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Chemical Structure| 20575-57-9 Chemical Structure| 20575-57-9

Structure of Calycosin
CAS No.: 20575-57-9

Chemical Structure| 20575-57-9

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Calycosin, a phytoestrogen, is a partial agonist of ER and a calcium channel blocker. It also shows prevention of reperfusion injury. Calycosin can be isolated and purified from the herb of Astragalus membranaceus Bge. var. mongholicus with anti-oxidative activity.

Synonyms: Cyclosin; 3'-Hydroxyformononetin

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Product Details of Calycosin

CAS No. :20575-57-9
Formula : C16H12O5
M.W : 284.26
SMILES Code : O=C1C(C2=CC=C(OC)C(O)=C2)=COC3=C1C=CC(O)=C3
Synonyms :
Cyclosin; 3'-Hydroxyformononetin
MDL No. :MFCD00210598
InChI Key :ZZAJQOPSWWVMBI-UHFFFAOYSA-N
Pubchem ID :5280448

Safety of Calycosin

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P280-P305+P351+P338

Isoform Comparison

Biological Activity

In Vitro:

Cell Line
Concentration Treated Time Description References
B-CPAP cells 100 μM 12 days Inhibited the colony formation of B-CPAP cells PMC9800829
U251 cells 100 and 200 μM 18 hours To evaluate the inhibitory effect of Calycosin on cell migration, results showed that 100 and 200 μM significantly reduced the number of migrating cells. PMC5667511
U87 cells 100 and 200 μM 18 hours To evaluate the inhibitory effect of Calycosin on cell migration, results showed that 100 and 200 μM significantly reduced the number of migrating cells. PMC5667511
U251 cells 0-800 μM 24 hours To evaluate the effect of Calycosin on cell proliferation, results showed that high concentrations (>400 μM) significantly inhibited cell proliferation. PMC5667511
U87 cells 0-800 μM 24 hours To evaluate the effect of Calycosin on cell proliferation, results showed that high concentrations (>400 μM) significantly inhibited cell proliferation. PMC5667511
Rat thoracic aortic smooth muscle cell line A7r5 0-20 μM 24 hours Calycosin inhibited vascular calcification by enhancing autophagic flux, reducing calcium nodule formation, decreasing calcium content and ALP activity, and suppressing the upregulation of RUNX2, BMP2, and OPN as well as the downregulation of SM22α. PMC10781010
B-CPAP cells 100 μM 24 hours Promoted the autophagy of B-CPAP cells PMC9800829
B-CPAP cells 0, 25, 50, 100 μM 24 hours Inhibited the proliferation of B-CPAP cells PMC9800829
H9c2 cardiomyocytes 10 μM, 20 μM, 30 μM, 50 μM 24 hours To evaluate the protective effect of Calycosin on doxorubicin-induced myocardial cell damage. Results showed that Calycosin significantly protected cells from damage at lower concentrations (10-30μM) while exhibiting cytotoxicity at higher concentrations (50 μM). PMC11589554
HK-2 cells 8 μM, 16 μM, 32 μM 24 hours To investigate the inhibitory effect of CAL on H/R-induced inflammatory response in HK-2 cells. Results showed that CAL dose-dependently reduced HIF-1α expression, inhibited the production of inflammatory cytokines (IL-1β, IL-6, TNF-α), and suppressed NF-κB activation. PMC9585199
Bone marrow-derived macrophages (BMMs) 2.5, 5, 10 μM 3 days To investigate the effect of Calycosin on RANKL-induced osteoclast differentiation. Results showed that Calycosin significantly inhibited RANKL-induced osteoclast formation in a dose-dependent manner. PMC4691122
HCT116 cells 100 μM 48 hours Calycosin suppressed TGF-β-induced EMT and migration by upregulating BATF2 expression. PMC6555005
B16F10 melanoma cells 20, 40, 80 μM 48 hours Evaluate the inhibitory effect of Calycosin on α-MSH-induced melanin synthesis and tyrosinase activity. Results showed that Calycosin significantly inhibited melanin synthesis and tyrosinase activity in a dose-dependent manner. PMC8836186
HaCaT keratinocytes 10-100 μM 48 or 72 hours Evaluate the effect of Calycosin on cell viability and determine the maximum concentration for future experiments. Results showed that cell viability remained above 80% after 48 or 72 hours. PMC8836186
B16F10 melanoma cells 10-80 μM 48 or 72 hours Evaluate the effect of Calycosin on cell viability and determine the maximum concentration for future experiments. Results showed that cell viability remained above 80% after 48 or 72 hours. PMC8836186
LoVo cells 50, 100, 150 μM 6, 12, 24, 48 hours Calycosin inhibited the proliferation of LoVo cells in a dose- and time-dependent manner. Significant inhibition was observed at 50 and 100 μM concentrations at 48 h, and at 150 μM concentration at 12 or 48 h (P<0.05). PMC6555005

