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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
Beilstein:
2045054
EC Number:
213-997-4
MDL number:
MFCD00055350
UNSPSC Code:
41116107

Key Documents

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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

SMILES string

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

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

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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.

Signal Word

Danger

Hazard Statements

H312,H318,H411

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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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.
Martin M Vila-Aiub et al.
Pest management science, 69(2), 228-232 (2012-12-21)
Glyphosate resistance in populations of the C(4) perennial Sorghum halepense (Johnsongrass) and C(3) annual Lolium rigidum (rigid ryegrass) has evolved and been documented in many cropping areas around the globe. In S. halepense and in the majority of reported cases
Gemma Arjó et al.
Transgenic research, 22(2), 255-267 (2013-02-23)
A recent paper published in the journal Food and Chemical Toxicology presents the results of a long-term toxicity study related to a widely-used commercial herbicide (Roundup™) and a Roundup-tolerant genetically modified variety of maize, concluding that both the herbicide and
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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