ChemicalBook--->CAS DataBase List--->32884-36-9

32884-36-9

32884-36-9 Structure

32884-36-9 Structure
IdentificationBack Directory
[Name]

3-(2,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
[CAS]

32884-36-9
[Synonyms]

Cajanin
2',4',5-Trihydroxy-7-methoxyisoflavone
3-(2,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-
[EINECS(EC#)]

628-471-3
[Molecular Formula]

C16H12O6
[MOL File]

32884-36-9.mol
[Molecular Weight]

300.26
Chemical PropertiesBack Directory
[Melting point ]

208-210 °C(Solv: acetone (67-64-1))
[Boiling point ]

605.5±55.0 °C(Predicted)
[density ]

1.512±0.06 g/cm3(Predicted)
[form ]

Solid
[pka]

6.19±0.20(Predicted)
[color ]

Off-white to light yellow
Safety DataBack Directory
[Symbol(GHS) ]

GHS hazard pictograms
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard InformationBack Directory
[Uses]

Cajanin is a potent and orally active anti-melanogenic agent. Cajanin shows antiproliferative activity in MNT1 Cells. Cajanin efficiently decreases the melanin content. Cajanin down-regulates the mRNA and protein expression levels of MITF, tyrosinase, TRP-1 and Dct (TRP-2). Cajanin induces cell cycle arrest at G2/M and S phase. Cajanin stimulates osteoblast proliferation. Cajanin has the potential for the research of human hyperpigmented disorders and menopausal osteoporosis[1][2].
[Definition]

ChEBI: Cajanin is a member of 7-methoxyisoflavones. It has a role as a metabolite.
[in vivo]

Cajanin (10 mg/kg, p.o.; daily for 30 consecutive days) increases the BMD levels in all anatomical regions of the skeleton studied in Sprague Dawley rats[1].

[References]

[1] Netcharoensirisuk P, et al. Cajanin Suppresses Melanin Synthesis through Modulating MITF in Human Melanin-Producing Cells. Molecules. 2021 Oct 5;26(19):6040. DOI:10.3390/molecules26196040
[2] Bhargavan B, et al. Methoxylated isoflavones, cajanin and isoformononetin, have non-estrogenic bone forming effect via differential mitogen activated protein kinase (MAPK) signaling. J Cell Biochem. 2009 Oct 1;108(2):388-99. DOI:10.1002/jcb.22264
[3] Wensaas AJ, et al. Fatty acid incubation of myotubes from humans with type 2 diabetes leads to enhanced release of beta-oxidation products because of impaired fatty acid oxidation: effects of tetradecylthioacetic acid and eicosapentaenoic acid. Diabetes. 2009 Mar;58(3):527-35. DOI:10.2337/db08-1043
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