168263-82-9 Usage
Uses
Used in Pharmaceutical Industry:
(2S,4S)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYLESTER-HCL is used as a chemical intermediate for the synthesis of more complex active pharmaceutical ingredients (APIs). Its unique structure and functional groups make it a valuable component in the development of new medicines. The BOC protecting group allows for selective reactions to occur at other sites on the molecule, while the hydrochloride salt form provides enhanced stability, facilitating its use in various pharmaceutical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 168263-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,2,6 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 168263-82:
(8*1)+(7*6)+(6*8)+(5*2)+(4*6)+(3*3)+(2*8)+(1*2)=159
159 % 10 = 9
So 168263-82-9 is a valid CAS Registry Number.
InChI:InChI=1/C11H20N2O4.ClH/c1-11(2,3)17-10(15)13-7-5-8(12-6-7)9(14)16-4;/h7-8,12H,5-6H2,1-4H3,(H,13,15);1H/t7-,8-;/m0./s1
168263-82-9Relevant academic research and scientific papers
THIENOPYRAZOLE DERIVATIVE HAVING PDE7 INHIBITORY ACTIVITY
-
Page/Page column 30, (2008/06/13)
To provide thienopyrazole derivatives inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic diseases, inflammatory diseases or immunologic diseases. The compound is thienopyrazole compound represented by the following formula (I): [wherein, especially, R 1 is a cyclohexyl, a cycloheptyl group or a tetrahydropyranyl group; R 2 is methyl; R 3 is a hydrogen atom; and R 4 is a group: -CONR 5 R 6 (in which any one of R 5 and R 6 is a hydrogen atom)].
Two prolines with a difference: contrasting stereoelectronic effects of 4R/S-aminoproline on triplex stability in collagen peptides [pro(X)-pro(Y)-Gly]n.
Umashankara,Babu, I Ramesh,Ganesh, Krishna N
, p. 2606 - 2607 (2007/10/03)
4R/S-Aminoprolines when present in the X-position of collagen peptide [pro(X)-pro(Y)-Gly]n exhibit pH- and stereochemistry-dependent effects on triplex stability.
