Pectolinarigenin

Modify Date: 2025-08-23 20:17:12

Pectolinarigenin Structure
Pectolinarigenin structure
 Common Name Pectolinarigenin
CAS Number 520-12-7 Molecular Weight 314.289
Density 1.4±0.1 g/cm3 Boiling Point 565.5±50.0 °C at 760 mmHg
Molecular Formula C17H14O6 Melting Point 220-223°
MSDS N/A Flash Point 212.3±23.6 °C

 Use of Pectolinarigenin


Pectolinarigenin, isolated from Cirsium chanroenicum, is a dual inhibitor of COX-2/5-LOX. Anti-inflammatory activity[1]. Pectolinarigenin has potent inhibitory activities on melanogenesis[2].

 Names

Name pectolinarigenin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 565.5±50.0 °C at 760 mmHg
Melting Point 220-223°
Molecular Formula C17H14O6
Molecular Weight 314.289
Flash Point 212.3±23.6 °C
Exact Mass 314.079041
PSA 89.13000
LogP 2.64
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.646
Storage condition 2-8C

 Safety Information

Safety Phrases 24/25
HS Code 2914509090

 Synthetic Route

Pectolinarin structure

Pectolinarin

CAS#:28978-02-1

~83%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Bonesi, Marco; Tundis, Rosa; Deguin, Brigitte; Loizzo, Monica R.; Menichini, Federica; Tillequin, Francois; Menichini, Francesco Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 20 p. 5431 - 5434
4',5,6-trimethoxy-7-hydroflavone structure

4',5,6-trimetho...

CAS#:77733-15-4

~%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Dong a Pharmaceutical Co., Ltd. Patent: US6025387 A1, 2000 ;
1-(2,4-dihydroxy-3,6-dimethoxy-phenyl)ethanone structure

1-(2,4-dihydrox...

CAS#:7499-99-2

Benzoic acid,4-methoxy-, 1,1'-anhydride structure

Benzoic acid,4-...

CAS#:794-94-5

~%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Wessely; Kallab Monatshefte fuer Chemie, 1932 , vol. 60, p. 26,30 Full Text Show Details Wessely; Moser Monatshefte fuer Chemie, 1930 , vol. 56, p. 97,101, 104
Scutellarein structure

Scutellarein

CAS#:529-53-3

~%

5,6,7-trihydroxy-2-(4-methoxyphenyl)chromen-4-one structure

5,6,7-trihydrox...

CAS#:6563-66-2

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Brunet, Gunter; Ibrahim, Ragai K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 741 - 746
2,5-dimethoxybenzene-1,3-diol structure

2,5-dimethoxybe...

CAS#:20032-42-2

~%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Wessely; Moser Monatshefte fuer Chemie, 1930 , vol. 56, p. 97,101, 104
N/A structure

N/A

CAS#:25893-02-1

~%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Murti; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1949 , # 30 p. 78,80
1-(4-(benzyloxy)-3,6-dihydroxy-2-Methoxyphenyl)ethanone structure

1-(4-(benzyloxy...

CAS#:25892-94-8

~%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Murti; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1949 , # 30 p. 78,80
Benzoic acid,4-methoxy-, 1,1'-anhydride structure

Benzoic acid,4-...

CAS#:794-94-5

~%

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Murti; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1949 , # 30 p. 78,80
Linaroside structure

Linaroside

CAS#:53452-12-3

~%

D-glucopyranose structure

D-glucopyranose

CAS#:2280-44-6

Pectolinarigenin Structure

Pectolinarigenin

CAS#:520-12-7

Literature: Mahato; Sahu; Roy; Sharma Tetrahedron, 1994 , vol. 50, # 31 p. 9439 - 9446

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 PectolinarigeninBioassay

View more

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: 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: Immunosuppressive activity in human Jurkat cells assessed as reduction in PHA + PMA-i...
Source: ChEMBL
Target: Jurkat
External Id: CHEMBL4311817
Name: Cytotoxicity against human PC9 cells after 72 hrs by MTT assay
Source: ChEMBL
Target: PC-9
External Id: CHEMBL4311815
Name: Cytotoxicity against human HepG2 cells after 72 hrs by MTT assay
Source: ChEMBL
Target: HepG2
External Id: CHEMBL4311814
Name: Cytotoxicity against human NCI-H1975 cells after 72 hrs by MTT assay
Source: ChEMBL
Target: NCI-H1975
External Id: CHEMBL4311813
Name: Inhibition of AChE (unknown origin) at 250 uM using acetylthiocholine iodide as subst...
Source: ChEMBL
Target: Acetylcholinesterase
External Id: CHEMBL4311824
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: Inhibition of cow milk xanthine oxidase at 50 ug/mL
Source: ChEMBL
Target: Xanthine dehydrogenase/oxidase
External Id: CHEMBL1015630
Name: Anti-inflammatory activity in mouse RAW264.7 cells assessed as reduction in LPS-induc...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL4311822
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 Synonyms

4'-Methylcapillarisin
5,7-Dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
6-Hydroxypelargidenon-6,4'-dimethyl Ether
6-Methoxyacacetin
5,7-dihydroxy-6,4'-dimethoxyflavone
5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)chromen-4-one
pictolinarigenin
scutellarein-6,4'-dimethyl ether
Pectolinarigenin
Pectolinaringenin
5,7-Dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
5,7-dihydroxy-4',6-dimethoxyflavone
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