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45521

Supelco

Glyphosate

PESTANAL®, analytical standard

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Synonym(s):
N-(Phosphonomethyl)glycine, Glyphosate
Linear Formula:
(HO)2P(O)CH2NHCH2CO2H
CAS Number:
Molecular Weight:
169.07
Beilstein:
2045054
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

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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This Item
89432P955690479
Glyphosate PESTANAL®, analytical standard

Supelco

45521

Glyphosate

Glyphosate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

89432

Glyphosate

Glyphosate-2-13C,15N PESTANAL®, analytical standard

Supelco

90479

Glyphosate-2-13C,15N

product line

PESTANAL®

product line

TraceCERT®

product line

BioReagent

product line

PESTANAL®

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

cell culture | plant: suitable

technique(s)

-

format

neat

format

neat

format

-

format

neat

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

mp

230 °C (dec.) (lit.)

mp

230 °C (dec.) (lit.)

mp

230 °C (dec.) (lit.)

mp

230 °C (dec.) (lit.)

General description

Glyphosate is a nonselective, broad-spectrum, perennial herbicide, employed at post-emergence stage for weed and vegetation control.

Application

Glyphosate may be used as an analytical reference standard for the quantification of the analyte in environmental samples using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

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Glyphosate: A Unique Global Herbicide (1997)
Re-evaluation of glyphosate determination in water by liquid chromatography coupled to electrospray tandem mass spectrometry
Ibanez M, et al.
Journal of Chromatography A, 1134(1-2), 51-55 (2006)
Determination of glyphosate by ion chromatography
Zhu Y, et al.
Talanta, 850(1-2), 297-301 (1999)
Amy Lavin Williams et al.
Journal of toxicology and environmental health. Part B, Critical reviews, 15(1), 39-96 (2011-12-29)
Glyphosate is the active ingredient of several widely used herbicide formulations. Glyphosate targets the shikimate metabolic pathway, which is found in plants but not in animals. Despite the relative safety of glyphosate, various adverse developmental and reproductive problems have been
Hugh J Beckie
Pest management science, 67(9), 1037-1048 (2011-05-07)
This review focuses on proactive and reactive management of glyphosate-resistant (GR) weeds. Glyphosate resistance in weeds has evolved under recurrent glyphosate usage, with little or no diversity in weed management practices. The main herbicide strategy for proactively or reactively managing

Articles

LC/MS/MS Method for Determination of Glyphosate, AMPA, and Glufosinate in Cereals

Glyphosate and related compounds are measured in oatmeal and infant cereal using ion-exchange polymer-based particles for HPLC and SPE. Low level detection was obtained.

Simplified LC-MS/MS Method for Glyphosate, AMPA, and Glufosinate in Oat-Based Cereals

A simplified LC-MS/MS method to determine glyphosate and related compounds using a Supel™ Carbon LC U/HPLC column for stability under higher pH conditions and sufficient retention for the polar analytes in the presence of methanol as an extraction solvent.

Protocols

EPA Method 547: HPLC Analysis of Glyphosate and Glyphosate Degradation Product (Aminomethyl)phosphonic Acid (AMPA)

EPA Method 547 outlines the analysis of glyphosate in drinking water by direct aqueous injection HPLC, post column derivatization, and fluorescence detection

LC/MS Analysis of Glyphosate and Metabolites on apHera™ NH2, 2 mm I.D. Column

LC/MS Analysis of Glyphosate and Metabolites on apHera™ NH2, 2 mm I.D. Column

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