1-(Phenylsulfonyl)-1H-pyrrole-3-carbaldehyde CAS 88075-95-0
| CAS No. | 88075-95-0 |
| Molecular Formula | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Phenylsulfonyl)-1H-pyrrole-3-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-(Phenylsulfonyl)-1H-pyrrole-3-carbaldehyde (CAS 88075-95-0), a certified reference material (molecular formula C11H9NO3S, MW 235.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9NO3S, 1-(Phenylsulfonyl)-1H-pyrrole-3-carbaldehyde 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 235.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C11H9NO3S |
| Molecular Weight | 235.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 5-(Phenylsulfonyl)pyrimidin-2-amine (CAS 130954-22-2)
- 1-(Phenylsulfonyl)-1H-pyrrole-2-carbaldehyde (CAS 86688-93-9)
- 3-Ethyl-1-(phenylsulfonyl)-1H-pyrrole (CAS 97188-23-3)
- 2-(Phenylsulfonyl)cyclohepta-1,3-diene (CAS 118160-44-4)
- 6-(Phenylsulfonyl)pyridin-3-amine (CAS 439109-71-4)
- 6-(Phenylsulfonyl)pyridazin-3(2H)-one (CAS 141060-78-8)
- 3-(Phenylsulfonyl)propanoyl chloride (CAS 3445-53-2)
- 1-(Phenylsulfonyl)-1H-pyrrole-2-carbonitrile (CAS 97188-22-2)
Recommended Standards
- 11-Fluoroindolo[1,2-b]isoquinoline (CAS 875740-50-4)
- 1-(5-Hydroxy-2-(methylthio)pyrido[2,3-d]pyrimidin-6-yl)ethanone (CAS 59582-75-1)
- 2-(((4H-1,2,4-triazol-3-yl)thio)methyl)benzoic acid (CAS 733795-49-8)
- (Z)-5-(4-Methoxybenzylidene)thiazolidine-2,4-dione (CAS 74942-63-5)
- Ethyl 4-methylpyrimidine-2-carboxylate (CAS 1196156-62-3)
- [1,2,4]triazolo[4,3-a]quinoline-1-carboxylic acid (CAS 161015-09-4)
- 3-(3-Chlorobenzyl)tetrahydrofuran-3-amine hydrochloride (CAS 1803566-50-8)
- 4-(4H-1,2,4-Triazol-4-yl)-1H-benzo[d]imidazole (CAS 98711-53-6)
- Mpt0e014 (CAS 1372762-38-3)
- 3-Methyl-4-phenylphenylboronic acid (CAS 1029439-30-2)
- tert-Butyl 1-[5-(methylsulfanyl)-1,3,4-oxadiazol-2-yl]ethylcarbamate (CAS 899380-98-4)
- 3-(3-Methyl-1-propyl-1H-pyrazol-4-yl)propiolic acid (CAS 1354706-54-9)
- 2-Amino-N-(3-ethoxypropyl)-3-phenylpropanamidehydrochloride (CAS 1236263-49-2)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
Why CATO?
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