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Analytical Reagents

Methothrin

Available on request

Buy Methothrin (CAS 34388-29-9) from Zemixal. Request a quote with price, lead time and documents. Part of our Analytical Reagents range.

Pack sizes
Methothrin chemical structure
CAS number34388-29-9
FormulaC19H26O3
Molar mass302.4 g/mol
InChIKeyGQNBIMLHUAWKHJ-UHFFFAOYSA-N
IUPAC name[4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

About Methothrin

Methothrin sits in our analytical Reagents section and ships worldwide from stock or short lead time. Identity at a glance: CAS 34388-29-9, formula C19H26O3 and molar mass 302.4 g/mol.

Use cases we see most often

  • Agrochemical formulations
  • Laboratory analysis

Storage and safety notes

It carries the GHS signal word Warning (H302 and H319), 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. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Methothrin
Product nameMethothrin
Catalogue numberZX-047178
CAS number34388-29-9
IUPAC name[4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
Molecular formulaC19H26O3
Molar mass302.4 g/mol
Exact mass302.1882
XLogP35.1
H-bond donors / acceptors0 / 3
Topological polar surface area35.5 Ų
InChIKeyGQNBIMLHUAWKHJ-UHFFFAOYSA-N
SMILESCC(=CC1C(C1(C)C)C(=O)OCC2=CC=C(C=C2)COC)C
PubChem CID36819
Synonyms4-(Methoxymethyl)benzyl chrysanthemummonocarboxylate, MB pyrethroid, 4-(Methoxymethyl)benzyl chrysanthemum monocarboxylate, 4-(Methyloxymethyl)benzyl chrysanthem-monocarboxylate, 2,2-Dimethyl-3-(2-methylpropyl)cyclopropanecarboxylic acid p-(methoxymethyl)benzyl ester, 4-(Methyloxymethyl)benzyl chrysanthemum monocarboxylate, Chrysanthemummonocarboxylic acid 4-(methoxymethyl)benzyl ester

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 Methothrin
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 Methothrin

Which CAS number identifies Methothrin?
Methothrin is registered under CAS 34388-29-9. You may also see it listed as 4-(Methoxymethyl)benzyl chrysanthemummonocarboxylate, MB pyrethroid, 4-(Methoxymethyl)benzyl chrysanthemum monocarboxylate. Our catalogue number for this item is ZX-047178.
What are the formula and molar mass of Methothrin?
For Methothrin, its formula is C19H26O3 and its molar mass is 302.4 g/mol. The systematic (IUPAC) name is [4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate. InChIKey GQNBIMLHUAWKHJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Methothrin?
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 Methothrin?
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 Methothrin to my country?
Yes. Because Methothrin 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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