2,2-Difluoro-2-(thiazol-2-yl)acetic acid CAS 1803570-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803570-24-2 |
| Molecular Formula | C5H3F2NO2S |
| Molecular Weight | 179.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoro-2-(thiazol-2-yl)acetic acid (CAS 1803570-24-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3F2NO2S. Molecular weight: 179.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3F2NO2S |
| Molecular Weight | 179.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Pyridine-2,3,5,6-tetracarbonitrile (CAS 17638-20-9)
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- 4-(Difluoromethyl)-5-iodo-2-methoxypyridin-3-ol (CAS 1805455-27-9)
- 6-(Aminomethyl)-3-propylbenzo[d]oxazol-2(3h)-one (CAS 1342612-81-0)
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- H-Arg-Ser-OH (CAS 70921-62-9)
- 2-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-4(1H)-one (CAS 1006872-82-7)
- (2S,5R)-5-(3-vinylphenyl)pyrrolidine-2-carboxylic acid (CAS 1270096-06-4)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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