18339-16-7 Usage
Uses
Different sources of media describe the Uses of 18339-16-7 differently. You can refer to the following data:
1. 5α-Androst-16-en-3-one is a mammalian pheromone released as a volatile chemical cue in boar saliva to facilitate social and sexual interactions. It has been used to prime sexual behavior of sows in estrus for mating or artificial insemination. 5α-androst-16-en-3-one is also found in human sweat and urine and has been used to study receptor-mediated odorant detection and the genetic basis for anosmias.
2. 5α-Androst-16-en-3-one has been used: to quantify its concentration in various fat tissues to study its trigeminal percept and implications on the rate of specific anosmiato study the effects of immunocastration on meat quality and sensory properties of pork bellies
Definition
ChEBI: 5alpha-androst-16-en-3-one is an androstanoid that is 5alpha-androst-16-ene substituted by an oxo group at position 3. It is a steroid pheromone found in high concentrations in the saliva of male pigs,. It has a role as a pheromone and a mammalian metabolite. It is a 3-oxo steroid and an androstanoid. It derives from a hydride of a 5alpha-androst-16-ene.
General Description
5α-Androst-16-en-3-one (androstenone) is a mammalian pheromone found in boar saliva, human sweat, and human urine.
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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