USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $10.00-10.00 / Gram
USD $9.00-99.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $10.00-30.00 / Gram
cas: 122852-75-9
2,3,4,5-tetrahydro-5-methdyl-1h-pyrido[4,3-b]indol-1-one
mf:c12h13on2
mw:201.25
items quality index test method
appearance offwhite solid powder eyeballing
inspection the same with compared sample cp2005, version 2, appendix vi c
assay 98-101% hplc
single impurity <=0.5% hplc
total impurities <=1.5% hplc
heavy metals <=20ppm cp2005, version 2, appendix viii h
residual solvent ethanol <=500ppm cp2005, version 2, appendix viii p
1-methy1-2-pyrrolidone <=100ppm
residue on ignition <=1% cp2005, version 2, appendix viii n
package: cardboard drum lined with two-layer plastic bag, net weight: 10kg or 25kg/drum.
storage: stored in dry place, sealed and keep away from light, the storage period: two years.