3-((4-Phenoxyphenyl)amino)-1-(p-tolyl)propan-1-one CAS 477334-12-6
| CAS No. | 477334-12-6 |
| Molecular Formula | C22H21NO2 |
| Molecular Weight | 331.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-((4-Phenoxyphenyl)amino)-1-(p-tolyl)propan-1-one (CAS 477334-12-6), molecular formula C22H21NO2 and molecular weight 331.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H21NO2, 3-((4-Phenoxyphenyl)amino)-1-(p-tolyl)propan-1-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 331.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3-((4-Phenoxyphenyl)amino)-1-(p-tolyl)propan-1-one 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 | C22H21NO2 |
| Molecular Weight | 331.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Phenoxyphenyl Standards
- 2-((4-Phenoxyphenyl)amino)-4H-benzo[d][1,3]oxazin-4-one (CAS 282529-86-6)
- N-(2-Phenoxyphenyl)-2-(trifluoromethyl)pyridin-4-amine (CAS 338401-87-9)
- 2-((4-Phenoxyphenyl)carbamoyl)benzoic acid (CAS 19368-04-8)
- (E)-4-((4-phenoxyphenyl)amino)-3-phenylbut-3-en-2-one (CAS 1164524-97-3)
- (3Z)-3-{[(4-phenoxyphenyl)amino]methylidene}-1,3-dihydro-2-benzofuran-1-one (CAS 338751-66-9)
- 4-(3-Phenoxyphenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1135901-61-9)
- N-(2-Phenoxyphenyl)-2-(phenylthio)acetamide (CAS 895486-78-9)
- 6-Oxo-6-(3-phenoxyphenyl)hexanoic acid (CAS 898765-99-6)
Recommended Standards
- 3-((1,5-Dihydropyrido[3,2,1-ij]quinolin-3-yl)methyl)-4a,8a-dihydro-2H-chromen-4(3H)-one (CAS 7400-76-2)
- 3-(1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl)propan-1-ol (CAS 89151-37-1)
- 2-[(4-Fluorophenyl)sulfanyl]-3-phenylquinoline (CAS 339013-92-2)
- 3-(Ethylthio)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 886913-13-9)
- 2,2-Dimethyl-1-(m-tolyl)butan-1-one (CAS 898765-02-1)
- 2-((3-Chloro-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetic acid (CAS 176446-74-5)
- 5-(Dimethylamino)amylamine (CAS 3209-46-9)
- (S)-Methyl 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (CAS 79815-18-2)
- 2-(4-(3,3-Difluorocyclobutyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2361225-63-8)
- Ethyl α-D-thioglucopyranoside (CAS 13533-58-9)
- 6-[(2r)-1-hydroxy-3-methylbutan-2-yl]-5h,6h,7h-pyrrolo[3,4-b]pyridin-5-one (CAS 1268952-43-7)
- 4-Cyclopentylbutanal (CAS 5732-95-6)
- 5-Fluoro-6-oxo-5,6-dihydropyridine-2-carboxylic Acid (CAS 1189757-55-8)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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