3-(4-methanesulfonyl-phenyl)-3-oxo-propionic acid ethyl ester CAS 53090-47-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53090-47-4 |
| Molecular Formula | C12H14O5S |
| Molecular Weight | 270.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-methanesulfonyl-phenyl)-3-oxo-propionic acid ethyl ester (CAS 53090-47-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O5S. Molecular weight: 270.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14O5S |
| Molecular Weight | 270.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-((2-(2-Hydroxyethoxy)ethyl)imino)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 296798-36-2)
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- 2-Methyl-1-((4-nitrophenyl)sulfonyl)pyrrolidine (CAS 875930-44-2)
- (2S)-4-Phenylpyrrolidine-2-carboxylic acid (CAS 1195728-65-4)
- 2-Ethoxybenzoic Acid (CAS 134-11-2)
- 1-(3-Methylbutanoyl)imidazolidin-2-one (CAS 127834-89-3)
- cis-4-Methoxypiperidine-2-carboxylic acid hydrochloride (CAS 123811-79-0)
- 6-Deoxo-24-epicastasterone (CAS 169869-41-4)
- 3-(2,3-Dihydrobenzofuran-5-yl)propan-1-ol (CAS 217483-06-2)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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