78919-26-3 Usage
Description
(4R)-4-[(3S,5S,7S,8S,9S,10R,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid is a complex organic compound with a unique molecular structure. It is characterized by its multiple stereocenters and functional groups, which contribute to its potential biological activities and applications.
Uses
Used in Pharmaceutical Industry:
(4R)-4-[(3S,5S,7S,8S,9S,10R,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid is used as a pharmaceutical compound for its potential therapeutic effects. (4R)-4-[(3S,5S,7S,8S,9S,10R,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid's unique structure and functional groups may allow it to interact with specific biological targets, making it a candidate for the development of new drugs.
Used in Chemical Research:
This complex organic compound can also be used in chemical research as a starting material or intermediate for the synthesis of other bioactive molecules. Its unique stereochemistry and functional groups make it an interesting subject for studying reaction mechanisms and developing new synthetic methods.
Used in Material Science:
(4R)-4-[(3S,5S,7S,8S,9S,10R,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid's structural features may also make it suitable for applications in material science, where it could be used to develop new materials with specific properties, such as improved stability or biocompatibility.
Check Digit Verification of cas no
The CAS Registry Mumber 78919-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,1 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78919-26:
(7*7)+(6*8)+(5*9)+(4*1)+(3*9)+(2*2)+(1*6)=183
183 % 10 = 3
So 78919-26-3 is a valid CAS Registry Number.
InChI:InChI=1/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16+,17-,18+,19+,20+,22+,23+,24-/m1/s1
78919-26-3Relevant articles and documents
CO2 incubator ozone sterilization device
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, (2007/10/16)
PROBLEM TO BE SOLVED: To provide an apparatus that ensures sterilization of a COincubator, has no leakage of fed ozone gas to the outside, uniformly circulates ozone in a storage and constantly and continuously controls an ozone concentration.SOLUTION: The apparatus for ozone sterilization of a COincubator includes: a sterilization tent 1 with an airtight hole 8a for airtightly protruding a leading end part of a tube connection part 14a provided in the COincubator 11 to the outside and a discharge part 9a for discharging ozone gas to the outside, for covering the COincubator 11 airtightly; an ozone gas generator 18 for applying circulating sterilization to the inside and the outside of the COincubator 11 covered by the sterilization tent 1 by pressure-feeding the ozone gas to the tube connection part 14a; and an ozone gas neutralization unit 26 for neutralizing and eliminating the ozone gas discharged from the discharge part 9a.
Introducing Δ11 unsaturation into steroid compounds
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, (2008/06/13)
A process for the introduction of Δ11 unsaturation into steroid compounds having a C-12 sulfonate ester group is described. Dehydrosulfonation is carried out by reacting the sulfonate with a hexaalkylphosphoric triamide. The process is particularly useful with steroid compounds that also contain a blocked C-7 hydroxy group. The process yields the 11-enate in preference to the 6,11-dienate. The yield of the process can be increased by carrying out the reaction in the presence of a weak base.
