4-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]-benzamide CAS 301836-43-1
| CAS No. | 301836-43-1 |
| Molecular Formula | C23H18N4O3 |
| Molecular Weight | 398.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 398.41 g/mol gives 4-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]-benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]-benzamide (CAS 301836-43-1), a certified reference material (molecular formula C23H18N4O3, MW 398.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H18N4O3, 4-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]-benzamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 398.41 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.
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), 4-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]-benzamide 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 | C23H18N4O3 |
| Molecular Weight | 398.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 2025 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 9,10-Bis(2-(4,5-dihydro-1H-imidazol-2-yl)hydrazono)methyl)anthracene (CAS 78186-34-2)
- 2-[2-[2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)-1-naphthalenyl]phenyl]-4,5-dihydro-4,4-dimethyloxazole (CAS 85678-99-5)
- 2-[4-[2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)-1-naphthalenyl]phenyl]-4,5-dihydro-4,4-dimethyloxazole (CAS 85678-98-4)
- Dihydro Tachysterol (CAS 67-96-9)
- 2-(2,3-Dihydro-1H-inden-4-yl)acetic acid (CAS 5020-62-2)
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Recommended Standards
- 4-[(2Z)-3-(2H-1,3-Benzodioxol-5-yl)prop-2-enoyl]phenyl (2E)-3-phenylprop-2-enoate (CAS 306730-23-4)
- 4-Acetamido-2-acetoxy-4-dimethylamino-2-methoxycarbonylbenzophenone (CAS 351421-17-5)
- 4,6-Bis(4-fluorophenyl)-2-methyl-5-(pyridin-4-yl)-2H-pyrazolo[3,4-b]pyridine (CAS 755753-89-0)
- 5-(3,4,5-Trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one (CAS 69222-20-4)
- (4R,5R)-4-Ethyl-5-methyl-4,5-dihydrooxazol-2-amine (CAS 599206-76-5)
- dimethyl bicyclo[2.1.1]hexane-1,4-dicarboxylate (CAS 42145-38-0)
- 8,9-Dihydro-6H-benzo[b]cyclohepta[d]thiophen-10(7H)-one (CAS 31908-83-5)
- 5-(Pyridin-4-yl)-1,3,4-thiadiazole-2-thiol (CAS 13581-25-4)
- 2-Bromo-5-(difluoromethyl)-4-methoxypyridin-3-ol (CAS 1807000-49-2)
- 2-(pyridin-4-yl)-1,3-thiazol-4-amine dihydrochloride (CAS 1461714-82-8)
- N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-3-yl)acetamide (CAS 2034288-93-0)
- Cefprozil EP Impurity K-Isomer 4 (CAS CATO-C4X-149224)
- Telmisartan Impurity 22 (CAS 1797894-62-2)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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