Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate CAS 741709-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 741709-56-8 |
| Molecular Formula | C14H20BNO4 |
| Molecular Weight | 277.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 741709-56-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H20BNO4. Molecular weight: 277.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H20BNO4 |
| Molecular Weight | 277.12 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 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)acetate (CAS 1020658-68-7)
- Ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinate (CAS 1241898-91-8)
- Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 1309981-37-0)
- Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate (CAS 1315350-13-0)
- Methyl (3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1384313-38-5)
- (4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)methyl acetate (CAS 959756-37-7)
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 741709-57-9)
- Methyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 844500-75-0)
Recommended Standards
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- 2-(Tert-butyl)-5-chloro-7-methyl-1H-indole-3-carbaldehyde (CAS 590391-53-0)
- Methyl 2-(6-oxo-1,6-dihydropyrimidin-5-yl)acetate (CAS 1092284-68-8)
- 1-(4-Fluoro-5-nitroindolin-1-yl)ethan-1-one (CAS 1003858-67-0)
- 6-Aminobicyclo[2.2.1]heptane-2-carboxylic acid (CAS 300848-46-8)
- 5-Chloro-6-hydroxy-2-propylpyrimidin-4(3H)-one (CAS 1850-96-0)
- 2-Chloro-1-(4-phenyl-1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-one (CAS 1423033-98-0)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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