4-CARBOMETHOXYPHENYLBORONIC ACID
4-Methoxycarbonylphenylboronic acid
CAS: 99768-12-4
Molecular Formula: C8H9BO4
4-CARBOMETHOXYPHENYLBORONIC ACID - Names and Identifiers
4-CARBOMETHOXYPHENYLBORONIC ACID - Physico-chemical Properties
| Molecular Formula | C8H9BO4 |
| Molar Mass | 179.97 |
| Density | 1.25±0.1 g/cm3(Predicted) |
| Melting Point | 197-200 °C (lit.) |
| Boling Point | 345.8±44.0 °C(Predicted) |
| Flash Point | 162.9°C |
| Solubility | Soluble in methanol. |
| Vapor Presure | 2.29E-05mmHg at 25°C |
| Appearance | White to yellow crystals |
| Color | white to off-white |
| pKa | 7.69±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.532 |
| MDL | MFCD01632203 |
4-CARBOMETHOXYPHENYLBORONIC ACID - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
4-CARBOMETHOXYPHENYLBORONIC ACID - Reference Information
| Introduction | 4-methoxycarbonylphenylboronic acid is a white or off-white solid powder mainly used as a pharmaceutical intermediate. blueberry anthocyanins; Blueberry anthocyanins; Natural antioxidants. Ingredients: derivatives of flavonoids and flavanones. Properties: red-brown to black-brown powder, block or liquid, slightly special flavor. Slightly soluble in water. Source: Vaccinium uliginosum L. Extracted from the water-soluble extract, anthocyanins are widely found in the flowers, fruits and rhizomes of plants, which are the main color components of plants and belong to flavonoids. Anthocyanin has a variety of physiological effects, it can regulate the permeability of capillaries, maintain the integrity of cells, and has a strong antioxidant function. Further studies have found that anthocyanins can promote the synthesis of rhodopsin, prevent thrombosis and arteriosclerosis. Anthocyanins exist in the natural state as glycosides, and the molecular junction |
| Use | 4-methoxycarbonylphenylboronic acid is an intermediate in organic synthesis and a pharmaceutical intermediate, it can be used in the process of organic synthesis in the laboratory and in the process of pharmaceutical research and development. |
Last Update：2024-04-09 21:00:56
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View History
4-CARBOMETHOXYPHENYLBORONIC ACID
2-NAPHTHYLAMINE-8-SULFONIC ACID
2,4,6-tris(O-methoxymethyl)benzaldehyde
Phenol, o-methoxy-p-nitro-
S-2-吡咯烷乙酸甲酯盐酸盐
5-CYCLOPROPYL-1-(2-METHYLPHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID
3-乙酰基吲哚嗪-1-羧酸
1H-Indazole-3-acetic acid, 5,6-dimethoxy-, methyl ester
2-(苯并三氮唑-1-基)乙酰胺
H-Thr-Leu-Gln-Pro-Pro-Ser-Ala-Leu-Arg-Arg-Arg-His-Tyr-His-His-Ala-Leu-Pro-Pro-Ser-Arg-OH
2-NAPHTHYLAMINE-8-SULFONIC ACID
2,4,6-tris(O-methoxymethyl)benzaldehyde
Phenol, o-methoxy-p-nitro-
S-2-吡咯烷乙酸甲酯盐酸盐
5-CYCLOPROPYL-1-(2-METHYLPHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID
3-乙酰基吲哚嗪-1-羧酸
1H-Indazole-3-acetic acid, 5,6-dimethoxy-, methyl ester
2-(苯并三氮唑-1-基)乙酰胺
H-Thr-Leu-Gln-Pro-Pro-Ser-Ala-Leu-Arg-Arg-Arg-His-Tyr-His-His-Ala-Leu-Pro-Pro-Ser-Arg-OH