4-Chloro-N-(4-(N-phenethylsulfamoyl)phenyl)benzenesulfonamide CAS 606922-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606922-74-1 |
| Molecular Formula | C20H19ClN2O4S2 |
| Molecular Weight | 450.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-(4-(N-phenethylsulfamoyl)phenyl)benzenesulfonamide (CAS 606922-74-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H19ClN2O4S2. Molecular weight: 450.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H19ClN2O4S2 |
| Molecular Weight | 450.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (S)-N-((S)-1-(((S)-1-Chloro-6-guanidino-2-oxohexan-3-yl)amino)-1-oxo-3-phenylpropan-2-yl)pyrrolidine-2-carboxamide (CAS 65149-23-7)
- Methyl 3-((4-(3-chlorophenyl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 899725-34-9)
- N,N’-(3-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide) (CAS 143334-88-7)
- 5-(2-Chloro-3-methoxyphenyl)pentanoic acid (CAS 1378238-90-4)
- 1-(3-Cyanophenyl)-3-cyclopropylthiourea (CAS 747412-21-1)
- 1,1'-(2,6-Dimethylpyridine-3,5-diyl)diethanone (CAS 24234-61-5)
- 2,6-Dimethoxy-3-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carbonyl)pyridine (CAS 1775306-07-4)
- [4-(hydroxymethyl)piperidin-4-yl]methanol hydrochloride (CAS 884535-05-1)
- 2,6-Bis(chloromethyl)naphthalene (CAS 93036-77-2)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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