Methyl

Name: Methyl
Brand: Zemixal
SKU: ZX-036919

Reference StandardAvailable on request

Buy Methyl (CAS 512165-96-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes

CAS number512165-96-7

FormulaC₁₈H₁₆ClN₃O₃

Molar mass357.8 g/mol

Physical formSolid

HS code38229090

InChIKeySEUOYURJKYLAPC-UHFFFAOYSA-N

IUPAC namemethyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]carbamate

About Methyl

Analytical teams working on Pyraclostrobin use Methyl as a qualified comparison standard. Key data (Reference Standard): CAS 512165-96-7, formula C18H16ClN3O3 and molar mass 357.8 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pyraclostrobin

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

Pyraclostrobin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Methyl
Product name	Methyl
Catalogue number	ZX-036919
CAS number	512165-96-7
IUPAC name	methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]carbamate
Molecular formula	C₁₈H₁₆ClN₃O₃
Molar mass	357.8 g/mol
Exact mass	357.088
Grade	Reference Standard
Physical form	Solid
XLogP3	3.9
H-bond donors / acceptors	1 / 4
Topological polar surface area	65.4 Å²
HS code	38229090
InChIKey	SEUOYURJKYLAPC-UHFFFAOYSA-N
SMILES	COC(=O)NC1=CC=CC=C1COC2=NN(C=C2)C3=CC=C(C=C3)Cl
PubChem CID	11710166
Synonyms	Methyl N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]carbamate, methyl N-[2-({[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy}methyl)phenyl]carbamate, Methyl N-(2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)carbamate, Methyl (2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)carbamate, Pyraclostrobin-desmethoxy, Methyl [2-({[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy}methyl)phenyl]carbamate, pyraclostrobin TP2, methyl N-(2((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxymethyl) phenyl)carbamate

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 Methyl
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 Methyl

Which CAS number identifies Methyl?

Methyl is registered under CAS 512165-96-7. You may also see it listed as Methyl N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]carbamate, methyl N-[2-({[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy}methyl)phenyl]carbamate, Methyl N-(2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)carbamate. Our catalogue number for this item is ZX-036919.

What are the formula and molar mass of Methyl?

For Methyl, its formula is C18H16ClN3O3 and its molar mass is 357.8 g/mol. The systematic (IUPAC) name is methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]carbamate. InChIKey SEUOYURJKYLAPC-UHFFFAOYSA-N lets you match it in any structure database.

How is Methyl used in pharmaceutical QC?

Methyl is a characterised reference material linked to Pyraclostrobin. 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 Methyl?

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 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 Methyl to my country?

Yes. Because 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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