Name | HYPOCRELLIN B |
Synonyms | HC-B Hypocrelin B HYPOCRELLIN B HYPOCRELLIN B, HYPOCRELLA BAMBUSAE 6-acetyl-8,9-dihydroxy-3,7,11,12-tetramethoxy-5-methyl-1H-cyclohepta[ghi]perylene-1,2(4H)-dione 1H-Cyclohepta[ghi]perylene- 5,12-dione, 3-acetyl-6,11-dihydroxy-4, 8,9,13-tetramethoxy-2-methyl- |
CAS | 123940-54-5 |
EINECS | 213-551-9 |
InChI | InChI=1/C30H24O9/c1-10-7-13-20-19-12(26(33)28(35)29(13)38-5)8-15(36-3)22-16(37-4)9-14(32)21(24(19)22)25-23(20)17(10)18(11(2)31)30(39-6)27(25)34/h8-9,32,34H,7H2,1-6H3 |
Molecular Formula | C30H24O9 |
Molar Mass | 528.51 |
Density | 1.52±0.1 g/cm3 (20 ºC 760 Torr) |
Melting Point | 261-263℃ |
Boling Point | 893.8±65.0 °C(Predicted) |
Flash Point | 319.4°C |
Solubility | Insuluble (8.5E-7 g/L) (25 °C) |
Vapor Presure | 0mmHg at 25°C |
Appearance | Brown to black (Solid) |
pKa | 6.62±0.40(Predicted) |
Storage Condition | -20°C |
Refractive Index | 1.718 |
MDL | MFCD00467741 |
Physical and Chemical Properties | Yellow crystal, soluble in methanol, ethanol, DMSO and other organic solvents, derived from hypocrets. |
Reference Show more | 1. Deng Chunyue, Long Yingying, Liu Xia, et al. Preparation of biotin-mediated targeted polymer micelles for pancreatic cancer and preliminary study on their application in photodynamic therapy [J]. Journal of Pharmacy, 2015(08):124-130. 2. [IF = 5.813] Yali Li et al."Synergistic effect of hypocrellin B and curcumin on photodynamic inactivation of Staphylococcus aurus." Microb Biotechnol. 2021 Mar;14(2):692-707 3. [IF = 6.475] Xiaoxiao Wan et al."Photodynamic inactivation of Staphylococcus in the system of titanium dioxide nanoparticles sensitized by hypocrellin B and its application in food preservation." Food Res Int. 2022 Jun;156:111141 4. [IF = 11.236] Meiling Liu et al."Cercosporin-bioinspired photoinactivation of harmful cyanobacteria under natural sunlight via bifunctional mechanisms." Water Res. 2022 May;215:118242 |
biological activity | Hypocrellin B is a pigment isolated from fungal Hypocrella bambusae and Shiraia bambusicola, and is an inducer of apoptosis. Hypocrellin B is a photosensitizer that can be used in cancer photodynamic research. Hypocrellin B also has antibacterial and anti-leishmann activities. |
chemical properties | yellow crystal, soluble in organic solvents such as methanol, ethanol, DMSO, etc., derived from hypocrosine. |
use | hypocrosin has photosensitive properties and inhibits cancer cells. used for content determination/identification/pharmacological experiment, etc. |