cis-3-(Benzyloxy)cyclobutyl 4-methylbenzenesulfonate CAS 1262278-62-5
| CAS No. | 1262278-62-5 |
| Molecular Formula | C18H20O4S |
| Molecular Weight | 332.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.41 g/mol gives cis-3-(Benzyloxy)cyclobutyl 4-methylbenzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies cis-3-(Benzyloxy)cyclobutyl 4-methylbenzenesulfonate (CAS 1262278-62-5), a certified reference material (molecular formula C18H20O4S, MW 332.41 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, cis-3-(Benzyloxy)cyclobutyl 4-methylbenzenesulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 332.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H20O4S |
| Molecular Weight | 332.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related cis Standards
- 2-(((1-((Benzyloxy)carbonyl)pyrrolidin-2-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353957-42-2)
- 2-((1-((Benzyloxy)carbonyl)piperidin-3-yl)(cyclopropyl)amino)acetic acid (CAS 1353960-68-5)
- 2-(((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353962-43-2)
- 2-(3-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353967-05-1)
- 2-((1-((Benzyloxy)carbonyl)piperidin-4-yl)(cyclopropyl)amino)acetic acid (CAS 1353982-90-7)
- 2-(2-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353987-97-9)
- (S)-2-((1-((Benzyloxy)carbonyl)piperidin-3-yl)(cyclopropyl)amino)acetic acid (CAS 1354000-59-1)
- (S)-2-(2-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1354003-34-1)
Recommended Standards
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