36728-72-0 Usage
Type of compound
Bicyclic triterpene hydrocarbon
Natural occurrence
Found in petroleum and natural gas
Part of the series
Hopane series
Application in organic geochemistry
Used as a biomarker to determine the maturity and thermal history of sedimentary rocks and petroleum reservoirs
Structure
Consists of four fused rings
Indicator for
Presence of ancient microbial life in sedimentary rocks
Applications in the petroleum industry
a. Tracer for the source and migration of crude oil and natural gas
b. Helps in understanding the geological history and thermal maturity of hydrocarbon deposits
c. Used in the assessment of biodegradation, thermal cracking, and other alteration processes affecting the hydrocarbon system
These properties and applications highlight the significance of 17BETA(H), 21BETA(H)-30-NORHOPANE in the fields of organic geochemistry and the petroleum industry.
Check Digit Verification of cas no
The CAS Registry Mumber 36728-72-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,7,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 36728-72:
(7*3)+(6*6)+(5*7)+(4*2)+(3*8)+(2*7)+(1*2)=140
140 % 10 = 0
So 36728-72-0 is a valid CAS Registry Number.
InChI:InChI=1/C29H50/c1-8-20-12-17-26(4)21(20)13-18-28(6)23(26)10-11-24-27(5)16-9-15-25(2,3)22(27)14-19-29(24,28)7/h20-24H,8-19H2,1-7H3
36728-72-0Relevant academic research and scientific papers
Synthesis of Biological Markers in Fossil Fuels. 1. 17α and 17β Isomers of 30-Norhopane and 30-Normoretane
Bauer, Philip E.,Dunlap, Norma K.,Arseniyadis, Simeon,Watt, David S.,Seifert, Wolfgang K.,Moldowan, J. Michael
, p. 4493 - 4497 (2007/10/02)
21-Hydroxyhopan-3-one was converted to a mixture of 22,29,30-trinor-17α-hopan-21-one and 30-norhopan-22-one by the following reaction sequence: (1) dehydration with phosphorus oxytrichloride, (2) Wolff-Kishner reduction, and (3) ozonolysis.These two keton
