4-Chloro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide CAS 243472-21-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 243472-21-1 |
| Molecular Formula | C20H12ClNO2S |
| Molecular Weight | 365.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 243472-21-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H12ClNO2S. Molecular weight: 365.83 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H12ClNO2S |
| Molecular Weight | 365.83 g/mol |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 4-Chloro-3-(n-(1,2,3,4-tetrahydronaphthalen-1-yl)sulfamoyl)benzoic acid (CAS 731793-18-3)
- 4-Chloro-N-(pyridin-2-yl)-3-(pyrrolidin-1-ylsulfonyl)benzamide (CAS 898634-00-9)
- 3-Chloro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 478248-54-3)
- 9-methyl-5-(((trifluoromethyl)sulfonyl)oxy)-2,3-dihydrobenzo[b]oxepin-8-yl pivalate (CAS 2226905-38-8)
- Methyl 3-bromo-4-(((trifluoromethyl)sulfonyl)oxy)-5-(trimethylsilyl)benzoate (CAS 1242069-33-5)
- 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-2H-tetrazole (CAS 1005614-85-6)
- IU1 (CAS 314245-33-5)
- 5-Chloro-7-(5,5,7,7-tetramethyloct-1-en-3-yl)quinolin-8-ol (CAS 60877-70-5)
- 2-(3-Aminopropyl)malonic acid (CAS 114703-18-3)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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