N-(1,2-Dimethyl-1H-benzimidazol-5-yl)-1-[(3-fluorophenyl)methyl]-1H-pyrrolo[3,2-c]pyridine-2-carboxamide CAS 920978-76-3
| CAS No. | 920978-76-3 |
| Molecular Formula | C24H20FN5O |
| Molecular Weight | 413.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(1,2-Dimethyl-1H-benzimidazol-5-yl)-1-[(3-fluorophenyl)methyl]-1H-pyrrolo[3,2-c]pyridine-2-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(1,2-Dimethyl-1H-benzimidazol-5-yl)-1-[(3-fluorophenyl)methyl]-1H-pyrrolo[3,2-c]pyridine-2-carboxamide (CAS 920978-76-3), a certified reference material (molecular formula C24H20FN5O, MW 413.45 g/mol) for analytical method development and quality control.
Structurally, N-(1,2-Dimethyl-1H-benzimidazol-5-yl)-1-[(3-fluorophenyl)methyl]-1H-pyrrolo[3,2-c]pyridine-2-carboxamide (C24H20FN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 413.45 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C24H20FN5O |
| Molecular Weight | 413.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related N Standards
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Recommended Standards
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- Ezetimibe Impurity 39 (CAS 1093659-89-2)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}amino thiophene-2-carboxylate (CAS 478257-08-8)
- Tert-butyl 3-amino-4-(2,4-dimethoxyphenyl)piperidine-1-carboxylate (CAS 1354953-34-6)
- m-PEG5-triethoxysilane (CAS 2243566-42-7)
- Ethyl 4-Oxo-4H-quinolizine-3-carboxlate (CAS 88612-71-9)
- (S)-6,7-dimethoxy-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1213144-63-8)
- 4-[2-(4-Methyl-1-piperazinyl)ethoxy]benzaldehyde (CAS 100875-69-2)
- Finerenone Impurity 95 (CAS CATO-C4X-288095)
- (S)-tert-butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate (CAS 389889-82-1)
- Metoclopramide Impurity 43 HCl (CAS 22459-75-2 (free base))
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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