3-Chloro-N-(4-(phenylamino)phenyl)benzamide CAS 420814-14-8
| CAS No. | 420814-14-8 |
| Molecular Formula | C19H15ClN2O |
| Molecular Weight | 322.79 g/mol |
| 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 3-Chloro-N-(4-(phenylamino)phenyl)benzamide.
CATO supplies 3-Chloro-N-(4-(phenylamino)phenyl)benzamide (CAS 420814-14-8), a certified reference material (molecular formula C19H15ClN2O, MW 322.79 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloro-N-(4-(phenylamino)phenyl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 322.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C19H15ClN2O |
| Molecular Weight | 322.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-3-phenylprop-2-yn-1-ol (CAS 318497-81-3)
- 1-Benzyl-5-chloro-2-(5-methylfuran-2-yl)-1H-benzo[d]imidazole (CAS 852955-92-1)
- 2-((2-Chloro-6-fluorobenzyl)thio)-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 688779-26-2)
- 2-(4-(5-Chloro-2-methylphenyl)piperazine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 913517-30-3)
- 2-Butyl-4-chloro-5-((4-methoxybenzyl)oxy)pyridazin-3(2H)-one (CAS 88094-28-4)
- 2-Chloro-N-(4-(pyridin-4-ylmethyl)phenyl)benzamide (CAS 352666-30-9)
- 5-Chloro-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-16-9)
- 2-{5-[(1E)-1-{[(2-chloro-4-fluorophenyl)methoxy]imino}ethyl]thiophen-2-yl}acetonitrile (CAS 337924-55-7)
Recommended Standards
- 3-(4-Chlorophenyl)-5-(furan-2-yl)-1-phenyl-4,5-dihydro-1H-pyrazole (CAS 4035-38-5)
- 4-(4-Chlorophenyl)-2-[(E)-2-(dimethylamino)ethenyl]-6-methylpyridine-3,5-dicarbonitrile (CAS 337924-09-1)
- tert-Butyl 4-chloro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate (CAS 2089314-78-1)
- 2-[(2-Chlorophenyl)methyl]-2H,3H,5H,6H-benzo[h]cinnolin-3-one (CAS 478042-21-6)
- 2-(2-Aminoethyl)-6-phenyl-3(2H)-pyridazinone Hydrochloride (CAS 82362-87-6)
- 4-bromo-2-methoxythiophene (CAS 73882-42-5)
- 3-Cyclopropoxy-2-methoxy-4-methylpyridine (CAS 1243380-27-9)
- Ethyl L-methionylglycinate (CAS 27169-16-0)
- Ethyl 4-chloro-5,6,7,8-tetrahydro-1,7-naphthyridine-2-carboxylate hydrochloride (CAS 2633071-66-4)
- 7-Fluoro-2-[(4-methylphenyl)methylene]-3-phenyl-1-indanone (CAS 337921-24-1)
- 7-(Piperidin-1-yl)benzo[c][1,2,5]oxadiazol-4-amine (CAS 842964-23-2)
- 4-(4-tert-Butylphenyl)-2-{[(furan-2-yl)methyl]amino}-4-oxobutanoic acid (CAS 1024018-38-9)
- 1-Bromo-4-methoxy-2-phenylmethoxybenzene (CAS 150356-67-5)
- Semaglutide impurity 29 (CAS 110990-08-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com