1-Chloro-8-((4-ethoxyphenyl)amino)anthracene-9,10-dione CAS 848679-23-2
| CAS No. | 848679-23-2 |
| Molecular Formula | C22H16ClNO3 |
| Molecular Weight | 377.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-Chloro-8-((4-ethoxyphenyl)amino)anthracene-9,10-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-Chloro-8-((4-ethoxyphenyl)amino)anthracene-9,10-dione (CAS 848679-23-2), a certified reference material (molecular formula C22H16ClNO3, MW 377.82 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Chloro-8-((4-ethoxyphenyl)amino)anthracene-9,10-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H16ClNO3 |
| Molecular Weight | 377.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (E)-1-[(2E)-3-(4-Chlorophenyl)-1-(4-nitrophenyl)prop-2-en-1-ylidene]-2-phenylhydrazine (CAS 338777-21-2)
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- 4-Chloro-2-((2,2-dimethylhydrazono)methyl)phenol (CAS 284489-44-7)
- 4,6-Aihydro-1H,3H-thieno[3,4-c]furan-1,3-dione (CAS 75532-25-1)
- 2-[(phenoxycarbonyl)amino]propanoic acid (CAS 32225-35-7)
- 2,3-Dihydroxybenzamide (CAS 13189-89-4)
- tert-butyl N-[5-chloro-2-(oxolane-2-carbonyl)phenyl]carbamate (CAS 1955530-98-9)
- 2-Hydroxy-2-(5-methylthiophen-2-yl)acetamide (CAS 1251211-23-0)
- S-(2,4-Dimethylphenyl) ethanethioate (CAS 94602-20-7)
- C-Peptide (human) (CAS 33017-11-7)
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