Methyl 2-(2-(thiophen-2-ylsulfonyl)acetamido)benzoate CAS 1020970-24-4
| CAS No. | 1020970-24-4 |
| Molecular Formula | C14H13NO5S2 |
| Molecular Weight | 339.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-(2-(thiophen-2-ylsulfonyl)acetamido)benzoate (CAS 1020970-24-4), a certified reference material (molecular formula C14H13NO5S2, MW 339.39 g/mol) for analytical method development and quality control.
Methyl 2-(2-(thiophen-2-ylsulfonyl)acetamido)benzoate (C14H13NO5S2) 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 2-(2-(thiophen-2-ylsulfonyl)acetamido)benzoate 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 | C14H13NO5S2 |
| Molecular Weight | 339.39 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 5-Amino-1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methyl-4-oxo-3-quinolinecarboxylic Acid (CAS 167888-38-2)
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- 4-Bromo-3,5-dicyclopropyl-1H-pyrazole (CAS 1629614-18-1)
- tert-Butyl cis-3-amino-4-(4-fluorophenyl)pyrrolidine-1-carboxylate (CAS 1218764-14-7)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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