1-(3-((Benzyloxy)methyl)cyclobutyl)ethan-1-ol CAS 1940136-07-1
| CAS No. | 1940136-07-1 |
| Molecular Formula | C14H20O2 |
| Molecular Weight | 220.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-((Benzyloxy)methyl)cyclobutyl)ethan-1-ol (CAS 1940136-07-1), molecular formula C14H20O2 and molecular weight 220.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-((Benzyloxy)methyl)cyclobutyl)ethan-1-ol (C14H20O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H20O2 |
| Molecular Weight | 220.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
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Recommended Standards
- N-((5-Ethoxypyridin-2-yl)methyl)cyclopentanamine (CAS 1875772-24-9)
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- 2-(2,6-Diisopropylphenyl)acetic Acid (CAS 1855-28-3)
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- N-(2,4-dimethylcyclohexyl)thietan-3-amine (CAS 1862528-93-5)
- 2-Fluoro-5-(methylsulfonyl)aniline (CAS 387358-51-2)
- 1-(Piperidine-4-carbonyl)pyrrolidine-2-carboxamide hydrochloride (CAS 1231925-79-3)
- ((6-Bromo-2-methoxynaphthalen-1-yl)methyl)hydrazine (CAS 1420793-25-4)
- Isothiochroman-1-carbonitrile (CAS 157736-46-4)
- Ethyl 2-(2-chlorophenyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1426521-20-1)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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