N-(5-(tert-Butyl)-3-cyclopropoxycyclohexa-1,3-dien-1-yl)methanesulfonamide CAS 1243321-50-7
| CAS No. | 1243321-50-7 |
| Molecular Formula | C14H23NO3S |
| Molecular Weight | 285.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(5-(tert-Butyl)-3-cyclopropoxycyclohexa-1,3-dien-1-yl)methanesulfonamide.
N-(5-(tert-Butyl)-3-cyclopropoxycyclohexa-1,3-dien-1-yl)methanesulfonamide (CAS 1243321-50-7), molecular formula C14H23NO3S and molecular weight 285.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(5-(tert-Butyl)-3-cyclopropoxycyclohexa-1,3-dien-1-yl)methanesulfonamide (C14H23NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 285.40 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C14H23NO3S |
| Molecular Weight | 285.40 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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