5-Formylfuran-3-boronic Acid Pinacol Ester CAS 846023-58-3
| CAS No. | 846023-58-3 |
| Molecular Formula | C11H15BO4 |
| Molecular Weight | 222.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Formylfuran-3-boronic Acid Pinacol Ester (CAS 846023-58-3) is a high-purity analytical reference standard with the molecular formula C11H15BO4 and a molecular weight of 222.05 g/mol.
Based on its molecular formula C11H15BO4, 5-Formylfuran-3-boronic Acid Pinacol Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Formylfuran-3-boronic Acid Pinacol Ester 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 | C11H15BO4 |
| Molecular Weight | 222.05 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Formylfuran Standards
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Recommended Standards
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-3(2H)-one (CAS 2866420-52-0)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2(1H)-one (CAS 2223053-64-1)
- 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehyde (CAS 273731-82-1)
- 6-(Morpholinomethyl)pyridine-3-boronic Acid (CAS 934505-32-5)
- 3-Fluoro-4-(methoxymethyl)phenylboronic acid (CAS 1313738-12-3)
- (S)-1-(Pyridin-2-yl)ethanamine (2S,3S)-2,3-dihydroxysuccinate (CAS 1821788-61-7)
- (S)-1-amino-2,3-dihydro-1H-indene-5-carbonitrile (CAS 903630-35-3)
- 5-Bromo-2-[(2-fluorobenzyl)oxy]benzaldehyde (CAS 423157-12-4)
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- 1-(3-Ethoxyphenyl)propan-2-ol (CAS 959029-72-2)
- 1,2-Dimethylnaphthalene (CAS 573-98-8)
- 2-(5-Ethylthiophen-2-yl)indoline (CAS 595548-67-7)
- (R)-1-(4-bromo-3-fluorophenyl)butan-1-amine (CAS 1212893-41-8)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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