1,3-Di-(2-pyrenyl)propane CAS 97325-55-8
| CAS No. | 97325-55-8 |
| Molecular Formula | C35H24 |
| Molecular Weight | 444.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3-Di-(2-pyrenyl)propane is closely related to a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3-Di-(2-pyrenyl)propane (CAS 97325-55-8) is a high-purity analytical reference standard with the molecular formula C35H24 and a molecular weight of 444.57 g/mol.
1,3-Di-(2-pyrenyl)propane (C35H24) contains a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C35H24 |
| Molecular Weight | 444.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Di Standards
- 4'-(1-Pyrenyl)-2,2':6',2''-terpyridine (CAS 287472-59-7)
- 2-[3-(1-Pyrenyl)propylcarboxamido]ethyl Methanethiosulfonate (CAS 384342-66-9)
- 1,4-Di(1-pyrenyl)benzene (CAS 475460-77-6)
- 3,5-Di(1-pyrenyl)pyridine (CAS 1246467-58-2)
- N-(1-Pyrenyl)iodoacetamide (CAS 76936-87-3)
- 4-[3-(1-Pyrenyl)propyl]-3H-1,2,4-triazole-3,5(4H)-dione (CAS 138615-26-6)
- 4-(1-Pyrenyl)phenylboronic Acid(contains varying amounts of Anhydride) (CAS 872050-52-7)
- 4-(1-Pyrenyl)butyramide (CAS 71942-36-4)
Recommended Standards
- 1,2-Dimethyl-1,2-dihydroisoquinoline (CAS 51843-14-2)
- 2,4,6,8-Tetraphenyl-9-bispidone (CAS 37123-09-4)
- (R)-2-Amino-3-(hexylthio)propanoic acid (CAS 23884-44-8)
- 2-Methyl-9,10-di(2-naphthyl)anthracene (CAS 804560-00-7)
- 4-(Ethoxymethylthio)phenylboronic acid (CAS 2096331-89-2)
- 5-((Heptyloxy)methyl)quinolin-8-ol (CAS 7654-96-8)
- 3-(3-Fluorophenyl)-4-methyl-5-(methylsulfonyl)-4H-1,2,4-triazole (CAS 144165-21-9)
- 3-bromo-4-tert-butylpyridine (CAS 90731-98-9)
- N-[(2S,3S)-3-(3-Cyanophenyl)-4-(4-hydroxyphenyl)-2-butyl]-2-methyl-2-[(5-methyl-2-pyridyl)oxy]propanamide (CAS 947371-36-0)
- 3-(Aminomethyl)cyclohexanol (CAS 116650-26-1)
- 2-Nitrothiazole-5-carboxylic acid (CAS 59521-24-3)
- Empagliflozin impurity 264 (CAS CATO-C4X-1065264)
- N-(2,5-Dimethylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142200-37-0)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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