Betamethasone

We are offering betamethasone. name：betamethasone\r\ncas:378-44-9\r\nformula:c22h29fo5\r\nmolecular weight:434.50\r\nsynonyms:celestene;cidoten;betamethazone;bedifos;betsolan;betafluorene;betapredol;visubeta;\r\neinecs:206-825-4\r\ndensity:1.32 g/cm3\r\nmelting point:235-237 °c\r\nboiling point:568.2 °c at 760 mmhg\r\nflash point:297.5 °c\r\nappearance:white to off-white solid\r\nsecurity terms: s22s36\r\nquality standards: cp2005/usp/bp/ep \r\nstorage:as per relevent