1-Amino-2-bromo-6-chloro-4-hydroxyanthracene-9,10-dione CAS 14473-11-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14473-11-1 |
| Molecular Formula | C14H7BrClNO3 |
| Molecular Weight | 352.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Amino-2-bromo-6-chloro-4-hydroxyanthracene-9,10-dione (CAS 14473-11-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H7BrClNO3. Molecular weight: 352.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H7BrClNO3 |
| Molecular Weight | 352.57 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1961 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(5-Bromo-2-chlorophenyl)-5-nitro-1H-benzimidazole (CAS 1255786-04-9)
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- 8-Bromo-6-chloro-N-(pyridin-4-yl)imidazo[1,2-b]pyridazine-3-carboxamide (CAS 1177415-94-9)
- Tert-butyl (S)-3-(2-oxoimidazolidin-1-yl)pyrrolidine-1-carboxylate (CAS 2227197-69-3)
- 5-Chloro-3-ethoxypyrazin-2-amine (CAS 1259478-70-0)
- 1-(2,3-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 871504-33-5)
- Ethyl 4-(2-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 17994-63-7)
- 4-Pentylcyclohexane-1-carbohydrazide (CAS 454473-85-9)
- 4-Bromophenyl Methylcarbamate (CAS 13538-50-6)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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