{[4-(Benzyloxy)-3-methoxyphenyl]methyl}(butan-2-yl)amine CAS 66742-41-4
| CAS No. | 66742-41-4 |
| Molecular Formula | C19H25NO2 |
| Molecular Weight | 299.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies {[4-(Benzyloxy)-3-methoxyphenyl]methyl}(butan-2-yl)amine (CAS 66742-41-4), a certified reference material (molecular formula C19H25NO2, MW 299.41 g/mol) for analytical method development and quality control.
Structurally, {[4-(Benzyloxy)-3-methoxyphenyl]methyl}(butan-2-yl)amine (C19H25NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 299.41 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C19H25NO2 |
| Molecular Weight | 299.41 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.) | 1976 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- {[4-(Benzyloxy)-3-methoxyphenyl]methyl}(2-methylpropyl)amine (CAS 861236-37-5)
- {[4-(Benzyloxy)-3-methoxyphenyl]methyl}(butyl)amine (CAS 289488-54-6)
- N-(4-(benzyloxy)phenethyl)thietan-3-amine (CAS 1994061-63-0)
- [2'-(Benzyloxy)[1,1'-biphenyl]-4-yl]acetonitrile (CAS 893737-80-9)
- [3'-(Benzyloxy)[1,1'-biphenyl]-4-yl]acetonitrile (CAS 893737-84-3)
- [4'-(Benzyloxy)[1,1'-biphenyl]-4-yl]acetonitrile (CAS 893739-25-8)
- 5-[2-(Benzyloxy)phenyl]-1H-indole (CAS 889951-95-5)
- 5-[3-(Benzyloxy)phenyl]-1H-indole (CAS 889952-03-8)
Recommended Standards
- (S)-tert-Butyl 4-((R)-2-(hydroxymethyl)pent-4-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate (CAS 942144-13-0)
- 1-(4A-hydroxyoctahydroisoquinolin-2(1H)-yl)-3-(p-tolyl)prop-2-en-1-one (CAS 897818-91-6)
- (S)-tert-Butyl 2,2-dimethyl-4-(((R)-tetrahydro-2H-pyran-3-yl)methyl)oxazolidine-3-carboxylate (CAS 942144-34-5)
- 1-(Benzo[d]thiazol-2-ylthio)-2,3-dihydro-1H-inden-2-ol (CAS 477887-01-7)
- (S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate (CAS 166171-52-4)
- 5-(Furan-2-yl)-2-hydroxybenzonitrile (CAS 1261966-92-0)
- (3-(Hydroxymethyl)pyrrolidin-1-yl)(pyridin-3-yl)methanone (CAS 1249543-81-4)
- 3,5-Dichloro-N-isopropylbenzamide (CAS 33244-95-0)
- 5-Bromo-6-ethylpyridin-2-amine (CAS 848360-99-6)
- 5-Chloro-1-(4-phenylbutan-2-yl)-1H-benzo[d]imidazole-2-thiol (CAS 442644-30-6)
- 1,4-Dibromo-2,5-bis(octyloxy)benzene (CAS 56028-40-9)
- 5-(6-Methylbenzo[d]oxazol-2-yl)benzene-1,3-diamine (CAS 439136-81-9)
- 2-Amino-3-(pyridin-3-yl)propanoic acid dihydrochloride (CAS 105381-95-1)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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