1-(4-Fluorobenzyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole hydrochloride CAS 1420975-03-6
| CAS No. | 1420975-03-6 |
| Molecular Formula | C19H20FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Fluorobenzyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole hydrochloride.
1-(4-Fluorobenzyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole hydrochloride (CAS 1420975-03-6), molecular formula C19H20FN3HCl and molecular weight 345.85 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-Fluorobenzyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole hydrochloride (C19H20FN3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 345.85 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H20FN3 HCl |
| Molecular Weight | 345.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Fluorobenzyl Standards
- (4-Fluorobenzyl)hydrazine dihydrochloride (CAS 1000805-93-5)
- (3-Fluorobenzyl)hydrazine Dihydrochloride (CAS 1000805-94-6)
- 5-((3-Fluorobenzyl)oxy)-1H-pyrazol-3-amine (CAS 1000896-51-4)
- 4-(5-(4-Fluorobenzyl)-1H-pyrazol-3-yl)pyridine (CAS 1001112-68-0)
- 2-(5-(4-Fluorobenzyl)-3-(pyridin-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)acetic acid (CAS 1001383-88-5)
- 3-(4-Fluorobenzyl)pyrrolidinehydrochloride (CAS 1003561-95-2)
- 1-(4-Fluorobenzyl)-4-isothiocyanato-3,5-dimethyl-1h-pyrazole (CAS 1004193-64-9)
- 4-((4-Fluorobenzyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1006448-78-7)
Recommended Standards
- 2-Amino-3-(2,4-dimethylphenyl)propanoic acid (CAS 103854-24-6)
- 4-[2-(morpholin-4-yl)ethoxy]benzaldehyde (CAS 82625-45-4)
- Tert-butyl cyclohexyl(5-(3,4-dihydro-2H-pyrrol-5-yl)pyridin-2-yl)carbamate (CAS 1352490-95-9)
- [(2R)-4,4-difluoropyrrolidin-2-yl]methanol hydrochloride (CAS 1315593-71-5)
- (1S,5S,6S)-3-(tert-butoxycarbonyl)-3-azabicyclo[3.2.0]Heptane-6-carboxylic acid (CAS 1251021-51-8)
- (S)-1-benzyl-3-(2-(methylthio)ethyl)piperazine (CAS 660862-41-9)
- 4-Bromo-N-cyclopropylbenzenesulfonamide (CAS 331950-30-2)
- 1-(Piperidine-1-carbonyl)piperazine hydrochloride (CAS 1171913-28-2)
- 2-[1-(3-Chloro-2-cyanophenyl)-1H-pyrrol-2-yl]-N,N-dimethyl-2-oxoacetamide (CAS 866010-45-9)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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