Glufosinate-P
- Product Name
- Glufosinate-P
- CAS No.
- 35597-44-5
- Chemical Name
- Glufosinate-P
- Synonyms
- L-Glufosinate;L-Glufosinate ammonium;L-Phosphinothricin;L-Glufosite;Glufosinate-P;Phosphinothricine;(S)-Phosphinothricin;Glufosinate Impurity 5;(S)-2-Amino-4-(hydroxymethylphosphinyl)butyric acid;(S)-4-[Hydroxy(methyl)phosphinyl]-2-aminobutyric acid
- CBNumber
- CB81212354
- Molecular Formula
- C5H12NO4P
- Formula Weight
- 181.13
- MOL File
- 35597-44-5.mol
Glufosinate-P Property
- Melting point:
- 209-210 °C
- Boiling point:
- 519.1±45.0 °C(Predicted)
- alpha
- D25 +13.4° (c = 1 in water)
- Density
- 1.378±0.06 g/cm3(Predicted)
- pka
- 2.22±0.10(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H331Toxic if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P311Call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
Glufosinate-P Chemical Properties,Usage,Production
Chemical Properties
A 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid that has S configuration at position 2. A glutamine synthetase inhibitor, it is used (generally as the corresponding ammonium or sodium salts, known as glufosinate-P-ammonium and glufosinate-P-sodium, respectively) as a herbicide to control annual weeds and grasses.
Definition
ChEBI: Glufosinate-P is a 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid that has S configuration at position 2. A glutamine synthetase inhibitor, it is used (generally as the corresponding ammonium or sodium salts, known as glufosinate-P-ammonium and glufosinate-P-sodium, respectively) as a herbicide to control annual weeds and grasses. It has a role as a herbicide, an EC 6.3.1.2 (glutamate--ammonia ligase) inhibitor and an agrochemical. It is an enantiomer of a (2R)-glufosinate. It is a tautomer of a glufosinate-P zwitterion.
Biological Activity
Through oxidative stress C. elegans, racemic glufosinate-ammonium l-glufosinate-ammonium (Glufosinate-P) both mediated developmental toxicity (shortened developmental cycle, reduced body length width, promoted aging and decreased longevity), neurotoxicity (inhibited head swinging, body bending frequency acetylcholinesterase [AchE] activity) reproductive toxicity (significant reductions in number eggs offspring in vivo induced apoptosis gonadal cells). The degradation rate of L-glufosinate-ammonium was faster than that of D-glufosinate-ammonium. Based on MDA content, protein content, and antioxidant enzyme (SOD CAT) activity, Meng et al. found that L-glufosinate-ammonium could cause more severe oxidative damage than rac-glufosinate-ammonium[1-2].
References
[1] Xu Zhao . “Comparison of the chronic and multigenerational toxicity of racemic glufosinate and l-glufosinate to Caenorhabditis elegans at environmental concentrations.” Chemosphere 316 (2023): Article 137863.
[2] Tianyou Feng. “Comparative analysis of toxicity and metabolomic profiling of rac-glufosinate and L-glufosinate in zebrafish.” Aquatic Toxicology 261 (2023): Article 106618.
Glufosinate-P Preparation Products And Raw materials
Raw materials
Preparation Products
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