4-Ethoxy-5-isopropyl-2-methyl-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide CAS 898647-45-5
| CAS No. | 898647-45-5 |
| Molecular Formula | C17H27NO4S |
| Molecular Weight | 341.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Ethoxy-5-isopropyl-2-methyl-N-((tetrahydrofuran-2-yl)methyl)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.
4-Ethoxy-5-isopropyl-2-methyl-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide (CAS 898647-45-5), molecular formula C17H27NO4S and molecular weight 341.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-Ethoxy-5-isopropyl-2-methyl-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C17H27NO4S |
| Molecular Weight | 341.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxy Standards
- 2-(2-Ethoxy-4-formylphenoxy)-N-(2-isopropylphenyl)acetamide (CAS 591723-68-1)
- 2-Butyl-3-ethoxy-N-(furan-2-ylmethyl)-2H-indazole-6-carboxamide (CAS 919107-20-3)
- 2-Ethoxy-5-{[(thiophen-2-yl)methyl]sulfamoyl}benzoic acid (CAS 866156-10-7)
- 4-((3-Ethoxy-4-hydroxybenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-88-8)
- Ethyl 3-(2-ethoxy-2-oxoethoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 478067-92-4)
- Benzyl 4-(2-ethoxy-2-oxoethyl)-3,3-difluoropiperidine-1-carboxylate (CAS 1334417-71-8)
- 2-Ethoxy-4-formylphenyl 4-chlorobenzenesulfonate (CAS 432014-73-8)
- 2-Ethoxy-5-(nicotinamido)benzene-1-sulfonyl chloride (CAS 680618-09-1)
Recommended Standards
- 3-(4-Methylphenyl)-2-[(4-methylphenyl)sulfanyl]quinoline (CAS 339102-40-8)
- N-((4-(diethylamino)-2-methylphenyl)carbamothioyl)benzamide (CAS 862713-23-3)
- 2-(4-butoxybenzylidene)-N-(m-tolyl)hydrazine-1-carbothioamide (CAS 769143-70-6)
- N-allyl-2-((4-methylbenzyl)sulfinyl)-5,6,7,8-tetrahydroquinazolin-4-amine (CAS 477714-06-0)
- 3-(3-Isopropylphenoxy)aniline (CAS 548486-67-5)
- 5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 19949-29-2)
- Potassium trifluoro(4-methylbenzyl)borate (CAS 1422539-95-4)
- 2-Amino-N-(2-bromobenzyl)-N-methylacetamide (CAS 888069-46-3)
- (Z)-2,4-Dimethoxy-1-(prop-1-en-1-yl)benzene (CAS 17627-75-7)
- (2Z)-2-[(4-Chlorophenyl)imino]-2H-chromene-3-carboxamide (CAS 314048-22-1)
- 2-(tert-Butyl)-5-(chloromethyl)furan (CAS 790713-42-7)
- [Arg 8]-Vasopressin Acetate (CAS 129979-57-3)
- 2,6-Dimethylphenyl 2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetate (CAS 336173-47-8)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com