Imiprothrin

About Imiprothrin

Imiprothrin is an API reference standard carrying the CAS registry number 72963-72-5. The compound has the formula C17H22N2O4, corresponding to a molecular weight of 318.4 g/mol. Common synonyms include Pralle T and Imiprothrin (JAN).

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of the parent drug substance, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Imiprothrin in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Imiprothrin
Catalogue No.	VQ-037688
CAS Number	72963-72-5
IUPAC name	(2,5-dioxo-3-prop-2-ynylimidazolidin-1-yl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
Molecular formula	C₁₇H₂₂N₂O₄
Molecular weight	318.4 g/mol
Exact mass	318.158
Grade	Reference Standard
HSN code	38229090
InChIKey	VPRAQYXPZIFIOH-UHFFFAOYSA-N
SMILES	CC(=CC1C(C1(C)C)C(=O)OCN2C(=O)CN(C2=O)CC#C)C
PubChem CID	123622

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 4
TPSA	66.9 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H332Harmful if inhaled
H351Suspected of causing cancer
H371May cause damage to organs
H400Very toxic to aquatic life

Precautionary statements: P203, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P304 + P340, P308 + P316, P317, P318, P330, 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 Imiprothrin?

The CAS Registry Number of Imiprothrin is 72963-72-5. It is also known as Pralle T, Imiprothrin (JAN), (2,4-Dioxo-(2-propyn-1-yl)imidazolidin-3-yl)methyl(1R)-trans-chrysanthemate.

What is the molecular formula and molecular weight of Imiprothrin?

Imiprothrin has the molecular formula C17H22N2O4 and a molecular weight of 318.4 g/mol. Its IUPAC name is (2,5-dioxo-3-prop-2-ynylimidazolidin-1-yl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate.

Which grade and pack sizes of Imiprothrin can I order?

We supply Imiprothrin 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 Imiprothrin?

Yes. Every lot of Imiprothrin 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 Imiprothrin be shipped internationally?

Yes. Imiprothrin 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.