Retionic Acid 302-79-4 Tretinoin CAS NO.302-79-4

tretinoin 302-79-4

description of tretinoin

tretinoin is a yellow to light orange crystalline

powder. it melts at about 182 °c.

c20h28o2 mr 300.4

cas no.: 302-79-4

einecs: 206-129-0

chemical name:

(all-e)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid

solubility

tretinoin is soluble in chloroform and solutions

of alcoholic sodium hydroxide, slightly soluble in ethanol, isopropanol and a number

of long-chain fatty acids and their esters, andpractically insoluble in water.