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| | 4-Hydroxybenzamide Basic information |
| | 4-Hydroxybenzamide Chemical Properties |
| Melting point | 161-162 °C (lit.) | | Boiling point | 345.3±25.0 °C(Predicted) | | density | 1.286±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | form | powder to crystal | | pka | 8.60±0.13(Predicted) | | color | White to Light yellow to Dark green | | BRN | 1906921 | | InChI | InChI=1S/C7H7NO2/c8-7(10)5-1-3-6(9)4-2-5/h1-4,9H,(H2,8,10) | | InChIKey | QXSAKPUBHTZHKW-UHFFFAOYSA-N | | SMILES | C(N)(=O)C1=CC=C(O)C=C1 | | CAS DataBase Reference | 619-57-8(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39-36 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 29242990 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 4-Hydroxybenzamide Usage And Synthesis |
| Chemical Properties | White to off-white crystalline powder | | Uses | 4-Hydroxybenzamide is a secondary metabolite from marine sponge Phakellia fusca. | | Uses | 4-Hydroxybenzamide was used in the synthesis of balanol, a potent protein kinase C (PKC) inhibitor. | | Definition | 4-Hydroxybenzamide (4HBM) is an important biological active compound that has the presence of various biological activities such as antimycobacterial, antifungal, antimicrobial, herbicidal, and antioxidant. The benzamide derivatives are also used in medical, pharmaceutical, and therapeutic applications because of their anti-inflammatory, antibacterial, and antifungal activities. The amine and carboxylic acids are important functional groups of present molecules. These are mainly utilized in the field of chemical industry. The cocrystallization of itraconazole (a very slightly soluble triazole antifungal drug) with 4-hydroxybenzamide (4OHBZA) can potentially increase the drug solubility at pH1.2 and 37 °C by 64 times[1-2]. | | References | [1] Ramesh P, et al. Theoretical and experimental spectroscopic studies of monomeric and dimeric structures of 4-hydroxybenzamide International Journal of Pharmaceutics. Journal of Molecular Structure, 2020; 1206: 127742.
[2] Vasilev N, et al. Novel cocrystals of itraconazole: Insights from phase diagrams, formation thermodynamics and solubility. International Journal of Pharmaceutics, 2021; 599: 120441. | | Synthesis Reference(s) | Tetrahedron Letters, 19, p. 5183, 1978 DOI: 10.1016/S0040-4039(01)85844-5 | | General Description | The standard molar enthalpy of formation of 4-hydroxybenzamide was studied by micro- or macrocombustion calorimetry. | | Source | 4-Hydroxybenzamide is a natural product found in Oxytropis falcata, Houttuynia cordata, and Streptomyces tendae with data available. |
| | 4-Hydroxybenzamide Preparation Products And Raw materials |
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