ethyl 2-hydroxy-1,3-thiazole-4-carboxylate CAS 56417-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56417-52-8 |
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2-hydroxy-1,3-thiazole-4-carboxylate (CAS 56417-52-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7NO3S. Molecular weight: 173.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 1,2,3-thiadiazol-5-ylcarbamate (CAS 2039-12-5)
- Ethyl 4-amino-1,2,5-thiadiazole-3-carboxylate (CAS 499999-36-9)
- Benzenesulfohydroxamic acid (CAS 599-71-3)
- O-tolyl benzoate (CAS 617-02-7)
- 3-(Cyclohexylmethyl)-4-hydroxybenzonitrile (CAS 1243362-74-4)
- 3-[2-(morpholin-4-yl)ethoxy]aniline (CAS 112677-72-2)
- 4-Desmethoxy Omeprazole-d3 Sulfide (CAS 1794938-78-5)
- Isavuconazole Impurity 101 (CAS 594-01-4)
- 63459-47-2 Acetic Acid-1-13C-2,2,2-d3 Aci-Jel-1-13C,d3 E 260-1-13C,d3 Ethanoic Acid-1-13C,d3 Ethanoic Acid-1-13C,d3 Monomer Ethylic Acid-1-13C,d3 Glacial Acetic-1-13C,d3 Acid Methanecarboxylic Acid-1-13C,d3 NSC 111201-1-13C,d3 NSC 112209-1-13C,d3 NSC 115870-1-13C,d3 NSC 127175-1-13C,d3 NSC 132953-1-13C,d3 NSC 406306-1-13C,d3 Vinegar Acid-1-13C,d3 (CAS 63459-47-2)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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