2-Ethyl-N-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)hexanamide CAS 105445-01-0
| CAS No. | 105445-01-0 |
| Molecular Formula | C15H21N3OS |
| Molecular Weight | 291.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-N-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)hexanamide (CAS 105445-01-0), molecular formula C15H21N3OS and molecular weight 291.41 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-Ethyl-N-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)hexanamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 291.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Ethyl-N-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)hexanamide 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 | C15H21N3OS |
| Molecular Weight | 291.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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