2-(Prop-1-en-2-yl)-2,3-dihydronaphtho[1,2-b]furan-4,5-dione CAS 74693-31-5
| CAS No. | 74693-31-5 |
| Molecular Formula | C15H12O3 |
| Molecular Weight | 240.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H12O3, 2-(Prop-1-en-2-yl)-2,3-dihydronaphtho[1,2-b]furan-4,5-dione contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2-(Prop-1-en-2-yl)-2,3-dihydronaphtho[1,2-b]furan-4,5-dione (CAS 74693-31-5), a certified reference material (molecular formula C15H12O3, MW 240.25 g/mol) for analytical method development and quality control.
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 2-(Prop-1-en-2-yl)-2,3-dihydronaphtho[1,2-b]furan-4,5-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 | C15H12O3 |
| Molecular Weight | 240.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
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Recommended Standards
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- 4-(Trifluoromethyl)-2,3-dihydro-1H-inden-1-ol (CAS 1202577-87-4)
- 1,4,5,8-Tetraamino-2,7-bis(4-propylphenoxy)anthracene-9,10-dione (CAS 88600-70-8)
- 4-(Trans-4-propylcyclohexyl)benzonitrile (CAS 61203-99-4)
- 4-((4-Methylpiperidin-1-yl)methyl)benzoic acid (CAS 926264-55-3)
- 1-(3-Chloro-4-methylphenyl)-N-methylmethanamine (CAS 1343065-92-8)
- N-Ethyl-2-isonicotinoylhydrazine-1-carboxamide (CAS 6266-82-6)
- 5-(4-Methoxyphenyl)-2H-tetrazole (CAS 6926-51-8)
- (2,2-Dibromovinyl)cyclohexane (CAS 60754-49-6)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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