Isofenphos-methyl

Name: Isofenphos-methyl
Brand: Vaqora Chemicals
SKU: VQ-050117

About Isofenphos-methyl

Vaqora Chemicals supplies Isofenphos-methyl, an organic building block registered under CAS number 99675-03-3. The compound has the formula C14H22NO4PS, corresponding to a molecular weight of 331.37 g/mol. Systematically, it is named propan-2-yl 2-[methoxy-(propan-2-ylamino)phosphinothioyl]oxybenzoate. It is also known as Methyl-isp.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Isofenphos-methyl is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Isofenphos-methyl
Catalogue No.	VQ-050117
CAS Number	99675-03-3
IUPAC name	propan-2-yl 2-[methoxy-(propan-2-ylamino)phosphinothioyl]oxybenzoate
Molecular formula	C₁₄H₂₂NO₄PS
Molecular weight	331.37 g/mol
Exact mass	331.1007
HSN code	2933
InChIKey	IXTOWLKEARFCCP-UHFFFAOYSA-N
SMILES	CC(C)NP(=S)(OC)OC1=CC=CC=C1C(=O)OC(C)C
PubChem CID	127394

Physical properties
Physical form	Other
LogP (XLogP3)	3.8
H-bond donors / acceptors	1 / 6
TPSA	88.9 Å²

Safety & hazard information (GHS)

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H400Very toxic to aquatic life

Precautionary statements: P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P316, P321, P330, P361 + P364, P391, 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 Isofenphos-methyl?

The CAS Registry Number of Isofenphos-methyl is 99675-03-3. It is also known as Methyl-isp, Benzoic acid, 2-((methoxy((1-methylethyl)amino)phosphinothioyl)oxy)-,1-methylethyl ester, isopropyl 2-[(isopropylamino)-methoxy-phosphinothioyl]oxybenzoate.

What is the molecular formula and molecular weight of Isofenphos-methyl?

Isofenphos-methyl has the molecular formula C14H22NO4PS and a molecular weight of 331.37 g/mol. Its IUPAC name is propan-2-yl 2-[methoxy-(propan-2-ylamino)phosphinothioyl]oxybenzoate.

Which grade and pack sizes of Isofenphos-methyl can I order?

We supply Isofenphos-methyl, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Isofenphos-methyl?

Yes. Every lot of Isofenphos-methyl 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 Isofenphos-methyl be shipped internationally?

Yes. Isofenphos-methyl 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.