N-(4-chlorophenyl)benzamide CAS 2866-82-2
| CAS No. | 2866-82-2 |
| Molecular Formula | C13H10ClNO |
| Molecular Weight | 231.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.68 g/mol gives N-(4-chlorophenyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(4-chlorophenyl)benzamide (CAS 2866-82-2), a certified reference material (molecular formula C13H10ClNO, MW 231.68 g/mol) for analytical method development and quality control.
N-(4-chlorophenyl)benzamide (C13H10ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), N-(4-chlorophenyl)benzamide 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 | C13H10ClNO |
| Molecular Weight | 231.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(2-chlorophenyl)benzamide (CAS 1020-39-9)
- 1-(4-Chlorophenyl)-2-(pyridin-2-yl)ethan-1-one (CAS 10420-99-2)
- (3-Chlorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187165-06-5)
- (2-Chlorophenyl)(4-methylpyridin-3-yl)methanone (CAS 1187168-67-7)
- (4-Chlorophenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-49-8)
- (4-Chlorophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187171-09-0)
- 2-(3-Chlorophenyl)-1-(3-pyridinyl-d4)-1-ethanone (CAS 1189880-12-3)
- 1-[6-(4-Chlorophenyl)pyridin-3-yl]ethanone (CAS 1216474-77-9)
Recommended Standards
- N-(3-chlorophenyl)benzamide (CAS 6004-21-3)
- p-Chlorobenzanilide (CAS 6833-15-4)
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- Salicylidene o-chloroaniline (CAS 3172-42-7)
- 1-(5-Bromofuran-2-yl)-4,4-dimethylpentane-1,3-dione (CAS 1103509-33-6)
- 4-Bromo-N,N-dimethyl-2-nitroaniline (CAS 829-02-7)
- 2-(4-Chloro-2-methylphenoxy)-3-(trifluoromethyl)quinoxaline (CAS 338773-64-1)
- N-(2-methoxyethyl)-6-methylpiperidine-3-carboxamide (CAS 1016857-64-9)
- {4-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]phenyl}methanamine hydrochloride (CAS 1803587-16-7)
- 2-(4-(Trifluoromethoxy)phenyl)acetaldehyde (CAS 111991-22-1)
- 2H-[1,3]dioxolo[4,5-c]pyridin-6-ylmethanamine dihydrochloride (CAS 2060043-14-1)
- 4-Amino-3-ethoxyphenol (CAS 139444-58-9)
- 7-Bromo-2-fluoroquinoxaline (CAS 2251-59-4)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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