5-Ethylthiazole-2-carboxylic acid CAS 75954-20-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75954-20-0 |
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethylthiazole-2-carboxylic acid (CAS 75954-20-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7NO2S. Molecular weight: 157.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylthiazole Standards
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Recommended Standards
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- ethyl thieno[3,2-f]quinoline-2-carboxylate (CAS 29948-26-3)
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- 1,2,4-Triazin-5(4H)-one (CAS 134434-30-3)
- Boron, [N-[(1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl]-λ-(3,5-dimethyl-2H-pyrrol-2-ylidene-κN)-3,5-dimethyl-1H-pyrrole-2-dodecanamidato-κN1]difluoro-, (T-4)- (CAS 1246355-60-1)
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