acetic acid hydrazide (CAS 851169-19-2)
- (2R,3R,4S,5R)-2-(2-(4-Butyl-1H-1,2,3-triazol-1-yl)-6-(methylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 906670-50-6)
- 1-(4-amino-2-methyl-imidazo[4,5-c]quinolin-1-yl)-2-methyl-propan-2-ol (CAS 151751-58-5)
- Methyl 7-hydroxybenzo[b]thiophene-5-carboxylate (CAS 314725-16-1)
- Ethyl 3-chloro-5-nitropicolinate (CAS 1807050-58-3)
- 2,2-diethylcyclobutan-1-one (CAS 35358-42-0)
- Bis(2-methylallyl) carbonate (CAS 64057-79-0)
- Ethyl 2-(2-aminoethyl)-6-chloropyrimidine-4-carboxylate (CAS 944899-09-6)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com