N-(Piperidin-4-yl)-1H-benzo[d]imidazol-2-amine dihydrobromide CAS 75970-47-7
| CAS No. | 75970-47-7 |
| Molecular Formula | C12H16N4 |
| 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 N-(Piperidin-4-yl)-1H-benzo[d]imidazol-2-amine dihydrobromide.
N-(Piperidin-4-yl)-1H-benzo[d]imidazol-2-amine dihydrobromide (CAS 75970-47-7), molecular formula C12H16N4HBr and molecular weight 297.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(Piperidin-4-yl)-1H-benzo[d]imidazol-2-amine dihydrobromide (C12H16N4HBr) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C12H16N4 2*HBr |
| Molecular Weight | 297.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 1000339-76-3 Ethyl 2-(Piperidin-1-yl)-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate ethyl 2-(piperidin-1-yl)-4-trifluoromethyl-1,3-thiazole-5-carboxylate ethyl 2-piperidin-1-yl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate (CAS 1000339-76-3)
- 2-(Piperidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1000339-77-4)
- Benzyl 2-(piperidin-4-yl)acetate hydrochloride (CAS 1000872-47-8)
- n-(Piperidin-3-ylmethyl)morpholine-4-carboxamide (CAS 1000941-33-2)
- 1000958-55-3 4-Ethyl-1-[2-(piperidin-4-yl)ethyl]piperidine DTXSID60649257 (CAS 1000958-55-3)
- 5-(Piperidin-2-yl)pyridin-2-amine (CAS 100133-12-8)
- 5-(Piperidin-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione (CAS 100133-53-7)
- 1-methyl-5-(piperidin-1-ylcarbonyl)-1H-pyrazol-4-amine (CAS 1001500-82-8)
Recommended Standards
- 6-Fluoropyrazolo[1,5-a]pyridine-5-carboxylic acid (CAS 1356145-02-2)
- 2-(Isoquinolin-5-yl)propanoic acid (CAS 581813-22-1)
- (6-(Methylsulfonyl)pyridin-2-yl)methanamine (CAS 1353897-62-7)
- FMOC-(R)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID (CAS 884880-39-1)
- 2-((1-(3-Chlorophenyl)ethyl)amino)propan-1-ol (CAS 1154992-41-2)
- Levulinic acid-[13C] (CAS 122098-06-0)
- (3R)-N-(propan-2-yl)piperidine-3-carboxamide hydrochloride (CAS 1989638-16-5)
- 1-(4-Bromobutoxy)-4-methoxybenzene (CAS 2033-83-2)
- 6-Formylquinoline 1-oxide (CAS 476661-78-6)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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