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Emamectin benzoate

PESTANAL®, analytical standard

Synonym(s):

(4′’R)-4″-Deoxy-4″-(methylamino)avermectin B1 benzoate

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About This Item

CAS Number:
155569-91-8
MDL number:
MFCD01757274
UNSPSC Code:
41116107
NACRES:
NA.24
Pricing and availability is not currently available.

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

format

neat

SMILES string

[N+H2]([C@H]2[C@@H](O[C@H](C[C@@H]2OC)O[C@H]3[C@@H](O[C@H](C[C@@H]3OC)O[C@H]4[C@H](\C=C\C=C5\[C@@]6([C@H](OC\5)[C@@H](C(=C[C@H]6C(=O)O[C@@H]7C[C@]8(O[C@@H](C7)C\C=C\4/C)O[C@@H]([C@H](C=C8)C)[C@H](CC)C)C)O)O)C)C)C)C.[O-]C(=O)c1ccccc1

InChI

1S/C49H75NO13.C7H6O2/c1-12-26(2)44-29(5)18-19-48(63-44)24-35-21-34(62-48)17-16-28(4)43(27(3)14-13-15-33-25-56-46-42(51)30(6)20-36(47(52)59-35)49(33,46)53)60-40-23-38(55-11)45(32(8)58-40)61-39-22-37(54-10)41(50-9)31(7)57-39;8-7(9)6-4-2-1-3-5-6/h13-16,18-20,26-27,29,31-32,34-46,50-51,53H,12,17,21-25H2,1-11H3;1-5H,(H,8,9)/b14-13+,28-16+,33-15+;/t26-,27-,29-,31-,32-,34+,35-,36-,37-,38-,39-,40-,41-,42+,43-,44+,45-,46+,48+,49+;/m0./s1

InChI key

GCKZANITAMOIAR-XWVCPFKXSA-N

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General description

Emamectin benzoate is a macrocyclic insecticide found to be stable aqueous hydrolysis.[1] Avermectin B1 can be the starting material synthesizing emamectin benzoate. In some occasions, it is used as acaricide for vegetables, fruits and cereals.[2]

Application

Emamectin benzoate may be used as pesticide standard in supercritical fluid chromatography/tandem mass spectrometry (SFC/MS/MS) method for pesticide residue determination from brown rice, onion, and spinach samples.[3]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - STOT RE 1 - STOT SE 1

Target Organs

Nervous system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG7174
BCBV0342

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Development of an enzyme-linked immunosorbent assay for residue analysis of the insecticide emamectin benzoate in agricultural products.
Ishibashi M
Journal of Chromatography A, 1266, 143-148 (2012)
Roy Beryl Julinta et al.
Environmental toxicology and pharmacology, 75, 103348-103348 (2020-02-08)
Emamectin benzoate (EB) premix top-coated onto feed is extensively used to treat ectoparasitic crustacean infestations in aquaculture. This study evaluated the safety of EB-dosing in Nile tilapia Oreochromis niloticus at the recommended dose and dosage of 50 μg/kg biomass/day for 7
Development of an enzyme-linked immunosorbent assay for residue analysis of the insecticide emamectin benzoate in agricultural products.
Kondo M
Journal of Agricultural and Food Chemistry, 57(2), 359-364 (2009)
Terence Robert Roberts, David Herd Hutson
Metabolic Pathways of Agrochemicals: Herbicides and plant growth regulators;, 89-89 (2007)

Protocols

Testing Food for Fipronil Contamination

Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.

Testing Food for Fipronil Contamination

Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.

Testing Food for Fipronil Contamination

Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.

Testing Food for Fipronil Contamination

Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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