7-Hydroxy-5-oxo-N-(thiazol-2-yl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide CAS 224313-91-1
| CAS No. | 224313-91-1 |
| Molecular Formula | C10H6N4O3S2 |
| Molecular Weight | 294.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Hydroxy-5-oxo-N-(thiazol-2-yl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (C10H6N4O3S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
7-Hydroxy-5-oxo-N-(thiazol-2-yl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 224313-91-1), molecular formula C10H6N4O3S2 and molecular weight 294.31 g/mol, is a CATO reference standard with documented purity and traceability.
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 7-Hydroxy-5-oxo-N-(thiazol-2-yl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide 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 | C10H6N4O3S2 |
| Molecular Weight | 294.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 4-cyclobutyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1779923-99-7)
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