2-(2-Oxo-2-((4-propionylphenyl)amino)ethyl)phthalazin-2-ium iodide CAS 596107-59-4
| CAS No. | 596107-59-4 |
| Molecular Formula | C19H18N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-Oxo-2-((4-propionylphenyl)amino)ethyl)phthalazin-2-ium iodide 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.
2-(2-Oxo-2-((4-propionylphenyl)amino)ethyl)phthalazin-2-ium iodide (CAS 596107-59-4), molecular formula C19H18N3O2I and molecular weight 447.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(2-Oxo-2-((4-propionylphenyl)amino)ethyl)phthalazin-2-ium iodide (C19H18N3O2I) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. 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. 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 | C19H18N3O2 I |
| Molecular Weight | 447.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Oxo Standards
Recommended Standards
- (6-Methoxy-5-(trifluoromethyl)pyridin-3-yl)methanol (CAS 887707-31-5)
- (5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-3-yl)methanol (CAS 1086376-71-7)
- (S)-6-Fluoro-1-isopropyl-3,4-dihydronaphthalen-2(1H)-one (CAS 104205-01-8)
- 1-Methoxy-N-(1-(thiazol-2-yl)ethyl)propan-2-amine (CAS 1339831-64-9)
- 2,3-Dichloro-5-iodopyrazine (CAS 1816294-11-7)
- 8-Hydrazinyl-1,3-dimethyl-7-(naphthalen-1-ylmethyl)-3,7-dihydro-1h-purine-2,6-dione (CAS 476480-41-8)
- 3,5-Bis(trifluoromethyl)chlorobenzene (CAS 328-72-3)
- Ethyl 12-aminododecanoate (CAS 53005-23-5)
- Deoxyshikonin (CAS 43043-74-9)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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