1170897-01-4 5-(2-Formyl-1H-pyrrol-1-yl)-3-methylthiophene-2,4-dicarboxylic acid MFCD14281687 CAS 1170897-01-4
| CAS No. | 1170897-01-4 |
| Molecular Formula | C12H9NO5S |
| Molecular Weight | 279.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1170897-01-4 5-(2-Formyl-1H-pyrrol-1-yl)-3-methylthiophene-2,4-dicarboxylic acid MFCD14281687 (CAS 1170897-01-4), a certified reference material (molecular formula C12H9NO5S, MW 279.27 g/mol) for analytical method development and quality control.
1170897-01-4 5-(2-Formyl-1H-pyrrol-1-yl)-3-methylthiophene-2,4-dicarboxylic acid MFCD14281687 (C12H9NO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 1170897-01-4 5-(2-Formyl-1H-pyrrol-1-yl)-3-methylthiophene-2,4-dicarboxylic acid MFCD14281687 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 | C12H9NO5S |
| Molecular Weight | 279.27 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 6-Cyclopropyl-1-isobutyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 954275-78-6)
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Why CATO?
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