Poly(Disperse Red 19-p-phenylene diacrylate) CAS 134847-52-2
| CAS No. | 134847-52-2 |
| Molecular Formula | C16H18N4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Poly(Disperse Red 19-p-phenylene diacrylate) 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.
Poly(Disperse Red 19-p-phenylene diacrylate) (CAS 134847-52-2) is a high-purity analytical reference standard with the molecular formula C16H18N4O4C12H8Cl2O2N and a molecular weight of 599.44 g/mol.
Based on its molecular formula C16H18N4O4C12H8Cl2O2N, Poly(Disperse Red 19-p-phenylene diacrylate) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 599.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O4 C12H8Cl2O2 N |
| Molecular Weight | 599.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2,5-Diiodobenzo[d]oxazole (CAS 1806547-33-0)
- 3-chloro-6-(3-chloropiperidin-1-yl)pyridazine (CAS 1185310-37-5)
- 4-(4,4-Dimethyl-2,5-dioxo-imidazolidin-1-yl)-butyric acid (CAS 852934-04-4)
- 4-(4-Chlorophenyl)-2-(4-fluorophenyl)-4-oxobutanoic acid (CAS 344280-79-1)
- Tert-butyl ((1-(2-hydroxyethyl)piperidin-4-yl)methyl)carbamate (CAS 1353981-34-6)
- Gibberellin A8 (CAS 7044-72-6)
- Lovastatin Impurity 30 (CAS CATO-C4X-168430)
- Osimertinib Impurity 5 (CAS 1009298-59-2)
- N1-Isopropyl-N4-(6-methoxyquinolin-8-yl)pentane-1,4-diamine (CAS 529-73-7)
- Peptide Impurity 82 (CAS 10491-78-8)
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