2-chloro-N-{5-[(diethylamino)sulfonyl]-2-isopropoxyphenyl}acetamide CAS 1031130-88-7
| CAS No. | 1031130-88-7 |
| Molecular Formula | C15H23ClN2O4S |
| Molecular Weight | 362.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-chloro-N-{5-[(diethylamino)sulfonyl]-2-isopropoxyphenyl}acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-chloro-N-{5-[(diethylamino)sulfonyl]-2-isopropoxyphenyl}acetamide (CAS 1031130-88-7), molecular formula C15H23ClN2O4S and molecular weight 362.87 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-chloro-N-{5-[(diethylamino)sulfonyl]-2-isopropoxyphenyl}acetamide (C15H23ClN2O4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-chloro-N-{5-[(diethylamino)sulfonyl]-2-isopropoxyphenyl}acetamide 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 | C15H23ClN2O4S |
| Molecular Weight | 362.87 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(4-((4-Chlorophenyl)thio)-3-nitrobenzyl)piperidine (CAS 477869-36-6)
- 4-Isopropylcyclohexane-1-carboximidamide (CAS 1394116-65-4)
- Ethyl 3-Cyclohexylpropanoate (CAS 10094-36-7)
- N-(4-Methoxybenzyl)-[3,4'-bipyridin]-5-amine (CAS 821784-62-7)
- 5-(4-Bromophenyl)-1,3,4-thiadiazol-2-amine (CAS 13178-12-6)
- 16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate (CAS 114327-30-9)
- 5-(9H-Xanthen-9-yl)quinolin-8-ol (CAS 6325-83-3)
- 2,4-Bis(tert-pentyl)-6-[(2-nitrophenyl)azo]phenol (CAS 52184-19-7)
- 5-Amino-N-(3,5-dimethylphenyl)-1-(3-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899981-68-1)
- 1-Aminopentan-1-ol (CAS 40898-96-2)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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