4-(Phenylamino)-2-(phenylimino)-3-pentene CAS 19164-92-2
| CAS No. | 19164-92-2 |
| Molecular Formula | C17H18N2 |
| Molecular Weight | 250.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H18N2, 4-(Phenylamino)-2-(phenylimino)-3-pentene contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-(Phenylamino)-2-(phenylimino)-3-pentene (CAS 19164-92-2), a certified reference material (molecular formula C17H18N2, MW 250.34 g/mol) for analytical method development and quality control.
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 | C17H18N2 |
| Molecular Weight | 250.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Phenylamino Standards
- 3-Methyl-2-(phenylamino)quinolin-4(1H)-one (CAS 89609-66-5)
- 4-Oxo-2-(phenylamino)-4,5-dihydrothiazole-5-acetic Acid (CAS 67309-49-3)
- 7-(Phenylamino)isoquinoline-5,8-dione (CAS 91668-46-1)
- 3-Methyl-2-(phenylamino)quinazolin-4(3H)-one (CAS 14505-32-9)
- 1-Methyl-4-(phenylamino)quinazolin-2(1H)-one (CAS 92554-69-3)
- 1-Phenyl-2-(phenylamino)-1H-imidazol-4(5H)-one (CAS 33532-91-1)
- 1-Phenyl-3-(phenylamino)-1H-pyrazol-5(4H)-one (CAS 7186-66-5)
- 4-((Phenylamino)methyl)phthalazin-1(2H)-one (CAS 303995-47-3)
Recommended Standards
- ZINC05626394 (CAS 189057-68-9)
- 3-Butylacridin-9-amine (CAS 192801-56-2)
- tert-butyl (4-(2-aminoethyl)benzyl)carbamate (CAS 187283-19-8)
- Tert-butyl 1-cyano-7-azaspiro[3.5]Nonane-7-carboxylate (CAS 1934550-96-5)
- 1-Chloro-3-fluoro-2-(2-methoxyethoxy)-4-nitrobenzene (CAS 1881322-28-6)
- (4-Isopropoxypyrimidin-2-yl)methanamine hydrochloride (CAS 1196146-31-2)
- 3-Chloro-4-(difluoromethyl)-5-methylpyridine (CAS 1805315-16-5)
- 4-Hydroxy-3-mercaptobenzaldehyde (CAS 166590-53-0)
- (1,3-Dioxaindan-5-yl)(cyclopentyl)methanol (CAS 1216230-18-0)
- Agomelatine-d4 (CAS 1079389-44-8)
- N-[4-(Trifluoromethoxy)phenyl]-1-[3-(trifluoromethyl)benzenesulfonyl]pyrrolidine-2-carboxamide (CAS 317822-00-7)
- 1-(2-Bromo-5-nitrophenyl)-N-methylmethanamine (CAS 1037082-28-2)
- 4-(Aminomethyl)-2-cyano-6-((trifluoromethyl)thio)benzene-1-sulfonyl chloride (CAS 1806856-78-9)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
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