Cyclopentyl (1-(2-methoxy-4-((phenylsulfonyl)carbamoyl)benzyl)-1H-benzo[d]imidazol-6-yl)carbamate CAS 107786-78-7
| CAS No. | 107786-78-7 |
| Molecular Formula | C28H28N4O6S |
| Molecular Weight | 548.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopentyl (1-(2-methoxy-4-((phenylsulfonyl)carbamoyl)benzyl)-1H-benzo[d]imidazol-6-yl)carbamate (CAS 107786-78-7), molecular formula C28H28N4O6S and molecular weight 548.61 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Cyclopentyl (1-(2-methoxy-4-((phenylsulfonyl)carbamoyl)benzyl)-1H-benzo[d]imidazol-6-yl)carbamate (C28H28N4O6S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 548.61 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Cyclopentyl (1-(2-methoxy-4-((phenylsulfonyl)carbamoyl)benzyl)-1H-benzo[d]imidazol-6-yl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C28H28N4O6S |
| Molecular Weight | 548.61 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cyclopentyl Standards
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- Cyclopentyl 3-(morpholinomethyl)phenyl ketone (CAS 898792-40-0)
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