2-Aminoquinazoline-6-boronic acid pinacol ester, 97% CAS 882670-92-0
| CAS No. | 882670-92-0 |
| Molecular Formula | C14H18BN3O2 |
| Molecular Weight | 271.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Aminoquinazoline-6-boronic acid pinacol ester, 97% under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-Aminoquinazoline-6-boronic acid pinacol ester, 97% (CAS 882670-92-0), a certified reference material (molecular formula C14H18BN3O2, MW 271.12 g/mol) for analytical method development and quality control.
2-Aminoquinazoline-6-boronic acid pinacol ester, 97% (C14H18BN3O2) 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.
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 | C14H18BN3O2 |
| Molecular Weight | 271.12 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Aminoquinazoline Standards
- 2-Phenyl-4-aminoquinazoline (CAS 1022-44-2)
- Methyl 2-aminoquinazoline-4-carboxylate (CAS 102654-12-6)
- Methyl 6-aminoquinazoline-4-carboxylate (CAS 1823927-73-6)
- 4-aminoquinazoline-7-carboxylic acid (CAS 1017385-11-3)
- 4-aminoquinazoline-7-carboxamide (CAS 1258650-92-8)
- 2-Aminoquinazoline-4-carboxylic acid (CAS 100246-10-4)
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- 6-Aminoquinazoline-2,4(1H,3H)-dione (CAS 54243-58-2)
Recommended Standards
- 2-(Furan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096339-38-5)
- 2-Chloro-3,4-dimethoxybenzenesulfonyl chloride (CAS 2228560-96-9)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazole (CAS 501944-79-2)
- 2-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole (CAS 885669-16-9)
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- Calceolarioside B (CAS 105471-98-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com