Pyraclostrobin

Name: Pyraclostrobin
Brand: Vaqora Chemicals
SKU: VQ-032724

About Pyraclostrobin

Pyraclostrobin is a high-purity reference standard of Pyraclostrobin carrying the CAS registry number 175013-18-0. With the molecular formula C19H18ClN3O4, it has a molar mass of 387.8 g/mol. Systematically, it is named methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate. Common synonyms include Pyraclostrobine and Headline.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Pyraclostrobin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Pyraclostrobin in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Pyraclostrobin

View every impurity, metabolite and intermediate we list for Pyraclostrobin.

Pyraclostrobin impurities

Specifications & identifiers

Chemical identifiers
Product name	Pyraclostrobin
Catalogue No.	VQ-032724
CAS Number	175013-18-0
IUPAC name	methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate
Molecular formula	C₁₉H₁₈ClN₃O₄
Molecular weight	387.8 g/mol
Exact mass	387.0986
Grade	Reference Standard
HSN code	38229090
InChIKey	HZRSNVGNWUDEFX-UHFFFAOYSA-N
SMILES	COC(=O)N(C1=CC=CC=C1COC2=NN(C=C2)C3=CC=C(C=C3)Cl)OC
PubChem CID	6422843

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	0 / 5
TPSA	65.8 Å²
Synonyms	Pyraclostrobine, Headline, Pyrachlostrobin, BAS-500F, methyl 2-(1-(4-chlorophenyl)pyrazol-3-yloxymethyl)-N-methoxycarbanilate, Methyl N-(2-(1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl)phenyl)-(N-methoxy)carbamate, methyl N-(2-((1-(4-chlorophenyl)pyrazol-3-yl)oxymethyl)phenyl)-N-methoxycarbamate, Methyl (2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)(methoxy)carbamate, Pyraclostrobin [ISO:BSI], methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxy-carbamate, BAS 500F

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H331Toxic if inhaled
H335May cause respiratory irritation
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P316, P318, P319, P321, P330, P332 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Pyraclostrobin?

The CAS Registry Number of Pyraclostrobin is 175013-18-0. It is also known as Pyraclostrobine, Headline, Pyrachlostrobin.

What is the molecular formula and molecular weight of Pyraclostrobin?

Pyraclostrobin has the molecular formula C19H18ClN3O4 and a molecular weight of 387.8 g/mol. Its IUPAC name is methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate.

What is Pyraclostrobin used for?

Pyraclostrobin is supplied as a characterised reference material related to Pyraclostrobin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Pyraclostrobin can I order?

We supply Pyraclostrobin in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pyraclostrobin?

Yes. Every lot of Pyraclostrobin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Pyraclostrobin be shipped internationally?

Yes. Pyraclostrobin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.