2-(2-Butyramido-4-(4-methoxy-3-methylphenyl)thiazol-5-yl)acetic acid CAS 1416343-92-4
| CAS No. | 1416343-92-4 |
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2-Butyramido-4-(4-methoxy-3-methylphenyl)thiazol-5-yl)acetic acid 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.
2-(2-Butyramido-4-(4-methoxy-3-methylphenyl)thiazol-5-yl)acetic acid (CAS 1416343-92-4) is a high-purity analytical reference standard with the molecular formula C17H20N2O4S and a molecular weight of 348.42 g/mol.
2-(2-Butyramido-4-(4-methoxy-3-methylphenyl)thiazol-5-yl)acetic acid (C17H20N2O4S) 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.
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.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Butyramido Standards
- 2-(2-Butyramido-4-(4-ethoxyphenyl)thiazol-5-yl)acetic acid (CAS 1416344-19-8)
- Methyl 2-butyramido-5-iodobenzoate (CAS 1131587-16-0)
- 2-(2-Butyramido-4-(4-isopropylphenyl)thiazol-5-yl)acetic acid (CAS 1181254-89-6)
- 3-Butyramido-N-(3-methoxyphenyl)benzofuran-2-carboxamide (CAS 887893-43-8)
- 2-Butyramido-3-Nitrophenyl Trifluoromethanesulfonate (CAS 500991-98-0)
- Methyl 2-butyramido-3-(methylcarbamoyl)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 886958-61-8)
- 2-(2-Butyramido-4-(4-fluoro-3-methylphenyl)thiazol-5-yl)acetic acid (CAS 1416345-39-5)
- 2-((5-Butyramido-2-chlorophenyl)carbamoyl)benzoic acid (CAS 925075-57-6)
Recommended Standards
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- 2-(4-(4-Ethoxy-3-methylphenyl)-2-propionamidothiazol-5-yl)acetic acid (CAS 1416345-64-6)
- Verinurad (CAS 1352792-74-5)
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- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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