Metolachlor

Name: Metolachlor
Brand: Zemixal
SKU: ZX-042908

Reference StandardAvailable on request

Buy Metolachlor (CAS 51218-45-2) from Zemixal. Request a quote with price, lead time and documents. Part of our API Reference Standards range.

Pack sizes

CAS number51218-45-2

FormulaC₁₅H₂₂ClNO₂

Molar mass283.79 g/mol

Physical formSolid

HS code38229090

InChIKeyWVQBLGZPHOPPFO-UHFFFAOYSA-N

IUPAC name2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide

About Metolachlor

Analytical teams working on Metolachlor use Metolachlor as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 51218-45-2, formula C15H22ClNO2 and molar mass 283.79 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Storage and safety notes

It carries the GHS signal word Danger (H317, H330, H400 and H410), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Metolachlor

See every impurity, metabolite and related compound we list for this API.

Metolachlor standards

Typical uses

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Metolachlor
Product name	Metolachlor
Catalogue number	ZX-042908
CAS number	51218-45-2
IUPAC name	2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide
Molecular formula	C₁₅H₂₂ClNO₂
Molar mass	283.79 g/mol
Exact mass	283.1339
Grade	Reference Standard
Physical form	Solid
XLogP3	3.1
H-bond donors / acceptors	0 / 2
Topological polar surface area	29.5 Å²
HS code	38229090
InChIKey	WVQBLGZPHOPPFO-UHFFFAOYSA-N
SMILES	CCC1=CC=CC(=C1N(C(C)COC)C(=O)CCl)C
PubChem CID	4169
Synonyms	Codal, Dual, Dual Magnum, Dual Triple, Dual II, Ontrack 8E, Dual 720EC, Dual 8E, Dual 960 EC, Metolachlor technical, Jindual, 2-Chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl)acetamide

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Hazardous to the environment

Signal word Danger

H317May cause an allergic skin reaction
H330Fatal if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P271, P272, P273, P280, P284, P302 + P352, P304 + P340, P316, P320, P321, P333 + P317, P362 + P364, P391, P403 + P233, 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 Metolachlor
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Metolachlor

Which CAS number identifies Metolachlor?

Metolachlor is registered under CAS 51218-45-2. You may also see it listed as Codal, Dual, Dual Magnum. Our catalogue number for this item is ZX-042908.

What are the formula and molar mass of Metolachlor?

For Metolachlor, its formula is C15H22ClNO2 and its molar mass is 283.79 g/mol. The systematic (IUPAC) name is 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide. InChIKey WVQBLGZPHOPPFO-UHFFFAOYSA-N lets you match it in any structure database.

How is Metolachlor used in pharmaceutical QC?

Metolachlor is a characterised reference material linked to Metolachlor. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Metolachlor?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Metolachlor?

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 Metolachlor to my country?

Yes. Because Metolachlor 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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