1,5-Bis((3-aminophenyl)thio)anthracene-9,10-dione CAS 506443-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 506443-26-1 |
| Molecular Formula | C26H18N2O2S2 |
| Molecular Weight | 454.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Bis((3-aminophenyl)thio)anthracene-9,10-dione (CAS 506443-26-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H18N2O2S2. Molecular weight: 454.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H18N2O2S2 |
| Molecular Weight | 454.56 g/mol |
| 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.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- 1,5-Bis((2-aminophenyl)thio)anthracene-9,10-dione (CAS 506443-25-0)
- (Z)-3-(4-aminophenyl)-1-(4-((2-methyl-1h-imidazo[4,5-c]pyridin-1-yl)methyl)piperidin-1-yl)-3-phenylprop-2-en-1-one (CAS 179173-55-8)
- 4-Aminophenyl 1-Thio-β-D-cellobioside (CAS 68636-51-1)
- 2,7-Bis(4-aminophenyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 49546-11-4)
- 3-[(4-Aminophenyl)thio]-1-[4-(5-methyl-1,3-benzothiazol-2-yl)phenyl]pyrrolidine-2,5-dione (CAS 1094062-68-6)
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- 4',5'-Bis(4-aminophenyl)-[1,1':2',1''-terphenyl]-4,4''-diamine (CAS 2458125-05-6)
- (3-(4-Aminophenyl)-5-methylisoxazol-4-yl)(4-(2-chloro-4-nitrophenyl)piperazin-1-yl)methanone (CAS 1264870-22-5)
Recommended Standards
- 2,2'-Bitriphenylene (CAS 37654-32-3)
- 1-((4-Hydroxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione (CAS 79817-57-5)
- 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaborinane) (CAS 55089-03-7)
- 4-Bromo-1,3-dimethyl-1H-pyrazol-5-ol (CAS 1535968-74-1)
- Thalidomide (CAS 50-35-1)
- 2,2-Bis(aminomethyl)propane-1,3-diamine (CAS 4742-00-1)
- 2-(Chloromethyl)benzo[d]oxazole-6-sulfonamide (CAS 1803884-31-2)
- 2-Cyclopropoxy-6-isopropoxybenzaldehyde (CAS 1243447-39-3)
- 1-(Isoxazol-3-yl)-N,N-dimethylmethanamine (CAS 173850-40-3)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com