(E)-[4-(Benzenesulfonyl)butan-2-ylidene][(4-nitrophenyl)methoxy]amine CAS 306979-45-3
| CAS No. | 306979-45-3 |
| Molecular Formula | C17H18N2O5S |
| Molecular Weight | 362.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-[4-(Benzenesulfonyl)butan-2-ylidene][(4-nitrophenyl)methoxy]amine (CAS 306979-45-3) is a high-purity analytical reference standard with the molecular formula C17H18N2O5S and a molecular weight of 362.40 g/mol.
Based on its molecular formula C17H18N2O5S, (E)-[4-(Benzenesulfonyl)butan-2-ylidene][(4-nitrophenyl)methoxy]amine contains a flavonoid core, 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 362.40 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.
As a certified reference material (CRM), (E)-[4-(Benzenesulfonyl)butan-2-ylidene][(4-nitrophenyl)methoxy]amine 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 | C17H18N2O5S |
| Molecular Weight | 362.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (E)-tert-Butyl (3-(2-fluorophenyl)-4-oxo-1,3,7-triazaspiro[4.5]decan-2-ylidene)carbamate (CAS 1956426-24-6)
- (E)-N'-(4-((4-fluorobenzyl)oxy)benzylidene)-2-phenylacetohydrazide (CAS 331461-71-3)
- (E)-tert-Butyl (3-(3-fluorophenyl)-4-oxo-1,3,7-triazaspiro[4.5]decan-2-ylidene)carbamate (CAS 1956426-21-3)
- 2-((2,4-Dimethoxyphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380551-12-2)
- α,α＇-Dihydroxy-1,3-Diisopropylbenzene (CAS 1999-85-5)
- 5-(Naphthalen-2-yl)isophthalicacid (CAS 444343-41-3)
- (3aS,4R,6aS)-rel-2-Boc-octahydro-cyclopenta[c]pyrrol-4-carboxylic acid (CAS 1251020-10-6)
- 149289-01-0 4-[(2-Methylbenzyl)oxy]benzoic acid 4599AD C15H14O3 (CAS 149289-01-0)
- 5-(5-Bromo-3-pyridyl)-1H-tetrazole (CAS 211943-13-4)
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- 1-Methyl-2-(phenylmethyl)-4-piperidinone (CAS 21823-56-3)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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