4-Chloro-N-[(naphthalen-1-yl)methyl]-2-nitrobenzene-1-sulfonamide CAS 1022360-31-1
| CAS No. | 1022360-31-1 |
| Molecular Formula | C17H13ClN2O4S |
| Molecular Weight | 376.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-N-[(naphthalen-1-yl)methyl]-2-nitrobenzene-1-sulfonamide is closely related to a flavonoid core, 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.
4-Chloro-N-[(naphthalen-1-yl)methyl]-2-nitrobenzene-1-sulfonamide (CAS 1022360-31-1) is a high-purity analytical reference standard with the molecular formula C17H13ClN2O4S and a molecular weight of 376.81 g/mol.
Structurally, 4-Chloro-N-[(naphthalen-1-yl)methyl]-2-nitrobenzene-1-sulfonamide (C17H13ClN2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 376.81 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Chloro-N-[(naphthalen-1-yl)methyl]-2-nitrobenzene-1-sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H13ClN2O4S |
| Molecular Weight | 376.81 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) | 12.0 |
| 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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- Ethyl 5-(3-methoxybenzyl)-1,2,4-oxadiazole-3-carboxylate (CAS 1216607-98-5)
- (4-(Ethyl(methyl)amino)thiophen-2-yl)boronic acid (CAS 2225153-48-8)
- N-phenylbicyclo[2.2.1]Heptan-2-amine (CAS 15995-50-3)
- Homoserine Lactone (CAS 1192-20-7)
- 2-Difluoromethoxy-4-(trifluoromethyl)pyridine (CAS 1214385-50-8)
- 1,2-Dibromo-3,3-dimethylbutane (CAS 640-21-1)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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