N-(4-methoxyphenyl)-2-(2-((phenylsulfinyl)methyl)-1H-benzo[d]imidazol-1-yl)acetamide CAS 339100-80-0
| CAS No. | 339100-80-0 |
| Molecular Formula | C23H21N3O3S |
| Molecular Weight | 419.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H21N3O3S, N-(4-methoxyphenyl)-2-(2-((phenylsulfinyl)methyl)-1H-benzo[d]imidazol-1-yl)acetamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 419.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(4-methoxyphenyl)-2-(2-((phenylsulfinyl)methyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 339100-80-0), molecular formula C23H21N3O3S and molecular weight 419.50 g/mol, is a CATO reference standard with documented purity and traceability.
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), N-(4-methoxyphenyl)-2-(2-((phenylsulfinyl)methyl)-1H-benzo[d]imidazol-1-yl)acetamide 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 | C23H21N3O3S |
| Molecular Weight | 419.50 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Vardenafil Impurity 29 (CAS 1009013-42-6)
- 3-(1-methyl-1H-1,2,3-triazol-4-yl)prop-2-enoic acid (CAS 193538-37-3)
- (2,4-Dimethoxy-6-methyl-pyrimidin-5-yl)-acetic acid (CAS 500159-48-8)
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- 7-Amino-2-oxa-5-azaspiro[3.5]nonan-6-one (CAS 2151858-64-7)
- 4-Methyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 77803-41-9)
- 1-Isobutylpyrimidine-2,4(1H,3H)-dione (CAS 25818-97-7)
- 3-(4-Fluoro-2-hydroxyphenyl)-3-phenylisobenzofuran-1(3H)-one (CAS 144654-37-5)
- (1S,2R)-2-((benzyloxy)carbonyl)cyclohexane-1-carboxylic acid (CAS 200948-88-5)
- 6-(Tert-butoxycarbonyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine-2-carboxylic acid (CAS 2090417-89-1)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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