N-(2-Phenoxyethanimidoyl)benzenesulfonohydrazide CAS 321430-73-3
| CAS No. | 321430-73-3 |
| Molecular Formula | C14H15N3O3S |
| Molecular Weight | 305.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 305.35 g/mol gives N-(2-Phenoxyethanimidoyl)benzenesulfonohydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(2-Phenoxyethanimidoyl)benzenesulfonohydrazide (CAS 321430-73-3), a certified reference material (molecular formula C14H15N3O3S, MW 305.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H15N3O3S, N-(2-Phenoxyethanimidoyl)benzenesulfonohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 N-(2-Phenoxyethanimidoyl)benzenesulfonohydrazide 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 | C14H15N3O3S |
| Molecular Weight | 305.35 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(2-Fluorophenyl)-2,2-diphenylacetamide (CAS 198337-86-9)
- N-(3,4-Dimethoxybenzylidene)benzenesulfonamide (CAS 307543-73-3)
- N-(2,4-Dimethoxybenzylidene)benzenesulfonamide (CAS 315234-64-1)
- N-(3-Acetylphenyl)-4-methoxybenzene-1-sulfonamide (CAS 76883-67-5)
- epi-Sesamin Monocatechol (CAS 1105568-81-7)
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- Insulin Glargine (CAS 160337-95-1)
Why CATO?
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