2-[[(4-Methylphenyl)sulfonyl]oxy]acetic acid CAS 39794-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39794-77-9 |
| Molecular Formula | C9H10O5S |
| Molecular Weight | 230.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[[(4-Methylphenyl)sulfonyl]oxy]acetic acid (CAS 39794-77-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10O5S. Molecular weight: 230.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10O5S |
| Molecular Weight | 230.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
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- 5-ethyl-1-(2-methylphenyl)-1H-pyrazole-4-carboxylic acid (CAS 1003177-35-2)
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- 1-(4-Methylphenyl)-1h-pyrazole-3-carboxylic acid ethyl ester (CAS 19532-34-4)
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Recommended Standards
- 2-[(4-sulfamoylphenyl)amino]acetic acid (CAS 6138-11-0)
- 2-Acetamido-5-aminobenzenesulfonic acid (CAS 6973-05-3)
- 2,3-Dimethyl-5-nitrobenzenesulfonamide (CAS 954253-10-2)
- (S)-2-(5-bromo-2-fluoro-3-(trifluoromethyl)phenyl)pyrrolidine (CAS 1703960-58-0)
- 2-(4-Fluorophenoxy)pyridin-3-amine (CAS 175135-64-5)
- 5-Methyl-3-phenyl-N-(1H-1,2,4-triazol-5-yl)isoxazole-4-carboxamide (CAS 901563-18-6)
- N-methyl-3-(1-(pyridin-2-yl)-1H-pyrazol-4-yl)propan-1-amine (CAS 1342595-68-9)
- 3,6-Bis(dimethylamino)-9H-thioxanthen-9-one (CAS 7031-01-8)
- [2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenyl]hydrazine (CAS 1868-85-5)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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