2-[4-(Boc-amino)-1-piperidinyl]pyridine-5-boronic acid pinacol ester, 96% CAS 1042917-44-1
| CAS No. | 1042917-44-1 |
| Molecular Formula | C21H34BN3O4 |
| Molecular Weight | 403.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H34BN3O4, 2-[4-(Boc-amino)-1-piperidinyl]pyridine-5-boronic acid pinacol ester, 96% contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 403.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-[4-(Boc-amino)-1-piperidinyl]pyridine-5-boronic acid pinacol ester, 96% (CAS 1042917-44-1) is a high-purity analytical reference standard with the molecular formula C21H34BN3O4 and a molecular weight of 403.32 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-[4-(Boc-amino)-1-piperidinyl]pyridine-5-boronic acid pinacol ester, 96% 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 | C21H34BN3O4 |
| Molecular Weight | 403.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1988 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(2-Bromo-phenyl)-5-ethyl-3,4-diphenyl-1H-pyrazole 1-(2-Bromophenyl)-5-ethyl-3,4-diphenyl-1H-pyrazole 300658-42-8 A24020 (CAS 300658-42-8)
- Tert-butyl 4-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1073354-54-7)
- Trimethyl(2-(tributylstannyl)cyclopropyl)silane (CAS 832132-87-3)
- Tert-butyl 4-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1073355-13-1)
- 2-(4-(Difluoromethyl)pyridin-2-yl)acetic acid (CAS 1781339-64-7)
- 1-Bromo-2-chloro-4,5-difluorobenzene (CAS 59447-06-2)
- 4-Chloro-2-methyl-1,8-naphthyridine (CAS 1221272-96-3)
- 3-(3-Chlorophenyl)thiazolidine-2,4-dione (CAS 1013-68-9)
- 2-amino-5-methyl-6-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 915921-28-7)
- Acetanilide-<SUP>15</SUP>N (CAS 1449-75-8)
- 3-[Bis(4-fluorophenyl)phosphinyl]benzenamine (CAS 144091-76-9)
- 6-chloro-3-ethyl-2-hydrazineyl-8-methylquinoline hydrochloride (CAS 1170624-63-1)
- 11-Phenyl-11,12-dihydroindolo[2,3-a]carbazole (CAS 1024598-06-8)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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