5α-Androstenone(CAS 18339-16-7) 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.
Catalog Number | R060103 |
CAS Number | 18339-16-7 |
Synonyms | (5α)-Androst-16-en-3-one; Androstenone; 16,(5α)-Androsten-3-one; 5α-Androst-16-ene-3-one; E 282 |
Molecular Formula | C19H28O |
Purity | 95% |
Storage | -20°C |
IUPAC Name | (5S,8R,9S,10S,13R,14S)-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15-dodecahydrocyclopenta[a]phenanthren-3-one |
InChI | InChI=1S/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 |
InChIKey | HFVMLYAGWXSTQI-QYXZOKGRSA-N |
SMILES | CC12CCC3C(C1CC=C2)CCC4C3(CCC(=O)C4)C |
Reference | 1: Andresen O. 5 alpha-androstenone and testosterone in peripheral plasma of the boar during and following copulation. Acta Vet Scand. 1976;17(4):475-87. PubMed PMID: 1015480.<br /> |