Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

77645

Supelco

Bupirimate-(ethyl-d5)

PESTANAL®, analytical standard

Synonym(s):

N,N-Dimethylsulfamic acid 5-butyl-2-(ethyl-d5-amino)-6-methyl-4-pyrimidinyl ester, Bupirimate-d5

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C13D5H19N4O3S
Molecular Weight:
321.45
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture

format

neat

storage temp.

2-8°C

SMILES string

CC1=NC(NC([2H])([2H])C([2H])([2H])[2H])=NC(OS(N(C)C)(=O)=O)=C1CCCC

General description

Bupirimate-(ethyl-d5) is an isotope-labeled analog of the local systemic fungicide bupirimate, wherein all the ethyl protons are replaced by deuterium.

Application

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Legal Information

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

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 3 Dermal

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

77645-VAR:
77645-5MG:
77645-BULK:


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Electrooxidation of bupirimate: a comparative study of SnO2 and boron doped diamond anodes
Errami M, et al.
International Journal of Electrochemical Science, 6, 4927-4938 (2011)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service