1-(2-Aminoethyl)-4-(hydroxy(phenyl)methylene)-5-phenylpyrrolidine-2,3-dione hydrochloride CAS 877993-57-2
| CAS No. | 877993-57-2 |
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2-Aminoethyl)-4-(hydroxy(phenyl)methylene)-5-phenylpyrrolidine-2,3-dione hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(2-Aminoethyl)-4-(hydroxy(phenyl)methylene)-5-phenylpyrrolidine-2,3-dione hydrochloride (CAS 877993-57-2) is a high-purity analytical reference standard with the molecular formula C19H18N2O3HCl and a molecular weight of 358.82 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(2-Aminoethyl)-4-(hydroxy(phenyl)methylene)-5-phenylpyrrolidine-2,3-dione hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 358.82 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.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O3 HCl |
| Molecular Weight | 358.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Aminoethyl Standards
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- 2-(2-Aminoethyl)-4-fluoro-N,N-dimethylaniline (CAS 1000551-95-0)
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- N-(2-aminoethyl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 1000931-92-9)
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- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
Recommended Standards
- 6,8-Dichloro-3-(2,6-dimethylphenyl)-2-(((4-methoxyphenyl)thio)methyl)quinazolin-4(3H)-one (CAS 338957-61-2)
- (R)-2-((tert-butoxycarbonyl)amino)-4-(o-tolyl)butanoic acid (CAS 1260592-72-0)
- 4,6-Diamino-5-(difluoromethyl)pyridine-3-sulfonamide (CAS 1806810-41-2)
- [2,4]Bipiperidinyl-1-yl-(4-methyl-thiazol-5-yl)-methanone hydrochloride (CAS 1361112-13-1)
- 2-Chloro-6-(trifluoromethyl)benzyl bromide (CAS 886500-26-1)
- 5-(4-Chlorophenyl)-4-(4-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 41401-15-4)
- tert-Butyl (5-bromo-2-fluoro-3-(trifluoromethyl)phenyl)carbamate (CAS 2287287-41-4)
- n'-(3-Methylcyclopent-2-en-1-ylidene)cyclopropanecarbohydrazide (CAS 380195-55-1)
- 5-Oxo-5-(4-pyridyl)valeric acid (CAS 4940-07-2)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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