Geranyl pyrophosphate (GPP), also known as geranyl diphosphate (GDP), is the
pyrophosphate
In chemistry, pyrophosphates are phosphorus oxyanions that contain two phosphorus atoms in a P–O–P linkage. A number of pyrophosphate salts exist, such as disodium pyrophosphate (Na2H2P2O7) and tetrasodium pyrophosphate (Na4P2O7), among o ...
ester of the terpenoid
geraniol
Geraniol is a monoterpenoid and an alcohol. It is the primary component of citronella oil and is a primary component of rose oil, palmarosa oil. It is a colorless oil, although commercial samples can appear yellow. It has low solubility in w ...
. Its salts are colorless. It is a precursor to many
natural product
A natural product is a natural compound or substance produced by a living organism—that is, found in nature. In the broadest sense, natural products include any substance produced by life. Natural products can also be prepared by chemical sy ...
s.
Occurrence
GPP is an intermediate in the
isoprenoid biosynthesis pathway that produces longer prenyl chains such as
farnesyl pyrophosphate and
geranylgeranyl pyrophosphate as well as many
terpenes.
It can be prepared in the laboratory from geraniol.
Related compounds
*
Geraniol
Geraniol is a monoterpenoid and an alcohol. It is the primary component of citronella oil and is a primary component of rose oil, palmarosa oil. It is a colorless oil, although commercial samples can appear yellow. It has low solubility in w ...
*
Farnesyl pyrophosphate
*
Geranylgeranyl pyrophosphate
See also
*
Dimethylallyltranstransferase
References
Further reading
*Kulkarni RS, Pandit SS, Chidley HG, Nagel R, Schmidt A, Gershenzon J, Pujari KH, Giri AP and Gupta VS, 2013
Characterization of three novel isoprenyl diphosphate synthases from the terpenoid rich mango fruit Plant Physiology and Biochemistry, 71, 121–131.
Organophosphates
Monoterpenes
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