5-(Prop-2-yn-1-yloxy)-3,4-dihydronaphthalen-1(2H)-one CAS 1498577-78-8
| CAS No. | 1498577-78-8 |
| Molecular Formula | C13H12O2 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Prop-2-yn-1-yloxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1498577-78-8), molecular formula C13H12O2 and molecular weight 200.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H12O2, 5-(Prop-2-yn-1-yloxy)-3,4-dihydronaphthalen-1(2H)-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.23 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.
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 5-(Prop-2-yn-1-yloxy)-3,4-dihydronaphthalen-1(2H)-one 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 | C13H12O2 |
| Molecular Weight | 200.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Prop Standards
- 5-(Prop-1-en-2-yl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 1033201-98-7)
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- 2-Methyl-1-(prop-1-en-2-yl)-3-(trifluoromethyl)benzene (CAS 2514942-04-0)
- 1-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)butane (CAS 89635-81-4)
- Prop-2-en-1-yl N-(6-aminohexyl)carbamate (CAS 184292-16-8)
- 1-Phenyl-4-(prop-2-yn-1-yl)piperazine (CAS 21057-45-4)
- 1-(Prop-2-yn-1-yl)-4-(trifluoromethoxy)benzene (CAS 1260667-20-6)
- 1-(Prop-2-yn-1-yloxy)-3-(trifluoromethyl)benzene (CAS 17061-88-0)
Recommended Standards
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- 3-(2,3-Difluorophenyl)-2,2-dimethylpropan-1-ol (CAS 1490597-47-1)
- Methyl 3-(piperazin-1-yl)oxetane-3-carboxylate (CAS 1500541-27-4)
- 898772-47-9 5-Chloro-1-[5-(1,3-dioxolan-2-yl)thiophen-2-yl]pentan-1-one DTXSID80641894 (CAS 898772-47-9)
- 3-(pyridin-3-yl)but-2-enoic acid (CAS 860413-81-6)
- 2-Amino-N-(3-bromophenyl)benzamide (CAS 22312-63-6)
- Thymidine 3,5-Diphosphate Disodium Salt (CAS 386229-77-2)
- Methyl 4-((6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)oxy)benzoate (CAS 413620-32-3)
- 7-Fluoro-6-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 183194-41-4)
- 2-(3-(Aminomethyl)pyrrolidin-1-yl)-N,N-dimethylethan-1-amine (CAS 933749-62-3)
- 6-Chloro-2-cyclopropylquinoline-4-carboxylic Acid (CAS 854860-15-4)
- 5-(chloromethyl)-3-cyclohexyl-4,5-dihydro-1,2-oxazole (CAS 1306606-38-1)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
Why CATO?
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