N-cyclopropyl-3-(5-((propylamino)methyl)-1,2,4-oxadiazol-3-yl)benzamide hydrochloride CAS 1185299-52-8
| CAS No. | 1185299-52-8 |
| Molecular Formula | C16H20N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-cyclopropyl-3-(5-((propylamino)methyl)-1,2,4-oxadiazol-3-yl)benzamide hydrochloride (CAS 1185299-52-8), molecular formula C16H20N4O2HCl and molecular weight 336.82 g/mol, is a CATO reference standard with documented purity and traceability.
N-cyclopropyl-3-(5-((propylamino)methyl)-1,2,4-oxadiazol-3-yl)benzamide hydrochloride (C16H20N4O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).
As a certified reference material (CRM), N-cyclopropyl-3-(5-((propylamino)methyl)-1,2,4-oxadiazol-3-yl)benzamide 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.
Physical & Chemical Properties
| Molecular Formula | C16H20N4O2 HCl |
| Molecular Weight | 336.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
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Recommended Standards
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- (3-Methylpyridin-2-yl)(4-(trifluoromethyl)phenyl)methanone (CAS 1187165-33-8)
- Menaquinone Impurity 45 (CAS 112162-99-9)
- Methyl Hydroxybenzoic Acid (CAS 586-30-1)
- 3-bromo-4-chlorofuro[2,3-b]pyridine (CAS 220939-67-3)
- 5-(Pyridin-3-yl)-1H-pyrazole-3-carbaldehyde (CAS 1340597-72-9)
- 3,5-Dichloro-6-(4-fluorophenyl)-1-methylpyrazin-2(1H)-one (CAS 1269530-80-4)
- 2-(2-(Dimethylamino)ethyl)-6-(3-methoxyphenyl)-4-phenylpyridazin-3(2H)-one (CAS 23348-24-5)
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