18339-16-7 Usage
Description
5α-Androst-16-en-3-one, also known as androstenone, is an androstanoid that serves as a mammalian pheromone. It is found in boar saliva, human sweat, and human urine, and plays a role in facilitating social and sexual interactions among mammals. This steroid pheromone has a variety of applications in different fields, including agriculture, biology, and sensory studies.
Uses
Used in Agricultural Applications:
5α-Androst-16-en-3-one is used as a pheromone in the agricultural industry to prime the sexual behavior of sows in estrus for mating or artificial insemination. This application helps improve the reproductive efficiency and productivity of livestock.
Used in Biological Research:
In the field of biology, 5α-Androst-16-en-3-one is used to study receptor-mediated odorant detection and the genetic basis for anosmias (the inability to smell). This research contributes to our understanding of the biological mechanisms underlying olfactory perception and the genetic factors that influence it.
Used in Sensory Studies:
5α-Androst-16-en-3-one is used in sensory studies to quantify its concentration in various fat tissues and to study its trigeminal percept. This research helps in understanding the implications of this pheromone on the rate of specific anosmias and the sensory properties of certain products, such as pork bellies.
Used in Meat Quality Research:
In the meat industry, 5α-Androst-16-en-3-one is used to study the effects of immunocastration on the quality and sensory properties of pork bellies. This research aims to improve the overall quality and consumer experience of meat products by understanding the impact of different production methods on the sensory attributes of the final product.
Check Digit Verification of cas no
The CAS Registry Mumber 18339-16-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,3,3 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18339-16:
(7*1)+(6*8)+(5*3)+(4*3)+(3*9)+(2*1)+(1*6)=117
117 % 10 = 7
So 18339-16-7 is a valid CAS Registry Number.
InChI:InChI=1/C19H28O/c1-18-9-3-4-16(18)15-6-5-13-12-14(20)7-11-19(13,2)17(15)8-10-18/h3,9,13,15-17H,4-8,10-12H2,1-2H3/t13-,15-,16-,17+,18-,19-/m0/s1
18339-16-7Relevant articles and documents
A simple and efficient synthesis of [3α-3H]5α- androst-16-en-3β-ol
Ren,Hesk,McNamara,Koharski
, p. 959 - 963 (2006)
An efficient one step synthesis of [3α-3H]5α- androst-16-en -3β-ol by NaBT4 reduction of a ketone precursor is described. The specific activity of the product was 21.6 Ci/mmol with a radiochemical purity >99%. Synthesis of the precursor, 5α-androst-16- en-3-one, from commercially available 5α-androst-16-en-3α-ol is also presented. Copyright
Convenient synthesis of monomeric steroids from steroidal oxalate dimers using flash vacuum pyrolysis (FVP)
Nahar, Lutfun,Turner, Alan B.,Sarker, Satyajit D.
experimental part, p. 359 - 366 (2010/11/03)
Flash vacuum pyrolysis (FVP) or thermolysis (FVT), an environmentally friendly method for studying organic reaction mechanisms as well as synthesis, was applied to a series of oxalate dimers (1, 3, 5, 7, 9, 11, 13, and 15) to synthesise monomeric enes, dienes, and a triene (2, 4, 6, 8, 10, 12, 14, and 16). All steroidal monomers were identified by spectroscopic means. TUBITAK.
Synthesis, X-ray structure and molecular mechanics studies of the boar taint steroid (5α-androst-16-en-3-one)
Cox,Turner
, p. 3153 - 3158 (2007/10/02)
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