1,4-Bis((4-(difluoromethoxy)phenyl)amino)anthracene-9,10-dione CAS 62149-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62149-29-5 |
| Molecular Formula | C28H18F4N2O4 |
| Molecular Weight | 522.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis((4-(difluoromethoxy)phenyl)amino)anthracene-9,10-dione (CAS 62149-29-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H18F4N2O4. Molecular weight: 522.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H18F4N2O4 |
| Molecular Weight | 522.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- (2-((4-(Difluoromethoxy)phenyl)amino)thiazol-4-yl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone (CAS 1105220-22-1)
- Methyl 6-(4-(difluoromethoxy)phenyl)-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011400-18-2)
- 3-(4-(Difluoromethoxy)phenyl)-1-(furan-2-yl)-3-(quinolin-8-ylthio)propan-1-one (CAS 325474-43-9)
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Recommended Standards
- (E)-Ethyl 5-(benzyloxy)-6-bromo-1-methyl-2-(2-(phenylthio)vinyl)-1H-indole-3-carboxylate 1704066-47-6 (CAS 1704066-47-6)
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- Ethyl 2-(2-((5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 332161-19-0)
- N-(4-Amino-2-methoxyphenyl)nicotinamide (CAS 552814-16-1)
- 3-(Trifluoromethyl)-N'-(3-(trifluoromethyl)phenyl)benzimidamide (CAS 339027-02-0)
- 6-Methyl-1,3-benzoxazole-2-carboxylic acid (CAS 944907-33-9)
- 3-[1-(3-Methoxybenzoyl)piperidin-4-yl]-4-[(4-methylphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775548-62-3)
- 4-(Cyanomethyl)-2,3,5,6-tetrafluorobenzonitrile (CAS 121623-97-0)
- 1-(3-Nitrophenyl)-1H-imidazole-4-carboxylic acid (CAS 934631-86-4)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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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