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Hypericin

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Identification
Molecular formula
C30H16O8
CAS number
548-04-9
IUPAC name
2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione
State
State

At room temperature, Hypericin is found in a solid state. It appears as fine dark red or brown crystalline powder and is not volatile under normal conditions.

Melting point (Celsius)
320.00
Melting point (Kelvin)
593.15
Boiling point (Celsius)
375.00
Boiling point (Kelvin)
648.15
General information
Molecular weight
504.44g/mol
Molar mass
504.4370g/mol
Density
1.3220g/cm3
Appearence

Hypericin is a deep red or dark brown crystalline compound. It often forms needle-like crystals that have a metallic luster when dried. Its intense pigmentation makes it a compound of interest for dyes and pigments.

Comment on solubility

Solubility of 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione

The compound with the formula C30H16O8, also known as 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione, presents intriguing characteristics regarding its solubility.

Key Points about Solubility:

  • Solvent Polarity: Due to its significant aromatic and hydroxyl influences, this compound tends to dissolve better in polar solvents, such as ethanol or methanol, reflecting its partial ionic nature.
  • Hydroxyl Groups: The presence of hydroxyl (-OH) groups increases its hydrogen-bonding capabilities, promoting solubility in water to a certain extent.
  • Thermodynamic Factors: The overall solubility can greatly depend on temperature; increasing the temperature often enhances solubility in many organic solvents.
  • Complex Formation: This compound may also engage in complex formation with specific solubilizing agents which can further influence its solubility characteristics.

In summary, while the solubility of 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione is influenced by various factors such as solvent polarity and temperature, it generally demonstrates more favorable behavior in polar solvents, enhancing its applications in chemical formulations.

Interesting facts

Interesting Facts about 2,6-Diacetyl-7,9-Dihydroxy-8,9b-Dimethyl-Dibenzofuran-1,3-Dione

2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione is a fascinating compound that belongs to the dibenzofuran class of chemicals, known for their intriguing structures and diverse properties. Here are some engaging insights about this compound:

  • Unique Structure: The compound features a complex arrangement of fused ring systems, which includes a dibenzofuran framework. This unique structure contributes to its interesting chemical behavior and potential applications.
  • Natural Occurrence: Compounds related to dibenzofurans can often be found in nature, particularly in plant-derived substances. They are sometimes involved in the biosynthesis of secondary metabolites.
  • Biological Activity: Research has indicated that dibenzofurans, including this compound, exhibit a range of biological activities. They may possess antioxidant, anti-inflammatory, and antimicrobial properties, making them candidates for further pharmacological studies.
  • Potential Applications: Due to its chemical properties, this compound could be explored in the fields of organic synthesis, medicinal chemistry, and materials science, particularly as a precursor in the development of novel therapeutic agents.
  • Historical Context: Compounds like this have drawn attention in organic chemistry for their potential roles in chemical reactions and synthesis pathways, sparking numerous studies aiming to harness their unique properties.

In summary, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione not only exemplifies the complexity of organic chemistry but also showcases the interconnectedness of nature, biological activity, and synthetic applications.

Synonyms
usnic acid
125-46-2
Usno
Usninic acid
1,3(2H,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-
(+-)-Uanic acid
Usninsaeure [German]
NSC 8517
CCRIS 5518
(+/-)-Usnic acid
usnic-acid
HSDB 7170
L-Usnic acid
EINECS 204-740-7
BRN 1299865
AI3-50457
NSC5890
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione
7-Hydroxy-(S)-usnate
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bh)-dione
2,6-Diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
CHEBI:2264
DTXSID0040123
NSC5889
NSC8517
0W584PFJ77
NSC-8517
Usninsaeure (german)
2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
1,3-(2H,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-
4,10-diacetyl-11,13-dihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),6,10,12-tetraene-3,5-dione
UNII-0W584PFJ77
Usinic acid
Uanic acid
Spectrum_000177
Spectrum2_000744
Spectrum3_001195
Spectrum4_001811
Spectrum5_000541
USNIC ACID [INCI]
USNIC ACID, (D)
USNIC ACID, (L)
(.+/-.)-Usnic acid
BSPBio_002869
KBioGR_002446
KBioSS_000657
DivK1c_001009
SCHEMBL177774
SPBio_000728
CHEMBL1375951
DTXCID8020123
HMS503I19
KBio1_001009
KBio2_000657
KBio2_003225
KBio2_005793
KBio3_002369
NINDS_001009
2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione
HY-N0656
BBL009902
CCG-40251
s4953
STK801335
AKOS005613032
FU32857
SDCCGMLS-0066516.P001
IDI1_001009
NCGC00094823-01
NCGC00094823-02
NCGC00094823-03
NCGC00094823-04
AS-18744
DA-48608
NCI60_004436
NCI60_004437
CS-0009679
NS00004156
U0023
EN300-7388062
BRD-A85739295-001-03-6
Q27105599
WLN: T B656 CV EV HO FU BHT & JB1 DV1 KQ L1 MQ
1,3(2H,9bH)Dibenzofurandione, 2,6diacetyl7,9dihydroxy8,9bdimethyl
2,6Diacetyl7,9dihydroxy8,9bdimethyl1,3(2H,9bH)dibenzofurandione
1,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H, 9bH)-dibenzofuradione
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H, 9bH-dibenzofurandione
Dibenzofuran-1,9bH)-dione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-
(+/-)-1,3(2H,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bh)-dione #
2,6-Diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldiben- zofuran-1,3-dione/ Usno
4,10-diacetyl-11,13-dihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0,2,7]trideca-1(13),6,9,11-tetraene-3,5-dione