Pyroxasulfone

Name: Pyroxasulfone
Brand: Zemixal
SKU: ZX-032058

Reference StandardAvailable on request

Pyroxasulfone (CAS 447399-55-5) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number447399-55-5

FormulaC₁₂H₁₄F₅N₃O₄S

Molar mass391.32 g/mol

Physical formSolid

HS code38229090

InChIKeyCASLETQIYIQFTQ-UHFFFAOYSA-N

IUPAC name3-[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfonyl]-5,5-dimethyl-4H-1,2-oxazole

About Pyroxasulfone

Analytical teams working on Pyroxasulfone use Pyroxasulfone as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 447399-55-5, formula C12H14F5N3O4S and molar mass 391.32 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H373, H400 and H410. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes 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 Pyroxasulfone

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

Pyroxasulfone 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 Pyroxasulfone
Product name	Pyroxasulfone
Catalogue number	ZX-032058
CAS number	447399-55-5
IUPAC name	3-[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfonyl]-5,5-dimethyl-4H-1,2-oxazole
Molecular formula	C₁₂H₁₄F₅N₃O₄S
Molar mass	391.32 g/mol
Exact mass	391.0625
Grade	Reference Standard
Physical form	Solid
XLogP3	2.1
H-bond donors / acceptors	0 / 11
Topological polar surface area	91.2 Å²
HS code	38229090
InChIKey	CASLETQIYIQFTQ-UHFFFAOYSA-N
SMILES	CC1(CC(=NO1)S(=O)(=O)CC2=C(N(N=C2C(F)(F)F)C)OC(F)F)C
PubChem CID	11556910
Synonyms	Pyroxasulfone [ISO], KIH-485, EX-A3526

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

Safety and GHS hazards

Health hazard

Hazardous to the environment

Signal word Warning

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 P260, P273, P319, P391, 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 Pyroxasulfone
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 Pyroxasulfone

Which CAS number identifies Pyroxasulfone?

Pyroxasulfone is registered under CAS 447399-55-5. You may also see it listed as Pyroxasulfone [ISO], KIH-485, EX-A3526. Our catalogue number for this item is ZX-032058.

What are the formula and molar mass of Pyroxasulfone?

For Pyroxasulfone, its formula is C12H14F5N3O4S and its molar mass is 391.32 g/mol. The systematic (IUPAC) name is 3-[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-yl]methylsulfonyl]-5,5-dimethyl-4H-1,2-oxazole. InChIKey CASLETQIYIQFTQ-UHFFFAOYSA-N lets you match it in any structure database.

How is Pyroxasulfone used in pharmaceutical QC?

Pyroxasulfone is a characterised reference material linked to Pyroxasulfone. 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 Pyroxasulfone?

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 Pyroxasulfone?

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 Pyroxasulfone to my country?

Yes. Because Pyroxasulfone 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.

More Pyroxasulfone standards

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