DL-Phosphinotricin

DL-Phosphinotricin

Chembox new
ImageFile = DL-Phosphinotricin.png ImageSize =
IUPACName = Ammonium (2RS)-2-amino-4-(methylphosphinato)butyric acid
OtherNames = Glufosinate ammonium,
2-Amino-4-(hydroxymethylposphinyl)butanoic acid monoammonium salt
Phosphinothricin
Abbreviations = PPT
Section1 = Chembox Identifiers
CASNo =
PubChem =
SMILES =
Section2 = Chembox Properties
Formula = C5H15N2O4P
MolarMass = 198.2 g/mol
Appearance =
Density =
MeltingPtC = 205
BoilingPt =
Solubility =
Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =
RPhrases = R23/24/25

DL-Phosphinotricin is a herbicide commonly used in plant molecular biology and plant tissue culture. It is the ammonium salt of glufosinate. It is also known as Glufosinate or Glufosinate ammonium.

The herbicide is a broad spectrum herbicide which is comparatively bio-degradeable similar to glyphosate. [cite web | last = Mayer | first = Jorge | authorlink = | coauthors = Jade Sharples, and Carol Nottenburg | year = 2004 | url = http://www.patentlens.net/daisy/Phosph/g1/706.html | title = Chapter 1 - Introduction: Herbicide Resistance | work = Technology Landscapes > Resistance to Phosphinothricin | publisher = CAMBIA | accessdate = 2007-10-20 ] Glyphosate was first sold by Monsanto under the tradename Roundup, but is no longer under patent. It is sold under the brand names sold under trade names Basta, Buster and Liberty. Crops have been developed (genetically engineered) which are resistant to this herbicide through the insertion of the "bar" gene [cite web | last = Mayer | first = Jorge | authorlink = | coauthors = Jade Sharples, and Carol Nottenburg | year = 2004 | url = http://www.patentlens.net/daisy/Phosph/743.html | title = Resistance to Phosphinothricin - Overview | work = Technology Landscapes > Resistance to Phosphinothricin | publisher = CAMBIA | accessdate = 2007-10-20 ] into plants.

References

External links

*cite web | last = Jewell | first = Topsy | authorlink = | coauthors = | year = 1998 | url = http://www.pan-uk.org/pestnews/actives/glufosin.htm | title = Glufosinate ammonium fact sheet | work = | publisher = This article first appeared in "Pesticides News" No.42, December 1998, p20-21. Published on the web by Pesticides Action Network UK (PAN UK) | accessdate = 2007-10-20


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