93701-19-0 Usage
Uses
Used in Pharmaceutical Industry:
Ursodeoxycholic Acid Methyl Ester-d5 is used as a precursor for the synthesis of Ursodeoxycholic Acid (UDCA), which is employed as a therapeutic agent for the dissolution of cholesterol gallstones. UDCA helps in the breakdown and elimination of cholesterol stones in the gallbladder, providing relief from gallstone-related pain and complications.
Used in Aquaculture Industry:
Ursodecholic Acid Methyl Ester-d5 is also used as a precursor for the production of Ursodeoxycholic Acid (UDCA), which serves as a fish growth promoter. UDCA enhances the growth and overall health of fish in aquaculture systems by improving their digestion and absorption of nutrients, leading to increased productivity and profitability in the industry.
Check Digit Verification of cas no
The CAS Registry Mumber 93701-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,0 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93701-19:
(7*9)+(6*3)+(5*7)+(4*0)+(3*1)+(2*1)+(1*9)=130
130 % 10 = 0
So 93701-19-0 is a valid CAS Registry Number.
InChI:InChI=1/C25H42O4/c1-15(5-8-22(28)29-4)18-6-7-19-23-20(10-12-25(18,19)3)24(2)11-9-17(26)13-16(24)14-21(23)27/h15-21,23,26-27H,5-14H2,1-4H3/t15-,16+,17-,18?,19+,20+,21+,23?,24+,25-/m1/s1/i9D2,13D2,17D
93701-19-0Relevant academic research and scientific papers
Syntheses with stable isotopes: synthesis of deuterium and 13C labeled bile acids
Hachey,Szczepanik,Berngruber,Klein
, p. 703 - 719 (2007/10/16)
A series of 5β cholanic acids labeled with deuterium in the A ring were prepared by exchange labeling of the corresponding ketone by column chromatography on deuterated alumina. Factors affecting yield and labeling efficiency are discussed. 5β Cholanic acids labeled with 13C in the carboxyl position were prepared by treatment of the corresponding 23 chloro 24 norcholane with sodium cyanide 13C followed by alkaline hydrolysis of the nitrile. The intermediates in the synthesis were characterized by high resolution NMR spectroscopy. Mass spectra are also reported for the 13C labeled products.
