Xanthoxyloin

Modify Date: 2025-08-20 19:28:25

Xanthoxyloin Structure
Xanthoxyloin structure
Common Name Xanthoxyloin
CAS Number 84-99-1 Molecular Weight 258.269
Density 1.2±0.1 g/cm3 Boiling Point 438.6±45.0 °C at 760 mmHg
Molecular Formula C15H14O4 Melting Point 134-135℃ (ethanol )
MSDS N/A Flash Point 197.2±28.8 °C

 Use of Xanthoxyloin


Xanthoxyletin is a coumarin that can be isolated from Genus Zanthoxylum and Clausena. Xanthoxyletin has antioxidant and anti-inflammatory activities. Xanthoxyletin shows cytotoxic effects to cancer cells, and induces apoptosis and necrosis. Xanthoxyletin can be used for the research of cancer and inflammation[1][2].

 Names

Name 5-methoxy-2,2-dimethylpyrano[3,2-g]chromen-8-one
Synonym More Synonyms

 Xanthoxyloin Biological Activity

Description Xanthoxyletin is a coumarin that can be isolated from Genus Zanthoxylum and Clausena. Xanthoxyletin has antioxidant and anti-inflammatory activities. Xanthoxyletin shows cytotoxic effects to cancer cells, and induces apoptosis and necrosis. Xanthoxyletin can be used for the research of cancer and inflammation[1][2].
Related Catalog
In Vitro Xanthoxyletin (1-500 µM;30 分钟) 抑制 DPPH 自由基的 IC50 值为 247.1 μM 和 63.8 μg/mL,对铁还原抗氧化能力 (FRAP) 的值为 45.2 μM[2]。 Xanthoxyletin (10-500µM;24 小时) 对 HepG2,HCT116 和 SK-LU-1 癌细胞具有细胞毒性,IC50 值分别为 78.2,79.8 和 94.4 μM[2]。 Xanthoxyletin (78 和 156 μM;12 和 24 小时) 诱导细胞凋亡,引起低坏死[2]。 Cell Cytotoxicity Assay[2] Cell Line: HepG2, HCT116, SK-LU-1 and Vero cell lines Concentration: 10-500 µM Incubation Time: 24 hours Result: Exhibited cytotoxicity to HepG2, HCT116 and SK-LU-1, but showed inactive effect to Vero cells. Apoptosis Analysis[2] Cell Line: HepG2 cell line[2] Concentration: 78 and 156 μM Incubation Time: 12 and 24 hours Result: Induced apoptosis percentage of 49.6% and 64.2% at the dose of 78 and 156 μM, respectively. Showed a better apoptosis inducing effect that cisplatin.
References

[1]. Sanna MD, et al. Histamine H4 receptor stimulation in the locus coeruleus attenuates neuropathic pain by promoting the coeruleospinal noradrenergic inhibitory pathway. Eur J Pharmacol. 2020 Feb 5;868:172859.  

[2]. Jantamat P, et al. Cytotoxicity and Apoptosis Induction of Coumarins and Carbazole Alkaloids from Clausena harmandiana. Molecules. 2019 Sep 18;24(18):3385.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 438.6±45.0 °C at 760 mmHg
Melting Point 134-135℃ (ethanol )
Molecular Formula C15H14O4
Molecular Weight 258.269
Flash Point 197.2±28.8 °C
Exact Mass 258.089203
PSA 48.67000
LogP 3.64
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.570
InChIKey JSJIIHRNDMLJGK-UHFFFAOYSA-N
SMILES COc1c2c(cc3oc(=O)ccc13)OC(C)(C)C=C2

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 XanthoxyloinBioassay

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Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: Absorbance-based primary biochemical high throughput screening assay to identify acti...
Source: The Scripps Research Institute Molecular Screening Center
Target: caspase-3 preproprotein [Homo sapiens]
External Id: PROCASPASE3_ACT_EPIABS_1536_1X%ACT PRUN
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 Synonyms

5-Methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one
7-Hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-acrylic Acid d-Lactone
xanthoxylethine
Xanthoxyletin
5-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one
Xanthoxylin N
Xanthoxyloin
xanthoxylethin
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