Methyl 3-(3-(phenylsulfonyl)ureido)thieno[2,3-b]pyridine-2-carboxylate CAS 866009-10-1
| CAS No. | 866009-10-1 |
| Molecular Formula | C16H13N3O5S2 |
| Molecular Weight | 391.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 391.42 g/mol gives Methyl 3-(3-(phenylsulfonyl)ureido)thieno[2,3-b]pyridine-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 3-(3-(phenylsulfonyl)ureido)thieno[2,3-b]pyridine-2-carboxylate (CAS 866009-10-1), molecular formula C16H13N3O5S2 and molecular weight 391.42 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 3-(3-(phenylsulfonyl)ureido)thieno[2,3-b]pyridine-2-carboxylate (C16H13N3O5S2) contains a flavonoid core, 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.
CATO manufactures Methyl 3-(3-(phenylsulfonyl)ureido)thieno[2,3-b]pyridine-2-carboxylate 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 | C16H13N3O5S2 |
| Molecular Weight | 391.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)methyl]-2-methylfuran-3-carboxylic acid (CAS 2091750-79-5)
- N-(2-Benzoylnaphtho[2,1-b]furan-1-yl)benzamide (CAS 650636-51-4)
- N-(2-(4-(3-(4-fluorophenoxy)-2-hydroxypropyl)piperazin-1-yl)pyridin-3-yl)azinic acid (CAS 1858255-69-2)
- 1-(4-Fluoro-2-methylbenzyl)cyclopropane-1-carboxylic acid (CAS 1602871-83-9)
- 2,2,2-Trifluoro-1-(3-nitro-5-(trifluoromethyl)phenyl)ethan-1-one (CAS 76911-72-3)
- 1-{[4-(Trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-amine (CAS 1240572-94-4)
- Ethyl 8-bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate (CAS 1021859-84-6)
- Furan-2-ylmethyl 3-amino-1H-1,2,4-triazole-5-carboxylate (CAS 344886-02-8)
- 1-(2,4-Difluorophenyl)piperidine (CAS 1345471-75-1)
- Telmisartan Impurity 31 (CAS 158144-54-8)
- 8-fluoronaphthalene-1,3-diol (CAS 2761178-28-1)
- Peptide Impurity 15 (CAS 1227750-69-7)
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