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
Mice APP/PS1 transgenic Mice model Intraperitoneal injection 10, 20, and 40 mg/kg Daily for 70 days Calycosin significantly improved cognitive function in APP/PS1 mice by activating the protein kinase C (PKC) pathway, reducing hippocampal levels of beta amyloid, Tau protein, interleukin-1beta, tumor necrosis factor-alpha, acetylcholinesterase, and malondialdehyde, while increasing acetylcholine and glutathione activities. These neuroprotective effects were abolished by the PKC inhibitor calphostin C. PMC5745842
Drosophila melanogaster Parkinson's disease model Oral 100 µM 48 hours Calycosin significantly improved the survival rate, locomotor function, reduced oxidative stress, protected dopaminergic neurons, and improved mitochondrial function and autophagy regulation in PQ-exposed Drosophila. PMC8868496
Sprague-Dawley rats Diabetic nephropathy model Oral 30 mg/kg 4 weeks To assess the regulatory effects of calycosin-loaded nanoliposomes on mitochondrial function in diabetic nephropathy rats PMC8201677
Nude mice (BALB/c nu/nu) U87 xenograft model Intravenous injection 7.5 mg/kg Every other day for 22 days To evaluate the antitumor effect of Calycosin in vivo, results showed that Calycosin significantly reduced tumor volume and suppressed TGF-β and its downstream molecules. PMC4769008
Rats Drug metabolism model Intragastric 25 mg/kg Once daily for 8 days To investigate the effect of Calycosin on the CYP450 system, results showed that Calycosin inhibits the catalytic activities of CYP1A2, CYP2D6 and CYP2C9 PMC6996205
Sprague-Dawley rats MNNG-induced precancerous lesions of gastric carcinoma model Oral 40 mg/kg, 80 mg/kg Daily administration for 10 weeks To evaluate the protective effect and mechanism of Calycosin on MNNG-induced precancerous lesions of gastric carcinoma. Results showed that Calycosin significantly ameliorated pathological changes in gastric mucosa, reduced intestinal metaplasia and dysplasia, and exerted protective effects by regulating the integrin β1/NF-κB/DARPP-32 pathway and suppressing STAT3 expression. PMC7294567
Sprague-Dawley rats Hind limb unloading (HLU) model Intragastric administration 30 mg/kg Once daily for 4 weeks To investigate the potential protective effects of calycosin against bone loss induced by microgravity. Results showed that calycosin significantly increased bone mineral density (BMD), improved the microstructure of femoral trabecular bone, cortical bone thickness, and biomechanical properties of the bone. Analysis of bone turnover markers in serum indicated that both bone formation and resorption markers decreased after calycosin treatment. Additionally, bone remodeling-related cytokines (IFN-γ, IL-6, IL-8, IL-12, IL-4, IL-10, and TNF-α) in serum were partially restored after calycosin treatment. PMC9259590
Wistar rats Doxorubicin-induced heart failure model Intraperitoneal injection 10 mg/kg Once daily for four consecutive weeks To evaluate the effect of Calycosin on cardiac function and myocardial injury in rats with heart failure. Results showed that Calycosin significantly improved cardiac function, reduced serum NT-Pro BNP levels, and alleviated myocardial cell damage and fibrosis. PMC11589554
C57BL/6 mice Renal ischemia/reperfusion injury (IRI) model Intragastric administration 5 mg/kg, 10 mg/kg, 20 mg/kg Once daily for 7 days To investigate the protective effect of CAL on renal IRI and its mechanism. Results showed that CAL dose-dependently alleviated renal injury, reduced serum creatinine and blood urea nitrogen levels, decreased renal tubular damage score, inhibited NF-κB-mediated inflammatory response, and acted through the PPARγ/EGR1 pathway. PMC9585199

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

3.52mL

0.70mL

0.35mL

17.59mL

3.52mL

1.76mL

35.18mL

7.04mL

3.52mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1
Protocol 2

References

[1]Chen J, Lin C, et al. Calycosin and genistein induce apoptosis by inactivation of HOTAIR/p-Akt signaling pathway in human breast cancer MCF-7 cells. Cell Physiol Biochem. 2015;35(2):722-8.

[2]Chen J, Liu L, et al. Calycosin promotes proliferation of estrogen receptor-positive cells via estrogen receptors and ERK1/2 activation in vitro and in vivo. Cancer Lett. 2011 Sep 28;308(2):144-51.

[3]Zhou Y, Liu QH, Liu CL, Lin L. Calycosin induces apoptosis in human ovarian cancer SKOV3 cells by activating caspases and Bcl-2 family proteins. Tumour Biol. 2015 Jul;36(7):5333-9

[4]Tian J, Wang Y, Zhang X, Ren Q, Li R, Huang Y, Lu H, Chen J. Calycosin inhibits the in vitro and in vivo growth of breast cancer cells through WDR7-7-GPR30 Signaling. J Exp Clin Cancer Res. 2017 Nov 2;36(1):153

[5]Chen J, Lin C, Yong W, Ye Y, Huang Z. Calycosin and genistein induce apoptosis by inactivation of HOTAIR/p-Akt signaling pathway in human breast cancer MCF-7 cells. Cell Physiol Biochem. 2015;35(2):722-8

[6]Hu R, Wang MQ, Liu LY, You HY, Wu XH, Liu YY, Wang YJ, Lu L, Xiao W, Wei LB. Calycosin inhibited autophagy and oxidative stress in chronic kidney disease skeletal muscle atrophy by regulating AMPK/SKP2/CARM1 signalling pathway. J Cell Mol Med. 2020 Oct;24(19):11084-11099

[7]Zhang D, Sun G, Peng L, Tian J, Zhang H. Calycosin inhibits viability, induces apoptosis, and suppresses invasion of cervical cancer cells by upregulating tumor suppressor miR-375. Arch Biochem Biophys. 2020 Sep 30;691:108478

 

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