1-(Benzyloxy)-5-methoxy-2-(prop-2-yn-1-yl)naphthalene CAS 107941-41-3
| CAS No. | 107941-41-3 |
| Molecular Formula | C21H18O2 |
| Molecular Weight | 302.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Benzyloxy)-5-methoxy-2-(prop-2-yn-1-yl)naphthalene is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(Benzyloxy)-5-methoxy-2-(prop-2-yn-1-yl)naphthalene (CAS 107941-41-3), a certified reference material (molecular formula C21H18O2, MW 302.37 g/mol) for analytical method development and quality control.
The molecular framework of 1-(Benzyloxy)-5-methoxy-2-(prop-2-yn-1-yl)naphthalene (C21H18O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 1-(Benzyloxy)-5-methoxy-2-(prop-2-yn-1-yl)naphthalene 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 | C21H18O2 |
| Molecular Weight | 302.37 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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- 104675-27-6 3,4-Dihydro-9-[(benzyl)amino]-1(2H)-acridinone 3,4-Dihydro-9-[(phenylmethyl)amino]-1(2H)-acridinone (CAS 104675-27-6)
- 2-(Phenylamino)-N-(thiazol-2-yl)thiazole-4-carboxamide (CAS 1105229-12-6)
- 1-(1-Ethyl-1H-indol-3-yl)-3-(4-methylpyridin-2-yl)urea (CAS 941988-24-5)
- 5-(1-Methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443278-87-2)
- 2-(4-(Difluoromethyl)-5-fluoro-6-methylpyridin-2-yl)acetonitrile (CAS 1807059-14-8)
- 6-Bromo-4-methylpyridazin-3(2H)-one (CAS 1936342-70-9)
- 1-(3-Nitro-4-(pyridin-2-ylthio)phenyl)ethan-1-one (CAS 175137-44-7)
- 4-Acetylbenzene-1-sulfonyl fluoride (CAS 455-25-4)
- 2,3-Methylenedioxybenzaldehyde (CAS 184360-97-2)
- 4-(3,5-Dimethyl-1h-pyrazol-1-yl)benzaldehyde (CAS 934570-54-4)
- 2-Ethoxy-5-isopropyl-3-methylpyrazine (CAS 99784-14-2)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
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