7-(Benzyloxy)-2,3-dihydro-1H-inden-1-one CAS 125494-84-0
| CAS No. | 125494-84-0 |
| Molecular Formula | C16H14O2 |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-(Benzyloxy)-2,3-dihydro-1H-inden-1-one (CAS 125494-84-0), a certified reference material (molecular formula C16H14O2, MW 238.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H14O2, 7-(Benzyloxy)-2,3-dihydro-1H-inden-1-one 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 238.28 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C16H14O2 |
| Molecular Weight | 238.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Benzyloxy Standards
- 4-(Benzyloxy)-3-methyl-2H-indazole (CAS 1056265-33-8)
- 5-(Benzyloxy)-1H-indol-1-amine (CAS 141287-47-0)
- 6-(Benzyloxy)-1-methyl-1,3-benzodiazole (CAS 1445322-55-3)
- 1-(Benzyloxy)-4-ethynyl-2-methoxybenzene (CAS 144735-54-6)
- 2-(Benzyloxy)-4-ethynyl-1-methoxybenzene (CAS 281191-53-5)
- 3-(4-(Benzyloxy)phenyl)prop-2-yn-1-ol (CAS 518038-90-9)
- 3-[4-(Benzyloxy)phenyl]prop-2-enal (CAS 84184-53-2)
- 4-(Benzyloxy)-2,3-dihydro-1h-inden-1-one (CAS 86045-82-1)
Recommended Standards
- (5-Fluoro-2-methoxyphenyl)(thiophen-2-yl)methanol (CAS 1249300-32-0)
- 2-Phenyl-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 125866-03-7)
- (3-Fluoro-4-methoxythiophen-2-yl)(phenyl)methanol (CAS 1248360-54-4)
- 6-Amino-4-(benzyloxy)-1H-indole (CAS 1260386-36-4)
- 3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-tosyl-1H-pyrazole (CAS 477712-64-4)
- (5-Fluoro-2-methoxyphenyl)(pyridin-2-yl)methanone (CAS 1261801-02-8)
- 4,4,5,5-Tetramethyl-2-(4-(perfluoropropan-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 2763702-73-2)
- RuCl[(R,R)-Tsdpen](p-cymene) (CAS 192139-92-7)
- Tetrakis(methyldiphenylphosphine)palladium(0) (CAS 24981-80-4)
- 12-Hydroxy-13-oxa-3-azapentacyclo[12.8.0.0^{2,11}.0^{4,9}.0^{15,20}]docosa-1(14),2,4(9),10,15(20),16,18,21-octaen-8-one (CAS 866138-19-4)
- 7-bromo-4-fluoro-1,3-benzoxazole (CAS 1934713-13-9)
- N1-(4-Nitro-1H-imidazol-5-yl)ethane-1,2-diamine (CAS 573986-91-1)
- 4-(2-Methyl-1,3-thiazol-4-yl)benzoyl chloride (CAS 857283-93-3)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com