3-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-cyclopropylbenzamide CAS 1119452-08-2
| CAS No. | 1119452-08-2 |
| Molecular Formula | C13H12ClN3O2 |
| Molecular Weight | 277.71 g/mol |
| 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.
CATO supplies 3-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-cyclopropylbenzamide (CAS 1119452-08-2), a certified reference material (molecular formula C13H12ClN3O2, MW 277.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H12ClN3O2, 3-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-cyclopropylbenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 3-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-cyclopropylbenzamide 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 | C13H12ClN3O2 |
| Molecular Weight | 277.71 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, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-(4-Chlorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1097832-80-8)
- Methyl 1-(6-chloropyridin-2-yl)-5-cyclopropyl-1H-pyrazole-4-carboxylate (CAS 1150164-34-3)
- 2-Amino-N-(4-chloro-2-(1H-pyrrole-2-carbonyl)phenyl)acetamide (CAS 106410-13-3)
- 5-Chloro-6-{[1-(pyridin-3-yl)ethyl]amino}pyridine-3-carboxylic acid (CAS 1155521-87-1)
- 2,4,6-Trihydroxy-N-(4-hydroxy-3-methoxybenzyl)benzamide (CAS 877207-37-9)
- (7-Methylnaphthalen-2-yl)methanol (CAS 148934-60-5)
- 3-Hydroxy-4-phenylbutanoic acid (CAS 6828-41-7)
- (4-(Ethoxycarbonyl)-2-nitrophenyl)glycine (CAS 1081513-23-6)
- Ethyl 2-amino-3-(4-nitrophenyl)propanoate hydrochloride (CAS 163251-51-2)
- N-butyl-3-(hydroxyamino)-3-iminopropanamide (CAS 565207-40-1)
- 2-[4-(3-Fluorophenoxymethyl)Phenyl]Acetic Acid (CAS 902836-28-6)
- 2-Bromo-5-chloro-4-fluoropyridine (CAS 1033203-45-0)
- 3,4-Dichloro-N-(3-propoxybenzyl)aniline (CAS 1040689-15-3)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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