(Z)-[4-(Benzenesulfonyl)butan-2-ylidene](methoxy)amine CAS 303146-19-2
| CAS No. | 303146-19-2 |
| Molecular Formula | C11H15NO3S |
| Molecular Weight | 241.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (Z)-[4-(Benzenesulfonyl)butan-2-ylidene](methoxy)amine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(Z)-[4-(Benzenesulfonyl)butan-2-ylidene](methoxy)amine (CAS 303146-19-2) is a high-purity analytical reference standard with the molecular formula C11H15NO3S and a molecular weight of 241.31 g/mol.
(Z)-[4-(Benzenesulfonyl)butan-2-ylidene](methoxy)amine (C11H15NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (Z)-[4-(Benzenesulfonyl)butan-2-ylidene](methoxy)amine 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 | C11H15NO3S |
| Molecular Weight | 241.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
- [(2s)-1-(benzenesulfonyl)pyrrolidin-2-yl]methanol (CAS 122030-80-2)
- 1-(Benzenesulfonyl)-2-chloro-1H-pyrrole (CAS 1881332-07-5)
- 5-(Benzenesulfonyl)-4-methyl-1,2,3-thiadiazole (CAS 339008-93-4)
- 1-(Benzenesulfonyl)cyclobutane-1-carboxylic acid (CAS 134937-33-0)
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Recommended Standards
- (S)-1-Tosyl-3-pyrrolidinol (CAS 943587-25-5)
- 1-(4-Methoxybenzyl)-2,3-dihydro-imidazo[1,2-α]pyridin-1-ium (CAS 198139-38-7)
- (E)-3-(dimethylamino)-N-(1-methyl-5-(methylthio)-1H-1,2,4-triazol-3-yl)acrylamide (CAS 338394-86-8)
- 1-(4-Methoxyphenylsulfonyl)pyrrolidine (CAS 335215-12-8)
- N-(4-Butylphenyl)-2-(pyridin-2-ylsulfanyl)acetamide (CAS 329080-05-9)
- 6,9-Dimethoxyphenazine-1-carboxylic acid (CAS 103942-91-2)
- 4-(Nonyloxy)benzoic acid (CAS 15872-43-2)
- 3-Aminopropanoyl chloride (CAS 5722-81-6)
- n-(Naphthalen-2-yl)cyclohexanecarboxamide (CAS 415691-21-3)
- 6-((2-Aminoethyl)amino)pyrimidin-2(1H)-one (CAS 130048-60-1)
- Cholesterol Isobutyl Carbonate (CAS 77546-35-1)
- 11-bromo-2-hydroxy-1,7-diazatricyclo[7.3.0.0²,⁶]dodeca-9,11-dien-8-one (CAS 2864345-70-8)
- 2-((1S,3s)-3-hydroxycyclobutyl)acetic acid (CAS 1821813-15-3)
- Peptide 436 (CAS CATO-CPTD788436)
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