(R)-N-(1-(Azepan-3-yl)-7-chloro-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide hydrochloride CAS 1508258-36-3
| CAS No. | 1508258-36-3 |
| Molecular Formula | C20H22ClN5O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-N-(1-(Azepan-3-yl)-7-chloro-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide hydrochloride 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.
(R)-N-(1-(Azepan-3-yl)-7-chloro-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide hydrochloride (CAS 1508258-36-3) is a high-purity analytical reference standard with the molecular formula C20H22ClN5OHCl and a molecular weight of 420.34 g/mol.
(R)-N-(1-(Azepan-3-yl)-7-chloro-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide hydrochloride (C20H22ClN5OHCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C20H22ClN5O HCl |
| Molecular Weight | 420.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 5-Bromo-1,3-difluoro-2-(trichloromethoxy)benzene (CAS 1417567-02-2)
- 1-Ethyl-3-methyl-1H-pyrazol-4-amine dihydrochloride (CAS 1185293-13-3)
- 1-Bromo-4-ethoxy-2-methoxybenzene (CAS 1353776-78-9)
- (1S)-1-(Pyrimidin-4-yl)ethan-1-ol (CAS 1344936-67-9)
- 4-(2-Phenyl-2H-1,2,3-triazol-4-yl)benzaldehyde (CAS 59099-22-8)
- (E)-4-methoxy-2-(2-((((3-(trifluoromethyl)benzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)nicotinonitrile (CAS 339103-21-8)
- Maprotiline mesylate (CAS 58902-67-3)
- 1-Benzyl-6-cyclopropyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 954265-99-7)
- 2-(2-Chloro-4-fluorophenoxy)propanoyl chloride (CAS 482373-01-3)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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