1-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperazin-1-yl)ethan-1-one CAS 1201644-39-4
| CAS No. | 1201644-39-4 |
| Molecular Formula | C17H26BN3O3 |
| Molecular Weight | 331.22 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.
CATO supplies 1-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperazin-1-yl)ethan-1-one (CAS 1201644-39-4), a certified reference material (molecular formula C17H26BN3O3, MW 331.22 g/mol) for analytical method development and quality control.
Structurally, 1-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperazin-1-yl)ethan-1-one (C17H26BN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 331.22 g/mol, it falls into the moderately-high-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.
Physical & Chemical Properties
| Molecular Formula | C17H26BN3O3 |
| Molecular Weight | 331.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Tetramethyl Standards
- 1-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1073372-01-6)
- 8-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)quinoline (CAS 1233131-18-4)
- (E)-3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)-[1,1'-biphenyl]-2-carbonitrile (CAS 2171558-36-2)
- 2-Phenyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 867164-54-3)
- [2-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-morpholin-4-yl-methanone (CAS 1013643-15-6)
- 1-{[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl}piperidin-4-ol (CAS 1100094-82-3)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl piperidine-1-carboxylate (CAS 913836-28-9)
- 4-[3-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propyl]morpholine (CAS 1036991-26-0)
Recommended Standards
- N-(5-Amino-2,4-dichlorophenyl)-4-methylbenzenesulfonamide (CAS 1119390-49-6)
- 4,5-Dichloro-2-methyl-N-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 1206106-21-9)
- tert-Butyl (5-bromo-6-(2-hydroxypropan-2-yl)pyridin-2-yl)carbamate (CAS 2878505-58-7)
- 1-Cyclopropyl-8-(difluoromethoxy)-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid (CAS 128426-95-9)
- 4-(Phenylthio)-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 223929-36-0)
- (3-(Hydroxymethyl)pyrrolidin-1-yl)(m-tolyl)methanone (CAS 1248226-28-9)
- 2-(6-Bromo-4-(difluoromethyl)-5-nitropyridin-3-yl)acetonitrile (CAS 1806922-26-8)
- Cyclopropyl 3-(thiomorpholinomethyl)phenyl ketone (CAS 898788-05-1)
- 8-Bromo-2-(methylthio)pyrido[3,2-d]pyrimidine (CAS 2767412-94-0)
- (3r)-1-(3-Aminopropyl)pyrrolidin-3-ol (CAS 956948-81-5)
- 4-(Aminomethyl)bicyclo[2.2.2]Octane-1-carboxylic acid hydrochloride (CAS 24238-86-6)
- 3-Hydroxy-3-phenylpentanoic acid (CAS 13278-26-7)
- 5-Methyl-8-(2-morpholinoethyl)-7,8-dihydro-6H-pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine-3-carbonitrile (CAS 129909-52-0)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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