2,5-Dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-1H-pyrrole-3-carbaldehyde CAS 328028-84-8
| CAS No. | 328028-84-8 |
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,5-Dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-1H-pyrrole-3-carbaldehyde.
CATO supplies 2,5-Dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-1H-pyrrole-3-carbaldehyde (CAS 328028-84-8), a certified reference material (molecular formula C17H20N2O4S, MW 348.42 g/mol) for analytical method development and quality control.
The molecular framework of 2,5-Dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-1H-pyrrole-3-carbaldehyde (C17H20N2O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,5-Dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-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.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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