Pyrethrin II – CAS 121-29-9

Abstract

Pyrethrins (CAS 121-29-9) are a class of organic compounds derived from Chrysanthemum cinerariifolium (Dalmatian chrysanthemum). They are a naturally occurring, potent insecticide found in the flowers of the plant. There are 6 compounds that occur naturally in pyrethrin mixtures: Pyrethrin I, Cinerin I, Jasmolin I, Pyrethrin II, Cinerin II, and Jasmolin II.

Our Pyrethrin reference standards are purified using CPC, ensuring the highest purity available anywhere.

The market has shown favor for pyrethrins over organophosphates and organochlorides as the latter have displayed persistent toxic effects to humans. Pyrethrins are among the safest pesticides as they experience rapid degradation in the environment.

Our collection of pyrethrin ester reference standards has been used to qualify commercial pyrethrin products globally. Please find our entire collection here. Please note, MOQ for all pyrethrin standards is 10 mg.

Categories: Agrochemical Standards, Pyrethrins

Compound Details

CAS	121-29-9
Molecular Weight	372.461
Chemical Formula	C22H28O5
IUPAC	[(1S)-2-methyl-4-oxo-3-[(2Z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1R,3R)-3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
Synonyms	Pyrethrin 2
SMILES	CC1=C(C(=O)CC1OC(=O)C2C(C2(C)C)C=C(C)C(=O)OC)CC=CC=C
Purity	95%+
Storage Temperature	Below -70 degrees C
Storage Conditions	Vacuum sealed in freezer.

Product Documents

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052-015-204

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MSDS

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Products are sold as laboratory reference materials, to be used for diagnostic and in vivo testing. The samples are not certified for veterinary or human use.

$38.00 - $58.00 / milligram

Range (milligram)	Price ($/milligram)
10 - 24 milligram	$58.00 / milligram
25 - 99 milligram	$53.00 / milligram
100 - 249 milligram	$48.00 / milligram
250 - 499 milligram	$43.00 / milligram
500 - 1000 milligram	$38.00 / milligram

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Product information is from published literature. Due to the nature of scientific experimentation, results or specific product application may vary (e.g., selectivity, detector response). If you have questions about the product, its application, and associated analytics, please contact our technical support team.