N-(4-Ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide CAS 1474110-21-8
| CAS No. | 1474110-21-8 |
| Molecular Formula | C25H35NO5S |
| Molecular Weight | 461.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide (C25H35NO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(4-Ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide (CAS 1474110-21-8), molecular formula C25H35NO5S and molecular weight 461.61 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures N-(4-Ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide 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 | C25H35NO5S |
| Molecular Weight | 461.61 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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- n-(2-Ethylphenyl)-4-methyl-5-phenyl-2-(2-phenylacetamido)thiophene-3-carboxamide (CAS 6078-91-7)
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Recommended Standards
- Selexipag Impurity 62 (CAS CATO-C4X-196162)
- CAS 2132345-12-9 (CAS 2132345-12-9)
- N-(p-Tolyl)-2-(2-(4-tosylpiperazin-1-yl)acetyl)hydrazinecarbothioamide (CAS 500276-46-0)
- 4-tert-Butyl-N-{5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338954-85-1)
- 4’-Chlorobiphenyl-3-carbaldehyde (CAS 139502-80-0)
- 1-(Chloromethyl)-4-(phenylsulfanyl)benzene (CAS 1208-87-3)
- trans-3-fluorotetrahydropyran-4-amine (CAS 1631027-09-2)
- 8-Bromo-2-(4-(methylamino)piperidin-1-yl)-4-((4-phenoxyphenyl)amino)pyrido[4,3-d]pyrimidin-5(6H)-one (CAS 2173992-17-9)
- (2-Chloranyl-6-methoxy-phenyl)-methanamine hydrochloride (CAS 927902-41-8)
- 4'-Aminobiphenyl-3-carboxylic acid (CAS 85096-04-4)
- 3-(Aminosulfonyl)-4-(1-methylethyl)benzoic acid (CAS 59815-30-4)
- 5-[(2-methoxyphenyl)carbamoyl]pentanoic acid (CAS 1157041-79-6)
- 4-Bromo-3-chloropicolinonitrile (CAS 1807027-63-9)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
Why CATO?
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