Methyl 2-(2-{[2-fluoro-5-(trifluoromethyl)phenyl]sulfamoyl}-4,5-dimethoxyphenyl)acetate CAS 1023518-38-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1023518-38-8 |
| Molecular Formula | C18H17F4NO6S |
| Molecular Weight | 451.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(2-{[2-fluoro-5-(trifluoromethyl)phenyl]sulfamoyl}-4,5-dimethoxyphenyl)acetate (CAS 1023518-38-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17F4NO6S. Molecular weight: 451.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H17F4NO6S |
| Molecular Weight | 451.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(4-(4-Bromophenyl)-5-((2,5-dimethylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-84-3)
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- 3-(4-(4-Bromophenyl)-5-((2,5-dimethylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 677310-89-3)
- 3-(Chloromethyl)-5-(dodecylthio)-1,3,4-thiadiazole-2(3H)-thione (CAS 128016-44-4)
- 2-[(5-Bromo-2-pyrimidinyl)oxy]benzonitrile (CAS 1017789-04-6)
- (S)-N-[2-[7-Allyl-5-bromo-2,3-dihydro-6-hydroxy-1H-inden-1-yl]ethyl]propanamide (CAS 196597-86-1)
- (3R,4S)-tert-Butyl 3-Amino-4-(trifluoromethyl)pyrrolidine-1-carboxylate (CAS 1428776-56-0)
- N6,N6-Dimethyl-N2-[(benzyloxy)carbonyl]-L-lysine tert-Butyl Ester (CAS 204074-50-0)
- 2,4-Diethyl-1,5-Octanediol (CAS 94277-83-5)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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