6-Aminopyrazine-2-boronic Acid Pinacol Ester CAS 1356108-87-6
| CAS No. | 1356108-87-6 |
| Molecular Formula | C10H16BN3O2 |
| Molecular Weight | 221.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Aminopyrazine-2-boronic Acid Pinacol Ester (C10H16BN3O2) contains an amino-acid-derived structure, 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.
6-Aminopyrazine-2-boronic Acid Pinacol Ester (CAS 1356108-87-6) is a high-purity analytical reference standard with the molecular formula C10H16BN3O2 and a molecular weight of 221.06 g/mol.
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), 6-Aminopyrazine-2-boronic Acid Pinacol Ester 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 | C10H16BN3O2 |
| Molecular Weight | 221.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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 |
Related Aminopyrazine Standards
- 3-Aminopyrazine-2-sulfonamide (CAS 43029-09-0)
- ethyl 3-aminopyrazine-2-carboxylate (CAS 36526-32-6)
- Ethyl 5-Aminopyrazine-2-carboxylate (CAS 54013-06-8)
- 3-Aminopyrazine-2-carboxylic acid methyl ester (CAS 16298-03-6)
- 3-Aminopyrazine-2-carbothioamide (CAS 859297-20-4)
- Methyl 6-Aminopyrazine-2-carboxylate (CAS 118853-60-4)
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Recommended Standards
- (6-(Cyclohexyloxy)pyridin-2-yl)boronic acid (CAS 1310404-16-0)
- 3-Methyl-4-morpholinophenylboronic Acid (CAS 1426245-63-7)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol (CAS 1310383-01-7)
- (2-Pivalamidophenyl)boronic acid (CAS 146140-95-6)
- CAS 2315262-39-4 (CAS 2315262-39-4)
- 2-(2,4-Dichlorophenyl)-4-pentyn-2-ol (CAS 85014-27-3)
- (5-(4-(tert-Butyl)phenyl)-1H-1,2,4-triazol-3-yl)(4-chlorophenyl)methanamine (CAS 1708428-78-7)
- Methyl 2-(3-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416342-42-1)
- 4,6-Dimethylpyrimidine-2-carboxylic acid (CAS 60420-76-0)
- 3-Bromo-4-propylthiophene (CAS 187661-10-5)
- (5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl pentanoate (CAS 303148-53-0)
- (2-bromo-1-methylcyclopropyl)methanamine hydrochloride (CAS 2031261-11-5)
- 3-(methylamino)-1-(naphthalen-1-yl)propan-1-one (CAS CATO-C4X-116759)
- Semaglutide (CAS CATO-C4X-2226105)
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