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Analytical Reagents

Mefenpyr-diethyl

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Order Mefenpyr-diethyl (CAS 135590-91-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg.

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Mefenpyr-diethyl chemical structure
CAS number135590-91-9
FormulaC16H18Cl2N2O4
Molar mass373.2 g/mol
InChIKeyOPGCOAPTHCZZIW-UHFFFAOYSA-N
IUPAC namediethyl 1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate

About Mefenpyr-diethyl

Mefenpyr-diethyl is part of the Zemixal analytical Reagents range. For your records, the material is defined by CAS 135590-91-9, formula C16H18Cl2N2O4 and molar mass 373.2 g/mol.

Where it is used

  • Agrochemical formulations
  • Laboratory analysis

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Mefenpyr-diethyl
Product nameMefenpyr-diethyl
Catalogue numberZX-034732
CAS number135590-91-9
IUPAC namediethyl 1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate
Molecular formulaC16H18Cl2N2O4
Molar mass373.2 g/mol
Exact mass372.0644
XLogP33.9
H-bond donors / acceptors0 / 6
Topological polar surface area68.2 Ų
InChIKeyOPGCOAPTHCZZIW-UHFFFAOYSA-N
SMILESCCOC(=O)C1=NN(C(C1)(C)C(=O)OCC)C2=C(C=C(C=C2)Cl)Cl
PubChem CID10937610
SynonymsMefenpyr-diethyl [ISO], Diethyl (RS)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxilate, diethyl (rs)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate, diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate, Diethyl-1-(2,4-dichlorophenyl)-4,5-dihyfro-5-methyl-1H-pyrazole-3,5-dicarboxilate, diethyl rac-(5R)-1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate, rac-diethyl (5R)-1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate, Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate, 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylic diethyl ester, diethyl (5R)-1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate, Diethyl1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS09 Hazardous to the environment
Hazardous to the environment
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P273, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Mefenpyr-diethyl
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Mefenpyr-diethyl

Which CAS number identifies Mefenpyr-diethyl?
Mefenpyr-diethyl is registered under CAS 135590-91-9. You may also see it listed as Mefenpyr-diethyl [ISO], Diethyl (RS)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxilate, diethyl (rs)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate. Our catalogue number for this item is ZX-034732.
What are the formula and molar mass of Mefenpyr-diethyl?
For Mefenpyr-diethyl, its formula is C16H18Cl2N2O4 and its molar mass is 373.2 g/mol. The systematic (IUPAC) name is diethyl 1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate. InChIKey OPGCOAPTHCZZIW-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Mefenpyr-diethyl?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Mefenpyr-diethyl?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Mefenpyr-diethyl to my country?
Yes. Because Mefenpyr-diethyl is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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