850222-41-2 Usage
General Description
(S)-3-(dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one is a chemical compound with a complex structure, consisting of a dimethylamino group, a methoxyphenyl group, and a methylpropanone group. It is commonly used in organic chemistry and pharmaceutical research as a chiral building block for the synthesis of various compounds. On the other hand, (2R,3R)-O,O'-dibenzoyltartrate is a type of tartrate salt that is commonly used as a resolving agent for the separation of enantiomers in chiral chromatography. When combined with the (S)-3-(dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one, it can be used as a chiral resolving agent to separate racemic mixtures into their individual enantiomers, which is important in drug development and other industries.
Check Digit Verification of cas no
The CAS Registry Mumber 850222-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,2,2 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 850222-41:
(8*8)+(7*5)+(6*0)+(5*2)+(4*2)+(3*2)+(2*4)+(1*1)=132
132 % 10 = 2
So 850222-41-2 is a valid CAS Registry Number.
850222-41-2Relevant articles and documents
PRODRUGS OF OPIOIDS AND USES THEREOF
-
, (2011/08/08)
The present invention concerns prodrugs of opioid analgesics and pharmaceutical compositions containing such prodrugs. Methods for providing more consistent pain relief by increasing the bioavailability of the opioid analgesic with the aforementioned prodrugs are provided. The invention also provides for decreasing the adverse GI side effects of opioid analgesics.
PREPARATION OF (2R,3R)-3-(3-METHOXYPHENYL)-N,N,2-TRIMETHYLPENTANAMINE
-
Page/Page column 8, (2008/06/13)
The present invention relates to an improved process for the preparation of (2R,3R)-3- (3-methoxyphenyl)-N,N,2-trimethylpentanamine which is an intermediate for the preparation of the analgesic tapentadol.
