n-(4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine CAS 1256360-60-7
| CAS No. | 1256360-60-7 |
| Molecular Formula | C19H29BFNO2 |
| Molecular Weight | 333.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), n-(4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
n-(4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 1256360-60-7) is a high-purity analytical reference standard with the molecular formula C19H29BFNO2 and a molecular weight of 333.25 g/mol.
The molecular framework of n-(4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (C19H29BFNO2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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.
Physical & Chemical Properties
| Molecular Formula | C19H29BFNO2 |
| Molecular Weight | 333.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related n Standards
- N-(2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 1256360-45-8)
- N-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 2377610-79-0)
- N-(2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 2377612-04-7)
- N-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 2096340-18-8)
- N-(4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 2096340-16-6)
- Methyl 2-fluoro-5-[3-(methoxycarbonyl)-5-nitrophenyl]benzoate (CAS 1820620-22-1)
- Methyl 3-[3-fluoro-5-(methoxycarbonyl)phenyl]-5-nitrobenzoate (CAS 1820711-32-7)
- 1-{[2-fluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl}piperidine (CAS 1094568-38-3)
Recommended Standards
- (2E)-3-(4-tert-Butylphenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one (CAS 1354942-32-7)
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- Octan-2-yl 2-(2,4-dichlorophenoxy)acetate (CAS 1917-97-1)
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- N-(5-((2-((3,5-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)butyramide (CAS 392296-09-2)
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- 6-(Aminomethyl)-4-cyclopropoxypyridine-3-sulfonamide (CAS 1243439-52-2)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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