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Analytical Reagents

Kresoxim-methyl

Available on request

Order Kresoxim-methyl (CAS 143390-89-0) online at Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg.

Pack sizes
Kresoxim-methyl chemical structure
CAS number143390-89-0
FormulaC18H19NO4
Molar mass313.3 g/mol
InChIKeyZOTBXTZVPHCKPN-HTXNQAPBSA-N
IUPAC namemethyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate

About Kresoxim-methyl

Kresoxim-methyl is part of the Zemixal analytical Reagents range. Identity at a glance: CAS 143390-89-0, formula C18H19NO4 and molar mass 313.3 g/mol.

Use cases we see most often

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

It carries the GHS signal word Warning (H351, H400 and H410), so wear gloves and eye protection and work with good ventilation.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Kresoxim-methyl
Product nameKresoxim-methyl
Catalogue numberZX-034700
CAS number143390-89-0
IUPAC namemethyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate
Molecular formulaC18H19NO4
Molar mass313.3 g/mol
Exact mass313.1314
XLogP34.1
H-bond donors / acceptors0 / 5
Topological polar surface area57.1 Ų
InChIKeyZOTBXTZVPHCKPN-HTXNQAPBSA-N
SMILESCC1=CC=CC=C1OCC2=CC=CC=C2/C(=N\OC)/C(=O)OC
PubChem CID6112114
SynonymsBas 490 F, Bas 490F, kresoxim methyl ester, BAS-490 F, BAS-490-02F, Methyl (E)-alpha-(methoxyimino)-2-((2-methylphenoxy)methyl)benzeneacetate, methyl (E)-methoxyimino(alpha-(o-tolyloxy)-o-tolyl)acetate, BAS-490F, methyl (E)-methoxyimino[alpha-(o-tolyloxy)-o-tolyl]acetate, methyl (2E)-2-methoxyimino-2-(2-((2-methylphenoxy)methyl)phenyl)acetate, methyl (alphaE)-alpha-(methoxyimino)-2-[(2-methylphenoxy)methyl]benzeneacetate

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H351Suspected of causing cancer
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P273, P280, P318, P391, P405, 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 Kresoxim-methyl
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 Kresoxim-methyl

Which CAS number identifies Kresoxim-methyl?
Kresoxim-methyl is registered under CAS 143390-89-0. You may also see it listed as Bas 490 F, Bas 490F, kresoxim methyl ester. Our catalogue number for this item is ZX-034700.
What are the formula and molar mass of Kresoxim-methyl?
For Kresoxim-methyl, its formula is C18H19NO4 and its molar mass is 313.3 g/mol. The systematic (IUPAC) name is methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate. InChIKey ZOTBXTZVPHCKPN-HTXNQAPBSA-N lets you match it in any structure database.
What grade and pack sizes are available for Kresoxim-methyl?
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 Kresoxim-methyl?
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 Kresoxim-methyl to my country?
Yes. Because Kresoxim-methyl 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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