N-Isobutyl-4-methoxybenzenesulfonamide CAS 172738-60-2
| CAS No. | 172738-60-2 |
| Molecular Formula | C11H17NO3S |
| Molecular Weight | 243.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-Isobutyl-4-methoxybenzenesulfonamide (C11H17NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 243.32 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies N-Isobutyl-4-methoxybenzenesulfonamide (CAS 172738-60-2), a certified reference material (molecular formula C11H17NO3S, MW 243.32 g/mol) for analytical method development and quality control.
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-Isobutyl-4-methoxybenzenesulfonamide 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 | C11H17NO3S |
| Molecular Weight | 243.32 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- 4-(Benzyloxy)benzothioamide (CAS 161975-22-0)
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- 1-(1-Phenylethyl)-2-thioxo-1,2-dihydropyridine-3-carbaldehyde (CAS 65824-08-0)
- 2-Chloro-2-phenyl-1-(pyrrolidin-1-yl)ethan-1-one (CAS 190964-87-5)
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- 2-(8-(Difluoromethyl)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2791276-58-7)
- 7-(phenylmethyl)-2-Oxa-7-azaspiro[4.4]nonan-1-one (CAS 119102-90-8)
- 3-fluoro-6-hydroxypyridine-2-carboxylic acid (CAS 604774-05-2)
- 3-Phenylprop-2-yne-1-sulfonyl chloride (CAS 2138423-35-3)
- N-Isobutyl-N-(1-methyl-1H-pyrazol-3-yl)heptanamide (CAS 62400-00-4)
- n-(4-Bromophenyl)-2-(sec-butylamino)acetamide (CAS 1020961-38-9)
- tert-Butyl 5,5-difluoro-2,7-diazaspiro[3.5]nonane-2-carboxylate (CAS 2007920-32-1)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
Why CATO?
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