Purpurin
PHYTOCHEMICALS    
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CAT No. CS-T-40955
Category Phytochemicals
CAS 81-54-9
Mol. Weight 256.21 g/mol
Mol. Formula C14H8O5
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Product Description
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Synonyms Verantin
Storage Conditions For long term store at -20°C
Purity (%) >98%
Melting Point (℃)>228 
Solubility DMSO
Appearance Dark Red Solid
Application Notes Purpurin is an anthraquinone derivative and is well known as a colour pigment derived from madder plants. Purpurin was extensively utilized in herbal remedies, in food colouring and dyes for cotton printing. Due to the high antioxidant activity exhibited by anthraquinone compounds, purpurin was determined through studies to possess potential radical scavenging effects. Purprin has also been shown to have inhibitory effects towards serine protease.
References Baghiani, A., et al.: Med. Chem., 7. 639 (2011); Drivas, I., et al.: Dyes. Pigments., 88. 7 (2010); Nishimura, N., et al.: Bio. Pharm. Bull., 33. 1430 (2010);
Pubchem Id 6683
Smiles C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy


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c1
ISO 9001:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c4
ISO 17034:2016
c5
ISO/IEC 17025:2017
c5
NIST Calibrated