1-(4-Chlorobenzenesulfonyl)-4-(1h-imidazole-1-carbonyl)piperazine CAS 852840-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852840-19-8 |
| Molecular Formula | C14H15ClN4O3S |
| Molecular Weight | 354.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chlorobenzenesulfonyl)-4-(1h-imidazole-1-carbonyl)piperazine (CAS 852840-19-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H15ClN4O3S. Molecular weight: 354.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H15ClN4O3S |
| Molecular Weight | 354.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (αR)-2-Chloro-α-[[(4-methylphenyl)sulfonyl]oxy]benzeneacetic Acid Methyl Ester (CAS 223123-53-3)
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- N-(4-(N-(5-Chloro-2-methoxyphenyl)sulfamoyl)phenyl)acetamide (CAS 196869-06-4)
- 2-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)acetohydrazide (CAS 107902-99-8)
- 3-[bis(3,3,3-trifluoropropyl)phosphoryl]-1,1,1-trifluoropropane (CAS 83280-93-7)
- N-(2-bromophenyl)-3-methylbut-2-enamide (CAS 102804-45-5)
- Ethyl 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1198615-86-9)
- 1-(5-Bromopyridin-3-yl)cyclopropan-1-amine hydrochloride (CAS 1993189-05-1)
- N-(4-Nitrophenyl)-N-propylmethanesulfonamide (CAS 1820638-90-1)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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