2-Chloro-1-{4-[(5-chlorothiophen-2-yl)sulfonyl]piperazin-1-yl}ethan-1-one CAS 923775-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923775-35-3 |
| Molecular Formula | C10H12Cl2N2O3S2 |
| Molecular Weight | 343.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1-{4-[(5-chlorothiophen-2-yl)sulfonyl]piperazin-1-yl}ethan-1-one (CAS 923775-35-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12Cl2N2O3S2. Molecular weight: 343.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12Cl2N2O3S2 |
| Molecular Weight | 343.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-{[4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl]methyl}-1,3-thiazol-4-ol (CAS 860651-39-4)
- 3-{[2-(2,4-dichlorophenyl)-2-oxoethyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile (CAS 343372-95-2)
- 2,5-Dichloro-N-(3-methylbenzo[d]thiazol-2(3H)-ylidene)thiophene-3-carboxamide (CAS 476626-89-8)
- tert-butyl N-(3,6-dichloropyridazin-4-yl)carbamate (CAS 887310-61-4)
- Homogentisic Acid-13C6 (CAS 1216468-48-2)
- CAS 42123-22-8 (CAS 42123-22-8)
- 5-(Benzylthio)-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 2345666-85-3)
- 4-Chloro-3-cyclopropoxy-2-(trifluoromethyl)pyridine (CAS 1243463-58-2)
- Methyl 3-amino-5-methyl-1h-pyrrole-2-carboxylate (CAS 1255779-92-0)
- Peptide 433 (CAS CATO-CPTD788433)
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