Fenamiphos Sulfoxide

Name: Fenamiphos Sulfoxide
Brand: Vaqora Chemicals
SKU: VQ-043170

About Fenamiphos Sulfoxide

Fenamiphos Sulfoxide (CAS 31972-43-7) is a metabolite or degradation product of Fenamiphos offered by Vaqora Chemicals. Formula C13H22NO4PS, molecular weight 319.36 g/mol. The IUPAC name is N-[ethoxy-(3-methyl-4-methylsulfinylphenoxy)phosphoryl]propan-2-amine. It is also known as Fenamiphos sulphoxide or Nemacur sulfoxide.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Fenamiphos, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Fenamiphos Sulfoxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Agrochemical formulations

Industries

Related to Fenamiphos

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

Fenamiphos impurities

Specifications & identifiers

Chemical identifiers
Product name	Fenamiphos Sulfoxide
Catalogue No.	VQ-043170
CAS Number	31972-43-7
IUPAC name	N-[ethoxy-(3-methyl-4-methylsulfinylphenoxy)phosphoryl]propan-2-amine
Molecular formula	C₁₃H₂₂NO₄PS
Molecular weight	319.36 g/mol
Exact mass	319.1007
Grade	Reference Standard
HSN code	38229090
InChIKey	LUQMWGMGWJEGAT-UHFFFAOYSA-N
SMILES	CCOP(=O)(NC(C)C)OC1=CC(=C(C=C1)S(=O)C)C
PubChem CID	36027

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 6
TPSA	83.8 Å²
Synonyms	Fenamiphos sulphoxide, Phosphoramidic acid, (1-methylethyl)-, ethyl 3-methyl-4-(methylsulfinyl)phenyl ester, Phosphoramidic acid, N-(1-methylethyl)-, ethyl 3-methyl-4-(methylsulfinyl)phenyl ester, Nemacur sulfoxide, Phosphoramidic acid, isopropyl-, ethyl 4-(ethylsulfinyl)-m-tolyl ester, N-(1-Methylethyl)phosphoramidic Acid Ethyl 3-Methyl-4-(methylsulfinyl)phenyl Ester, Ethyl 3-methyl-4-(methylsulfinyl)phenyl isopropylamidophosphate #, Isopropylphosphoramidic acid ethyl 4-(ethylsulfin yl)-m-tolyl ester, Ethyl 4-(methanesulfinyl)-3-methylphenyl N-(propan-2-yl)phosphoramidate, N-[ethoxy-(3-methyl-4-methylsulfinyl-phenoxy)phosphoryl]propan-2-amine

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H300Fatal if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 Fenamiphos Sulfoxide?

The CAS Registry Number of Fenamiphos Sulfoxide is 31972-43-7. It is also known as Fenamiphos sulphoxide, Phosphoramidic acid, (1-methylethyl)-, ethyl 3-methyl-4-(methylsulfinyl)phenyl ester, Phosphoramidic acid, N-(1-methylethyl)-, ethyl 3-methyl-4-(methylsulfinyl)phenyl ester.

What is the molecular formula and molecular weight of Fenamiphos Sulfoxide?

Fenamiphos Sulfoxide has the molecular formula C13H22NO4PS and a molecular weight of 319.36 g/mol. Its IUPAC name is N-[ethoxy-(3-methyl-4-methylsulfinylphenoxy)phosphoryl]propan-2-amine.

What is Fenamiphos Sulfoxide used for?

Fenamiphos Sulfoxide is supplied as a characterised reference material related to Fenamiphos. 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 Fenamiphos Sulfoxide can I order?

We supply Fenamiphos Sulfoxide 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 Fenamiphos Sulfoxide?

Yes. Every lot of Fenamiphos Sulfoxide 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 Fenamiphos Sulfoxide be shipped internationally?

Yes. Fenamiphos Sulfoxide 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.