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Purpurogallin

Purpurogallin structure

CAS No:
569-77-7
Formula:
C11H8O5
Chemical Name:
Purpurogallin
Synonyms:
5H-Benzocyclohepten-5-one,2,3,4,6-tetrahydroxy-;Purpurogallin;2,3,4,6-Tetrahydroxy-5H-benzocyclohepten-5-one;NSC 35676;NSC 646653;2,3,4,6-Tetrahydroxy-5H-benzo[a]cyclohepten-5-one;NCI 35676;2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one;2,3,4,5-Tetrahydroxybenzo[7]annulen-6-one
Categories:
Cosmetic Ingredient > Skin Conditioning

Description

Purpurogallin is a naturally phenol extracted from the plants of Quercus spp, has potent xanthine oxidase (XO) inhibitory activity with an IC50 of 0.2 µM. Purpurogallin has antioxidant and anti-inflammatory effects[1][2][3].

Purpurogallin Basic Attributes

Molecular Weight：

220.18

Exact Mass：

220.18

EC Number：

209-324-9

UNII：

L3Z7U4N28P

HScode：

2914400090

Characteristics

PSA：

XLogP3：

1.02240

Density：

1.74g/cm3

Melting Point：

274.5 °C (decomp)

Boiling Point：

357.9ºC at 760mmHg

Flash Point：

184.5ºC

Refractive Index：

1.79

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

S26;S36

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

Drug Information

MeSH：

Naturally occurring or synthetic substances that inhibit or retard oxidation reactions. They counteract the damaging effects of oxidation in animal tissues. (See all compounds classified as Antioxidants.)|Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection. (See all compounds classified as Anti-Infective Agents.)|Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction. (See all compounds classified as Enzyme Inhibitors.)|Substances capable of inhibiting, retarding or arresting the process of fermentation, acidification or other deterioration of foods. (See all compounds classified as Food Preservatives.)|Exogenous or endogenous compounds which inhibit SERINE ENDOPEPTIDASES. (See all compounds classified as Serine Proteinase Inhibitors.)

MeSH Entry Terms：

purpurogallin

Purpurogallin Use and Manufacturing

xanthine oxidase inhibitor, antioxidant

Computed Properties

Molecular Weight:220.18
XLogP3:0.5
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:5
Exact Mass:220.03717335
Monoisotopic Mass:220.03717335
Topological Polar Surface Area:98
Heavy Atom Count:16
Complexity:529
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Purpurogallin

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PURPUROGALLIN

CAS No.: 569-77-7

Content: 99.00%

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Guide of Purpurogallin

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Purpurogallin

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