N1-(4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethane-1,2-diamine CAS 1354911-17-3
| CAS No. | 1354911-17-3 |
| Molecular Formula | C14H24BN3O2 |
| Molecular Weight | 277.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1-(4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethane-1,2-diamine (CAS 1354911-17-3), molecular formula C14H24BN3O2 and molecular weight 277.17 g/mol, is a CATO reference standard with documented purity and traceability.
N1-(4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethane-1,2-diamine (C14H24BN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), N1-(4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethane-1,2-diamine 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.
Physical & Chemical Properties
| Molecular Formula | C14H24BN3O2 |
| Molecular Weight | 277.17 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(sec-Butoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346707-88-7)
- 2-Isobutoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1357397-80-8)
- 2-Isobutoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346707-87-6)
- 2-Isoproxy-3-methylpyridine-5-boronic acid pinacol ester (CAS 1375303-04-0)
- Isopropyl n-Octanoate (CAS 5458-59-3)
- 2-(4'-Ethoxy-[1,1'-biphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1381941-45-2)
- 4-Bromo-2,3-dimethylpyridin-1-ium-1-olate (CAS 259807-92-6)
- Methyl 3-(2,5-dimethoxyphenyl)propanoate (CAS 62397-61-9)
- Benzyl (E)-2-(3-(3,4-dichlorophenoxy)prop-1-en-1-yl)pyrrolidine-1-carboxylate (CAS 956190-12-8)
- 1-(3-Bromopropyl)-2,4-difluorobenzene (CAS 1057678-43-9)
- 2-(Diphenylamino)acetonitrile (CAS 36602-06-9)
- 4-(Pyrrolidin-2-yl)piperidine oxalate (CAS 952959-71-6)
- 2-imidazo[1,5-a]pyridin-1-ylacetic acid (CAS 1368371-37-2)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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