Sodium 5-(tert-butyl)-4-methylthiazole-2-carboxylate CAS 937663-35-9
| CAS No. | 937663-35-9 |
| Molecular Formula | C9H12NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 5-(tert-butyl)-4-methylthiazole-2-carboxylate (CAS 937663-35-9), molecular formula C9H12NO2SNa and molecular weight 221.25 g/mol, is a CATO reference standard with documented purity and traceability.
Sodium 5-(tert-butyl)-4-methylthiazole-2-carboxylate (C9H12NO2SNa) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Sodium 5-(tert-butyl)-4-methylthiazole-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 | C9H12NO2S Na |
| Molecular Weight | 221.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- ethyl 4-oxo-7-(trifluoromethyl)chromene-2-carboxylate (CAS 2530127-55-8)
- Empagliflozin Impurity 114 (CAS 1459754-32-5)
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- 2,2-Difluoro-1-(2-methoxy-phenyl)-ethanol (CAS 911837-76-8)
- 2-[4-(2-Imidazolyl)phenyl]pyridine (CAS 1502181-18-1)
- N-(4-bromophenyl)-3-((2,6-dichlorobenzyl)sulfonyl)thiophene-2-carboxamide (CAS 251097-58-2)
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