7-Chloro-1-(p-tolylamino)anthracene-9,10-dione CAS 61100-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61100-66-1 |
| Molecular Formula | C21H14ClNO2 |
| Molecular Weight | 347.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-1-(p-tolylamino)anthracene-9,10-dione (CAS 61100-66-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H14ClNO2. Molecular weight: 347.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H14ClNO2 |
| Molecular Weight | 347.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-(5-Chloro-2-fluorophenyl)propan-1-ol (CAS 135832-53-0)
- 2-(4-(3,4-Dimethoxyphenyl)-2-propionamidothiazol-5-yl)acetic acid (CAS 1416345-01-1)
- tert-Butyl (3R,4S)-3-fluoro-4-(methylamino)pyrrolidine-1-carboxylate (CAS 2757314-84-2)
- Methyl 8-azabicyclo[3.2.1]octane-3-carboxylate (CAS 690952-61-5)
- tert-Butyl 4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)piperidine-1-carboxylate (CAS 1082950-48-8)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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