3-Chloro-4-(3-(4-chlorophenyl)-5-oxoimidazolidin-1-yl)benzenesulfonamide CAS 53298-04-7
| CAS No. | 53298-04-7 |
| Molecular Formula | C15H13Cl2N3O3S |
| Molecular Weight | 386.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Chloro-4-(3-(4-chlorophenyl)-5-oxoimidazolidin-1-yl)benzenesulfonamide (C15H13Cl2N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 386.25 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-Chloro-4-(3-(4-chlorophenyl)-5-oxoimidazolidin-1-yl)benzenesulfonamide (CAS 53298-04-7) is a high-purity analytical reference standard with the molecular formula C15H13Cl2N3O3S and a molecular weight of 386.25 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloro-4-(3-(4-chlorophenyl)-5-oxoimidazolidin-1-yl)benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2N3O3S |
| Molecular Weight | 386.25 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- [4-(3-Chloro-phenyl)-[1,3,5]triazin-2-yl]-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-amine (CAS 1311278-30-4)
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Recommended Standards
- 3-(N-allyl-N-(4-chlorophenyl)sulfamoyl)-4-chlorobenzoic acid (CAS 726157-10-4)
- 4,4’-(Perfluoropropane-2,2-diyl)bis(cyanatobenzene) (CAS 32728-27-1)
- Benoxafos (CAS 16759-59-4)
- 5-(2,4-Bis(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridin-8-yl)-4-methyloxazole (CAS 1431425-91-0)
- 4-Bromo-2-chloro-L-phenylalanine (CAS 1213036-69-1)
- Benzyl 3-(4-fluorophenyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylate (CAS 1047655-94-6)
- 5-Methylpyrimidine-2,4-dicarbonitrile (CAS 75928-83-5)
- N-Allyl-N-(7-hydroxy-3-methyl-1H-indol-5-yl)acetamide (CAS 89102-07-8)
- Fluoxetine Impurity 16 (CAS 3506-36-3)
- 5-(Piperidin-1-yl)pyrimidine-2-carboxylic acid (CAS 1273016-18-4)
- 5-O-tert-Butyldimethylsilyl 5-Hydroxy Lansoprazole (CAS 1246814-74-3)
- 3-(Ethylsulfonyl)cyclohexan-1-amine (CAS 1340463-40-2)
- (8-Azabicyclo[3.2.1]Octan-3-yl)(4-bromophenyl)methanone (CAS 1784620-32-1)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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