Cyphenothrin

Name: Cyphenothrin
Brand: Vaqora Chemicals
SKU: VQ-032510

About Cyphenothrin

Listed under CAS 39515-40-7, Cyphenothrin is a high-purity reference standard of Allopurinol available from Vaqora Chemicals. The compound has the formula C24H25NO3, corresponding to a molecular weight of 375.5 g/mol. Systematically, it is named [cyano-(3-phenoxyphenyl)methyl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate. It is also known as d.d-T-Cyphenothrin or Cyphenothrin [ISO].

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Allopurinol standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cyphenothrin 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 Allopurinol

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

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	Cyphenothrin
Catalogue No.	VQ-032510
CAS Number	39515-40-7
IUPAC name	[cyano-(3-phenoxyphenyl)methyl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
Molecular formula	C₂₄H₂₅NO₃
Molecular weight	375.5 g/mol
Exact mass	375.1834
Grade	Reference Standard
HSN code	38229090
InChIKey	FJDPATXIBIBRIM-UHFFFAOYSA-N
SMILES	CC(=CC1C(C1(C)C)C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C
PubChem CID	38283

Physical properties
Physical form	Solid
LogP (XLogP3)	5.8
H-bond donors / acceptors	0 / 4
TPSA	59.3 Å²
Synonyms	d.d-T-Cyphenothrin, Cyphenothrin [ISO], d.d-T-Cyphenothrin (JAN), alpha-Cyano-3-phenoxybenzyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate, cyano(3-phenoxyphenyl)methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H332Harmful if inhaled
H372Causes 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, P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P317, P319, P330, P391, 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 Cyphenothrin?

The CAS Registry Number of Cyphenothrin is 39515-40-7. It is also known as d.d-T-Cyphenothrin, Cyphenothrin [ISO], d.d-T-Cyphenothrin (JAN).

What is the molecular formula and molecular weight of Cyphenothrin?

Cyphenothrin has the molecular formula C24H25NO3 and a molecular weight of 375.5 g/mol. Its IUPAC name is [cyano-(3-phenoxyphenyl)methyl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate.

What is Cyphenothrin used for?

Cyphenothrin is supplied as a characterised reference material related to Allopurinol. 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 Cyphenothrin can I order?

We supply Cyphenothrin 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 Cyphenothrin?

Yes. Every lot of Cyphenothrin 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 Cyphenothrin be shipped internationally?

Yes. Cyphenothrin 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.