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MedKoo Cat#: 461631 | Name: Empenthrin

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Empenthrin is a synthetic pyrethroid used in insecticides. It is active against broad spectrum of flying insects including moths and other pests damaging textile.

Chemical Structure

Empenthrin
Empenthrin
CAS#54406-48-3

Theoretical Analysis

MedKoo Cat#: 461631

Name: Empenthrin

CAS#: 54406-48-3

Chemical Formula: C18H26O2

Exact Mass: 274.1933

Molecular Weight: 274.40

Elemental Analysis: C, 78.79; H, 9.55; O, 11.66

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
Empenthrin; MA 108; MA-108; MA108; S 2852; S-2852; S2852; Vaporthrin;
IUPAC/Chemical Name
(E)-4-methylhept-4-en-1-yn-3-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate
InChi Key
YUGWDVYLFSETPE-JLHYYAGUSA-N
InChi Code
InChI=1S/C18H26O2/c1-8-10-13(5)15(9-2)20-17(19)16-14(11-12(3)4)18(16,6)7/h2,10-11,14-16H,8H2,1,3-7H3/b13-10+
SMILES Code
O=C(C1C(C)(C)C1/C=C(C)\C)OC(C#C)/C(C)=C/CC
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.03.00
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 274.40 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Tsuji R, Isobe N, Kawasaki H. Mechanism of prolongation of pentobarbital-induced sleeping time by empenthrin in mice. Toxicology. 1996 Apr 30;108(3):185-90. PubMed PMID: 8658537. 2: Tsuji R, Isobe N, Kurita Y, Hanai K, Yabusaki Y, Kawasaki H. Species difference in the inhibition of pentobarbital metabolism by empenthrin. Environ Toxicol Pharmacol. 1996 Dec 20;2(4):331-7. PubMed PMID: 21781739. 3: Kaneko H, Kawaguchi S, Misaki Y, Koyama Y, Nakayama A, Kawasaki H, Hirohashi A, Yoshitake A, Yamada H. [Mammalian toxicity of empenthrin (Vaporthrin, S-2852F)]. J Toxicol Sci. 1992 Nov;17 Suppl 3:313-34. Japanese. PubMed PMID: 1293329. 4: Sumita Y, Kawada H, Minakawa N. Mode of entry of a vaporized pyrethroid knockdown agent into the body of the housefly, Musca domestica (Diptera: Muscidae). Appl Entomol Zool. 2016;51(4):653-659. Epub 2016 Sep 20. PubMed PMID: 27818523; PubMed Central PMCID: PMC5073107. 5: Yoshida T. Simultaneous determination of 18 pyrethroids in indoor air by gas chromatography/mass spectrometry. J Chromatogr A. 2009 Jun 26;1216(26):5069-76. doi: 10.1016/j.chroma.2009.04.087. Epub 2009 May 3. PubMed PMID: 19457492. 6: Fernández-Alvarez M, Lores M, Llompart M, García-Jares C, Cela R. The photochemical behaviour of five household pyrethroid insecticides and a synergist as studied by photo-solid-phase microextraction. Anal Bioanal Chem. 2007 Jul;388(5-6):1235-47. Epub 2007 May 10. PubMed PMID: 17492275. 7: Tsuji R, Isobe N, Kawasaki H. Effect of pyrethroids on pentobarbital-induced sleeping time in relation to the chemical structure. Toxicology. 1996 Jan 8;106(1-3):131-7. PubMed PMID: 8571384. 8: Vesin A, Bouchoux G, Quivet E, Temime-Roussel B, Wortham H. Use of the HS-PTR-MS for online measurements of pyrethroids during indoor insecticide treatments. Anal Bioanal Chem. 2012 Jun;403(7):1907-21. doi: 10.1007/s00216-012-6003-x. Epub 2012 Apr 27. PubMed PMID: 22538777. 9: Sumida K, Saito K, Ooe N, Isobe N, Kaneko H, Nakatsuka I. Evaluation of in vitro methods for detecting the effects of various chemicals on the human progesterone receptor, with a focus on pyrethroid insecticides. Toxicol Lett. 2001 Jan 3;118(3):147-55. PubMed PMID: 11137321. 10: Friedrich C, Becker K, Hoffmann G, Hoffmann K, Krause C, Nöllke P, Schulz C, Schwabe R, Seiwert M. [Pyrethroids in house dust of the German housing population--results of 2 nationwide cross-sectional studies]. Gesundheitswesen. 1998 Feb;60(2):95-101. German. PubMed PMID: 9553309. 11: Saito K, Tomigahara Y, Ohe N, Isobe N, Nakatsuka I, Kaneko H. Lack of significant estrogenic or antiestrogenic activity of pyrethroid insecticides in three in vitro assays based on classic estrogen receptor alpha-mediated mechanisms. Toxicol Sci. 2000 Sep;57(1):54-60. PubMed PMID: 10966511.