(2E)-3-(4-Methoxyphenyl)-3-oxo-2-(2-phenylhydrazin-1-ylidene)propanal CAS 60083-35-4
| CAS No. | 60083-35-4 |
| Molecular Formula | C16H14N2O3 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-3-(4-Methoxyphenyl)-3-oxo-2-(2-phenylhydrazin-1-ylidene)propanal (CAS 60083-35-4), a certified reference material (molecular formula C16H14N2O3, MW 282.29 g/mol) for analytical method development and quality control.
The molecular framework of (2E)-3-(4-Methoxyphenyl)-3-oxo-2-(2-phenylhydrazin-1-ylidene)propanal (C16H14N2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C16H14N2O3 |
| Molecular Weight | 282.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-(4-Methoxyphenyl)-6,7-dihydro-1H-[1,4]dioxino[2',3':4,5]benzo[1,2-d]imidazole (CAS 1094631-58-9)
- 2-(3-Methoxyphenyl)-6,7-dihydro-1H-[1,4]dioxino[2',3':4,5]benzo[1,2-d]imidazole (CAS 1097798-92-9)
- 1-[(2-methoxyphenyl)methyl]-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1153977-49-1)
- 2-(3-Methoxyphenyl)-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-67-9)
- 2-(2-Methoxyphenyl)-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-87-3)
- 2-(((2-Methoxyphenyl)amino)methyl)isoindoline-1,3-dione (CAS 116594-82-2)
- 3-(4-Methoxyphenyl)-2-(4-nitrophenyl)propanenitrile (CAS 1254177-50-8)
- (E)-4-(3-(3-Methoxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 1643380-25-9)
Recommended Standards
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 2373-93-5)
- (2E)-3-hydroxy-2-((4-methoxyphenyl)diazenyl)-1-phenylprop-2-en-1-one (CAS 77083-67-1)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 508169-92-4)
- (2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-(4-vinylphenoxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 62470-46-6)
- 2-Amino-6-ethyl-3-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 328004-11-1)
- Formiminoglycine (CAS 2140-03-6)
- (3-Methoxy-4-propoxyphenyl)methanol (CAS 103859-81-0)
- 5-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1418129-42-6)
- 1-{4-[(4-tert-Butylphenyl)carbonyl]-1H-pyrrol-2-yl}-2,2,2-trichloroethan-1-one (CAS 1797764-96-5)
- Ethyl 2-(4-bromo-5-fluoro-2-methoxyphenyl)acetate (CAS 2117504-42-2)
- 7-Methoxy-1-indanone (CAS 34985-41-6)
- Ethyl 2-[(1-{[1,3-dimethyl-2,4,6-trioxotetrahydro-5(2H)-pyrimidinyliden]methyl}-2-naphthyl)oxy]acetate (CAS 866142-61-2)
- 3-cyclopropyl-2-oxo-pyrrolidine-3-carbonitrile (CAS 1462287-25-7)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com