4-(1h-Pyrrol-1-yl)benzene-1-sulfonamide CAS 5438-30-2
| CAS No. | 5438-30-2 |
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10N2O2S, 4-(1h-Pyrrol-1-yl)benzene-1-sulfonamide contains a nitrogen-containing heterocyclic scaffold, 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 222.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 4-(1h-Pyrrol-1-yl)benzene-1-sulfonamide (CAS 5438-30-2), a certified reference material (molecular formula C10H10N2O2S, MW 222.26 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 4-(1h-Pyrrol-1-yl)benzene-1-sulfonamide 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 | C10H10N2O2S |
| Molecular Weight | 222.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related h Standards
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- 4-(1H-pyrrol-1-yl)benzene-1-sulfonyl fluoride (CAS 1803592-04-2)
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- (3-Aminopiperidin-1-yl)(4-fluorophenyl)methanone hydrochloride (CAS 1158262-15-7)
- 1,5-Dimethyl-N-propyl-1H-pyrrole-2-carboxamide (CAS 1090876-62-2)
- Rhodium(1+), [(1,2,5,6-η)-1,5-cyclooctadiene][(2R)-1-[(S)-(dimethylamino)[2-(diphenylphosphino-κP)phenyl]methyl]-2-(diphenylphosphino-κP)ferrocene]-, tetrafluoroborate (CAS 673458-84-9)
- 2-Benzyl-5-chloro-4-methoxypyridazin-3(2H)-one (CAS 77541-65-2)
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