N-Boc-(+/-)-4-(4-{[tert-butyl(diphenyl)silyl]oxy}-phenyl)-3-amino-1-buten CAS 1379812-37-9
| CAS No. | 1379812-37-9 |
| Molecular Formula | C31H39NO3Si |
| Molecular Weight | 501.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-Boc-(+/-)-4-(4-{[tert-butyl(diphenyl)silyl]oxy}-phenyl)-3-amino-1-buten (CAS 1379812-37-9) is a high-purity analytical reference standard with the molecular formula C31H39NO3Si and a molecular weight of 501.73 g/mol.
The molecular framework of N-Boc-(+/-)-4-(4-{[tert-butyl(diphenyl)silyl]oxy}-phenyl)-3-amino-1-buten (C31H39NO3Si) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, 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. 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.
Physical & Chemical Properties
| Molecular Formula | C31H39NO3Si |
| Molecular Weight | 501.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Avasimibe (CAS 166518-60-1)
- Resmetirom Impurity 49 (CAS CATO-C4X-291249)
- (3S,4aS,8aS)-2-[(2R,3S)-3-tert-Butyloxycarbonylamino-2-hydroxy-4-phenylbutyl]-N-(1,1-dimethylethyl)decahydro-3-isoquinolinecarboxamide (CAS 142580-65-2)
- 2,6-Dibromo-4-(2,6-dibromophenoxy)phenol (CAS 1622183-96-3)
- 4-(2-Cyclohexylethoxy)-N-neopentylaniline (CAS 1040693-52-4)
- N-(2-Fluorophenyl)-2-((7-(4-fluorophenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide (CAS 921834-00-6)
- 1,2,3,6,7-Pentachloronaphthalene (CAS 150224-16-1)
- 7-Chloro-5-fluoroindoline-2,3-dione (CAS 259860-03-2)
- Sugammadex Impurity 29 (CAS CATO-C4X-190629)
- 2-fluoro-4-(oxetan-3-yl)benzaldehyde (CAS CATO-C3D-262183)
- 2,2-Difluoro-3-phenylpropanoic acid (CAS 142977-64-8)
- (R)-2-amino-2-(2-chloro-5-methoxyphenyl)ethan-1-ol (CAS 1213666-93-3)
- 5-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)pentanenitrile (CAS 1247400-71-0)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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