(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)boronic acid pinacol ester CAS 1309980-14-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309980-14-0 |
| Molecular Formula | C13H18BNO4 |
| Molecular Weight | 263.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)boronic acid pinacol ester (CAS 1309980-14-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18BNO4. Molecular weight: 263.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18BNO4 |
| Molecular Weight | 263.10 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- N-(5-(5,6-Dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-yl)furan-2-carboxamide (CAS 887875-45-8)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1017417-35-4)
- 4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione (CAS 102978-40-5)
- 1-(2,3-Dihydro-1,4-benzodioxin-5-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1858256-71-9)
- 1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-5-oxo-pyrrolidine-3-carboxylic acid (CAS 260555-42-8)
- 2-(1-Oxo-2,3-dihydro-1H-isoindol-2-yl)pentanedioic acid (CAS 26577-32-2)
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3-thiazole-4-carboxylic acid (CAS 938363-46-3)
- 3,4-Dihydro-4-phenyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (CAS 26958-67-8)
Recommended Standards
- Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 1264176-33-1)
- 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinaldehyde (CAS 1309982-40-8)
- 4,4,5,5-Tetramethyl-2-(4-methyl-2-nitrophenyl)-1,3,2-dioxaborolane (CAS 1256359-10-0)
- 3-sulfanylpropyl acetate (CAS 26473-61-0)
- 4-Ethyl-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 383146-69-8)
- 5-Isopropoxy-6-methylpicolinic acid (CAS 1346608-94-3)
- Methyl 2-isopropyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-6-carboxylate (CAS 1004529-27-4)
- (2,5-Dimethylphenyl)(2-fluorophenyl)methanone (CAS 2250-60-4)
- 1-Methyl-2-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole (CAS 89506-57-0)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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 13829788188 / jacky.chen@cato-chem.com