5-Formylfuran-2-boronic acid (CAS 27329-70-0) — formula C5H5BO4, molecular weight 139.90; category organic chemicals.
5-Formylfuran-2-boronic acid is a carbon-based organic compound with CAS registry number 27329-70-0 and molecular formula C5H5BO4 (molecular weight 139.90), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 27329-70-0
Its molecular formula C5H5BO4 comprises 5 C, 5 H, 1 B, 4 O atoms.
Also known as: 5-Formylfuran-2-boronic acid · 2-Formylfuran-5-boronic acid
Category: organic chemicals
The CAS registry number of 5-Formylfuran-2-boronic acid is 27329-70-0.
Molecular formula C5H5BO4, molecular weight 139.90.
It is also registered under: 5-Formylfuran-2-boronic acid, 2-Formylfuran-5-boronic acid.
Category: Organic Chemicals.
Public-database records for 5-Formylfuran-2-boronic acid (CAS 27329-70-0), reproduced here for independent cross-checking.
| Reported hazard statements | H314 (87.2%), H315 (14.9%), H319 (14.9%), H335 (10.6%) |
|---|
H314 (87.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (14.9%): Causes skin irritation [Warning Skin corrosion/irritation]
| CAS Registry Number | 27329-70-0 |
|---|---|
| PubChem CID | 2734355 |
| 分子式 | C5H5BO4 |
| IUPAC 名称 | (5-formylfuran-2-yl)boronic acid |
| UNII（FDA） | 7HAA5FN5TD |
5-formylfuran-2-boronic acid; RefChem:536044; 628-001-7; 27329-70-0; 2-Formylfuran-5-boronic acid; (5-formylfuran-2-yl)boronic acid; 5-Formyl-2-furanboronic acid; 5-formyl-2-furylboronic acid; 5-formyl-2-furanylboronic acid; MFCD01114696; (5-formyl-2-furyl)boronic acid; Boronic acid, (5-formyl-2-furanyl)-; Lapatinib Impurity 17; 5-Formylfuran-2-boronicacid; 5-formylfuran-2-ylboronic acid; (5-formyl-2-furanyl)boronic acid
| 分子量 | 139.90 |
|---|---|
| 氢键供体数 | 2 |
| 氢键受体数 | 4 |
| 可旋转键数 | 2 |
| 精确质量 | 140.0280888 |
| 单同位素质量 | 140.0280888 |
| 拓扑极性表面积 | 70.7 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
| 复杂度 | 127 |
5-Formylfuran-2-boronic acid · CAS 27329-70-0 · C5H5BO4. UNII 7HAA5FN5TD.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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