USD $27.50-33.00 / Gram
USD $1.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-20.00 / Gram
theaflavin basic information |
product name: | theaflavin |
synonyms: | theaflavin;theaflavine;1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-5h-benzocyclohepten-5-one;5h-benzocyclohepten-5-one,1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-3,;6-trihydroxy-;theaflavins;6,8,9-trihydroxy-3,11-bis[(2s,3r)-3,5,7-trihydroxychroman-2-yl]bicyclo[5.4.0]undeca-1,3,6,8,10-pentaen-5-one;3,4,6-trihydroxy-1,8-bis(3,4-dihydro-3α,5,7-trihydroxy-2h-1-benzopyran-2α-yl)-5h-benzocycloheptene-5-one |
cas: | 4670-05-7 |
mf: | c29h24o9 |
mw: | 516.5 |
einecs: | |
product categories: | miscellaneous natural products |
mol file: | 4670-05-7.mol |
we have clients throughout the world:
professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
our laboratoy
we have our own independent lab test center:
this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
our factory
high quality with competitive price:
we are manufacturer and can provide high quality products with factory price
package & shipment
fast and safe delivery:
parcels can be sent out within 24 hours after payment. tracking number is available
secure and discreet shipment. you have various choices of transportation methods