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Merck
CN

PS1051

Glyphosate

analytical standard

Synonym(s):

N-(Phosphonomethyl)glycine, Glyphosate

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About This Item

Linear Formula:
(HO)2P(O)CH2NHCH2CO2H
CAS Number:
1071-83-6
Molecular Weight:
169.07
EC Number:
213-997-4
UNSPSC Code:
41116107
MDL number:
MFCD00055350
Beilstein/REAXYS Number:
2045054

Key Documents

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InChI

1S/C3H8NO5P/c5-3(6)1-4-2-10(7,8)9/h4H,1-2H2,(H,5,6)(H2,7,8,9)

InChI key

XDDAORKBJWWYJS-UHFFFAOYSA-N

SMILES string

OC(=O)CNCP(O)(O)=O

grade

analytical standard

packaging

ampule of 1000 mg

manufacturer/tradename

Chem Service, Inc. PS-1051

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

230 °C (dec.) (lit.)

application(s)

agriculture
environmental

format

neat

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General description

Glyphosate is a commonly used herbicide against a wide range of annual and perennial weeds.

Application

Glyphosate may be used as a reference standard for the determination of glyphosate and its metabolite aminomethylphosphonic acid in fruit juices using a supported-liquid membrane in combination with high-performance liquid chromatography and UV detection after derivatization with p-toluenesulphonyl chloride.
Purity determined by HPLC C18 method.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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The herbicide glyphosate.
Malik J, et al.
Biofactors, 2(1), 17-25 (1989)
Maxim V Khrolenko et al.
Journal of chromatography. A, 1093(1-2), 111-117 (2005-10-20)
The application of supported-liquid membrane (SLM) technique for effective extraction of N-(phosphonomethyl)glycine (glyphosate) and its primary metabolite aminomethylphosphonic acid (AMPA) from juices (orange, grapefruit, apple and blackcurrant) in combination with HPLC-UV detection after derivatization with p-toluenesulphonyl chloride (TsCl) is presented.
C Lanctôt et al.
Aquatic toxicology (Amsterdam, Netherlands), 140-141, 48-57 (2013-06-12)
Amphibian tadpoles develop in aquatic environments where they are susceptible to the effects of pesticides and other environmental contaminants. Glyphosate-based herbicides are currently the most commonly used herbicide in the world and have been shown to affect survival and development
T P Mariager et al.
Clinical toxicology (Philadelphia, Pa.), 51(2), 111-113 (2013-01-31)
This is a case of severe chemical burns following prolonged accidental exposure to a glyphosate-surfactant herbicide. The patient developed local swelling, bullae and exuding wounds. Neurological impairment followed affecting finger flexion and sensation with reduced nerve conduction. Imaging revealed oedema
Ming-Xue Chen et al.
Journal of chromatography. A, 1272, 90-99 (2012-12-25)
A novel method was developed for the direct, sensitive, and rapid determination of glyphosate and its major metabolite, aminomethylphosphonic acid (AMPA), in fruit and vegetable samples by mixed-mode hydrophilic interaction/weak anion-exchange liquid chromatography (HILIC/WAX) coupled with electrospray tandem mass spectrometry
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