EUPATILIN

Synonyms. Eupatilin; 2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy- 4H-1-benzopyran-4-one; 5,7-Dihydroxy-3',4',6-trimethoxyflavone; Eupatilin; 2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6- methoxychromen-4-one; 2-(3,4-Dimethoxy-phenyl)-5,7-dihydroxy-6-methoxy-chromen-4-one;

EUPATILIN

Click for original image

 

PRODUCT IDENTIFICATION

CAS RN

22368-21-4

EINECS RN

 

FORMULA

C18H16O7

MOLE WEIGHT

344.32

H.S CODE

2932.99.6100

SMILES

c12c(cc(c3cc(OC)c(cc3)OC)oc2cc(O)c(c1O)OC)=O

CLASSIFICATION

Flavone

EXTRA NOTES

Eupatilin is a O-methylated flavone, a type of flavonoids. It can be found in Artemisia asiatica (Asteraceae). It is a drug used in the treatment of acid-related disorders.(Wikipedia)

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

yellow crystals

MELTING POINT

231 ~ 232 C

BOILING POINT

 

DENSITY

 

SOLUBILITY IN WATER

 

SOLVENT SOLUBILITY  

VAPOR DENSITY

 

log P(octanol-water)

 

VAPOR PRESSURE

 

AUTOIGNITION TEMP

 
pH

 

REFRACTIVE INDEX

 

FLASH POINT

 

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions.

INCOMPATIBLE MATERIALS

Strong oxidizing agents, Strong bases, moisture

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 2, Flammability:0, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

Wikipedia Linking - Eupatilin

Google Scholar Search - Eupatilin

Drug Information Portal (U.S. National Library of Medicine) - Eupatilin

PubChem Compound Summary - Eupatilin

KEGG (Kyoto Encyclopedia of Genes and Genomes) - Eupatilin

http://www.ebi.ac.uk/ - Eupatilin

http://www.ncbi.nlm.nih.gov/ - Eupatilin

 

SALES SPECIFICATION

APPEARANCE

yellow crystalline powder

CONTENT

98.0% min

HEAVY METALS

20ppm max

MELTING POINT

230 ~ 232 C

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

Not regulated

HAZARD CLASS

 
PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

GHS

 

SIGNAL WORD

Warning

PICTOGRAMS

HAZARD STATEMENTS

H315-H319-P335

P STATEMENTS

P261-P305 + P351 + P338

EC DIRECTIVES

 

HAZARD CODES

Xi

RISK PHRASES

36/37/38

SAFETY PHRASES

26-36

 

PACKING

Preserve in light-resistant and well-closed containers