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Dolasetron intermediate D3

endo-7-hydroxy-9-methoxycarbonylmethyl-9-aza-bicyclo[3.3.1]nonane-3-carboxylic acid methyl ester, monomethanesulfonate

Chemical Nameendo-7-hydroxy-9-methoxycarbonylmethyl-9-aza-bicyclo[3.3.1]nonane-3-carboxylic acid methyl ester, monomethanesulfonate

Structure:

auto_1118.png                                             

Formula:C13H21NO5 ·CH4O3S

Molecular Weight367.42

CAS RN :944240-88-4

Specification::

Appearance

White to light yellowish white solid 



Identification  

Proton   NMR

Purity(HPLC)

95%min  

Isomer(HPLC)

1.5% max

Loss on dry

0.5% max

Residue on Ignition

0.1% max


 

 
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