3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen [3,3'-bifuran]-5-ylboronate CAS 2223050-89-1
| CAS No. | 2223050-89-1 |
| Molecular Formula | C14H19BO5 |
| Molecular Weight | 278.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen [3,3'-bifuran]-5-ylboronate (CAS 2223050-89-1), molecular formula C14H19BO5 and molecular weight 278.11 g/mol, is a CATO reference standard with documented purity and traceability.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen [3,3'-bifuran]-5-ylboronate (C14H19BO5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen [3,3'-bifuran]-5-ylboronate 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.
Physical & Chemical Properties
| Molecular Formula | C14H19BO5 |
| Molecular Weight | 278.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related Hydroxy Standards
- 3-Hydroxy-5-(methoxycarbonyl)phenylboronic Acid Pinacol Ester (CAS 1004294-79-4)
- Methyl 5-hydroxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1029439-78-8)
- Methyl 2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1073371-99-9)
- Methyl 4-hydroxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1345014-21-2)
- Methyl 2-hydroxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1352730-33-6)
- Methyl 2-hydroxy-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1421322-59-9)
- 2-Hydroxy-4-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1647113-98-1)
- 2-Hydroxy-3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 214360-82-4)
Recommended Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen [2,3'-bifuran]-5'-ylboronate (CAS 2223032-16-2)
- 3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 936728-20-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(1H-imidazol-1-yl)furan-2-yl)boronate (CAS 2223054-59-7)
- 4-Hydroxy-3-methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2104784-87-2)
- rac Cinacalcet-d3 Hydrochloride (CAS 1185097-33-9)
- Pcb No. 44 (CAS 41464-39-5)
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- Ethyl 2-((4-(4-(difluoromethoxy)phenyl)pyrimidin-2-yl)thio)acetate (CAS 828277-81-2)
- Methyl N-(3-methoxy-3-oxopropyl)-beta-alaninate hydrochloride (CAS 67363-88-6)
- 5-((Methylamino)methyl)-1H-1,2,4-triazol-3-ol (CAS 660412-53-3)
- N1-[(1E)-(4-Methylphenyl)methylene]-4-phenyl-1H-imidazole-1,2-diamine (CAS 1993648-80-8)
- 1-(6-Bromo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)-2,2-dimethylpropan-1-one (CAS 2390149-23-0)
- 2-(4-Methoxyphenoxy)-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)propanamide (CAS 1296786-90-7)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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