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Merck
CN

32414

Trimethoprim-d9

VETRANAL®, analytical standard

Synonym(s):

2,4-Diamino-5-(3,4,5-tri(methoxy-d3)benzyl)pyrimidine

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About This Item

Empirical Formula (Hill Notation):
C14D9H9N4O3
CAS Number:
1189460-62-5
Molecular Weight:
299.37
NACRES:
NA.24
PubChem Substance ID:
329754195
UNSPSC Code:
41116107
MDL number:
MFCD09841385

Key Documents

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Product Name

Trimethoprim-d9, VETRANAL®, analytical standard

InChI key

IEDVJHCEMCRBQM-GQALSZNTSA-N

SMILES string

[2H]C([2H])([2H])Oc1cc(Cc2cnc(N)nc2N)cc(OC([2H])([2H])[2H])c1OC([2H])([2H])[2H]

InChI

1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)/i1D3,2D3,3D3

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

mass shift

M+9

storage temp.

2-8°C

Quality Level

100

Related Categories

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Trimethoprim-d9 may be used as an internal standard in the quantitative determination of pharmaceuticals in incubated soil samples using ultra performance liquid chromatography (UPLC) coupled with a triple quadrupole mass spectrometer.

Legal Information

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

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Repr. 2

Storage Class

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0990
BCCN0531
BCCK6266
BCCH8805
BCCF6250

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Akanksha S Kachhawaha et al.
Journal of AOAC International, 100(3), 592-597 (2017-03-17)
A quick, sensitive multiresidue method was developed for the analysis of 19 multiclass pharmaceuticals and personal care products (PPCPs) in surface water and sewage water. The proposed modified QuEChERS method involved the extraction of water samples (10 mL) with acetonitrile
Arnoud de Wilt et al.
Journal of hazardous materials, 304, 84-92 (2015-11-08)
Micropollutant removal in an algal treatment system fed with source separated wastewater streams was studied. Batch experiments with the microalgae Chlorella sorokiniana grown on urine, anaerobically treated black water and synthetic urine were performed to assess the removal of six
Huijiao Wang et al.
Chemosphere, 235, 575-585 (2019-07-06)
This study investigated the abatement of a number of antimicrobials frequently detected in municipal wastewater by conventional ozonation and a recently developed ozone-based advanced oxidation process, the electro-peroxone (E-peroxone) process. A synthetic water and a real secondary wastewater effluent were
Reinhard Oertel et al.
Journal of chromatography. A, 1556, 73-80 (2018-05-12)
A rapid and sensitive hydrophilic interaction liquid chromatography (HILIC)-tandem mass spectrometry method was developed and fully validated for the simultaneous determination of the antidiabetic drug metformin and six further pharmaceuticals (atenolol, gabapentin, levofloxacin, ciprofloxacin, propranolol and trimethoprim) in influent and
Joanna Giebułtowicz et al.
Molecules (Basel, Switzerland), 25(6) (2020-03-28)
In this study, a screening of 26 selected antimicrobials using liquid chromatography coupled to a tandem mass spectrometry method in two Polish wastewater treatment plants and their receiving surface waters was provided. The highest average concentrations of metronidazole (7400 ng/L)
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