1,3-Di(naphthalen-2-yl)propane-1,3-dione CAS 51583-97-2
| CAS No. | 51583-97-2 |
| Molecular Formula | C23H16O2 |
| Molecular Weight | 324.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 324.37 g/mol gives 1,3-Di(naphthalen-2-yl)propane-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,3-Di(naphthalen-2-yl)propane-1,3-dione (CAS 51583-97-2), a certified reference material (molecular formula C23H16O2, MW 324.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H16O2, 1,3-Di(naphthalen-2-yl)propane-1,3-dione contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 324.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Di(naphthalen-2-yl)propane-1,3-dione 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 | C23H16O2 |
| Molecular Weight | 324.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Di Standards
- Ethyl 2-((4-(naphthalen-2-yl)pyrimidin-2-yl)thio)acetate (CAS 937599-98-9)
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- 3-(Naphthalen-2-ylsulfonyl)thiazolidine-2-carboxylic acid (CAS 436811-27-7)
- 1858256-38-8 (3-Naphthalen-1-yl-[1,2,4]oxadiazol-5-ylmethyl)-carbamic acid tert-butyl ester MFCD27937079 (CAS 1858256-38-8)
- (4-(Naphthalen-2-ylamino)phenyl)(phenyl)methanol (CAS 1063170-85-3)
- Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-carboxylate (CAS 694498-72-1)
- 2-(Naphthalen-1-yloxy)-N-(3-nitrophenyl)acetamide (CAS 331869-93-3)
- 12-(Naphthalen-1-yl)dodecanoic acid (CAS 73711-26-9)
Recommended Standards
- 1-(2,4-Dihydroxy-3-(3-methylbut-2-en-1-yl)phenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one (CAS 54676-49-2)
- 1-[2-(5-Benzyloxy-2-nitrophenyl)vinyl]pyrrolidine (CAS 303187-63-5)
- 1-((3-(Dimethylamino)propyl)amino)-4-hydroxyanthracene-9,10-dione (CAS 38866-17-0)
- 10-Methoxy-2-methyl-3-(p-tolyl)-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4-one (CAS 892295-38-4)
- 2-(Chloromethyl)-5-(trifluoromethyl)pyridin-3-amine (CAS 1227502-61-5)
- 2-(4-Chlorophenyl)-1-phenyl-1H-benzo[d]imidazole (CAS 2622-73-3)
- 2-(4-Bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-3-yl)-6-(trifluoromethyl)pyridine (CAS 2173534-67-1)
- 2-Methoxy-6(5H)-phenanthridinone (CAS 38088-96-9)
- 2,3,4,6-Tetra-O-acetyl-D-glucopyranose (CAS 10343-06-3)
- 5-Fluoro-2-methoxypyridine 1-oxide (CAS 51173-07-0)
- 2-(2,2-Difluoroethyl)-2h,3h,5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]piperazin-3-one (CAS 1498956-59-4)
- 4-(4-Bromo-2-isopropylphenoxy)piperidinehydrochloride (CAS 1220032-72-3)
- Fruquintinib Impurity 16 (CAS CATO-C4X-303716)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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