N1,N3-diphenylpropane-1,3-diimine CAS 5652-79-9
| CAS No. | 5652-79-9 |
| Molecular Formula | C23H29ClN6O4 |
| Molecular Weight | 488.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N1,N3-diphenylpropane-1,3-diimine.
N1,N3-diphenylpropane-1,3-diimine (CAS 5652-79-9) is a high-purity analytical reference standard with the molecular formula C23H29ClN6O4 and a molecular weight of 488.97 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N1,N3-diphenylpropane-1,3-diimine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 488.97 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.
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.
CATO manufactures N1,N3-diphenylpropane-1,3-diimine 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.
Physical & Chemical Properties
| Molecular Formula | C23H29ClN6O4 |
| Molecular Weight | 488.97 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Recommended Standards
- Methyl 1,5-dibenzyl-3-(4-chlorophenyl)-4,6-dioxooctahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-57-7)
- N,N'-(4,4'-methylenebis(4,1-phenylene))bis(2,2,2-trichloroacetamide) (CAS 550299-55-3)
- Methyl 1,5-dibenzyl-3-(3-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-58-8)
- Avanafil Impurity 153 (CAS CATO-C4X-1118153)
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- C-Peptide 1 (rat) (CAS 41475-27-8)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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