34209-85-3 Usage
General Description
The chemical compound "(2beta,3beta,5beta,14xi,17xi)-2,3,14,25-tetrahydroxycholest-7-en-6-one" is a steroidal compound with a tetracyclic structure. It contains a hydroxy group at the 2nd, 3rd, 14th, and 25th carbon positions and a ketone group at the 6th carbon position. (2beta,3beta,5beta,14xi,17xi)-2,3,14,25-tetrahydroxycholest-7-en-6-one is a derivative of cholesterol and is a precursor for the synthesis of various steroid hormones and bile acids in the body. It plays a crucial role in the regulation of various physiological processes, including lipid metabolism, and is also involved in the development and function of the reproductive system. The specific arrangement of hydroxy and ketone groups in this compound gives it unique biological properties and makes it an important molecule in the endocrine system.
Check Digit Verification of cas no
The CAS Registry Mumber 34209-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,2,0 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 34209-85:
(7*3)+(6*4)+(5*2)+(4*0)+(3*9)+(2*8)+(1*5)=103
103 % 10 = 3
So 34209-85-3 is a valid CAS Registry Number.
34209-85-3Relevant articles and documents
STUDY ON THE BIOSYNTHESIS OF ECDYSONE PART IV: Synthesis of high specific activity -2,22-dideoxyecdysone Tissue distribution of the C-22 hydroxylase in Locusta migratoria
Haag, Thierry,Hetru, Charles,Kappler, Christine,Moustier, Anne Marie,Hoffmann, Jules A.,Luu, Bang
, p. 1397 - 1408 (1988)
We have synthesized a tritiated form of 2,22-dideoxyecdysone -3β,14α,25-trihydroxy-5β-cholest-7-en-6-one> of high specific activity (2.2 TBq/mmol).We have examined the capacity of various endocrine (prothoracic glands, follicle cells) and peripheral (fat body, Malpighian tubules) tissues of Locusta migratoria to use this molecule as a precursor of ecdysone biosynthesis.Efficient conversion of 2,22-dideoxyecdysone to 2-deoxyecdysone and to ecdysone could principally be monitored in the prothoracic glands and follicle cells.
