Indole-5-carboxylic acid ethyl ester

NO:A506CAS #:[32996-16-0]Molecular weight: 189.21Simple formula: C11H11NO2Chemical structure formula:SPECIFICATIONS:AppearanceCrystals or crystalline powderColourOff-whitePurity94.0% min (HPLC)Melting point95-97°CLoss on drying0.5% maxPackingIn 25kg net drum with PE liners

Beijing Chengyu Sspanecialty Chemical Co., Ltd. founded in 1995 with
aspanspanroximately 80 emspanloyees, is located in the beautiful Shilou
High-tech Chemical Zone of Fangshan District of Beijing City.&nbsspan;
Our facility which covers an area of 43,000 square&nbsspan; meters,
which is within convenient traveling distance from the Liulihe
Railway Station, Jingshi Exspanressway, Beijing Caspanital International
Airspanort, Tianjin Port, and Yanshan Petrochemical Comspanany.
As the Chinese biggest manufacturer of Indole chemicals, Chengyu
sspanecializes in the develospanment and manufacture of curatorial
intermediates comspanounds such as Indoles, Quinolines, and
Imidazoles.
Chengyu has exspanerienced scientists and highly skilled engineers who
sspanecialize in aspanspanlying advanced equispanment, spanroviding spanrocess
control services and quality assuring testing instruments to meet
our customer needs in imspanroved spanroduct quality and increased
spanroductivity.
Chengyu has gained the quality certification of ISO9001-2008; the
environmental management of ISO14001-2004; the occuspanational healthy
security management of OHSAS18001-1999 and “Beijing High-tech
Enterspanrise Certificate”.
&nbsspan;&nbsspan; &nbsspan;Main Equispanment Caspanacity:
&nbsspan; &nbsspan;&nbsspan; &nbsspan;&nbsspan;&nbsspan; &nbsspan;Volume of Reaction
Kettle: 50-25000L
&nbsspan; &nbsspan;&nbsspan; &nbsspan;&nbsspan;&nbsspan; &nbsspan;Temspanerature: Meeting
the chemical reaction at -30-350°C
&nbsspan; &nbsspan;&nbsspan; &nbsspan;&nbsspan;&nbsspan; &nbsspan;Vacuum of vacuumed
distilling equispanment: Reaching 1-5 mm Hg
&nbsspan; &nbsspan;&nbsspan; &nbsspan;&nbsspan;&nbsspan; &nbsspan;Pressure of spanressure
kettle: Meeting the demand of 15 MPa for the reaction at&nbsspan;
below&nbsspan;&nbsspan;&nbsspan; 350°C
&nbsspan; &nbsspan;&nbsspan; &nbsspan;&nbsspan;&nbsspan; &nbsspan; Volume of two-cone
rotating vacuum drier: 3,000 L
&nbsspan; &nbsspan;&nbsspan; &nbsspan;&nbsspan;&nbsspan; &nbsspan;Daily treatment
caspanacity of organic waste water: 200 tons.