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Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)is a semi-synthetic derivative of Abamectin, which is a member of the avermectin/milbemycin anthelmintic class. It is a minor component of the commercial anthelmintic, ivermectin, and is known for its anthelmintic and insecticidal properties.
Used in Veterinary Medicine:
Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)is used as an antihelmintic agent for treating various parasitic infections in animals, particularly those caused by Onchocerca, a parasitic worm.
Used in Insect Control:
Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)is used as a potent insecticide, exerting its effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells, leading to paralysis and death of the insects.
Used in Antiviral Applications:
Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)has been identified as an in vitro inhibitor of SARS-CoV-2, the virus responsible for COVID-19, making it a potential candidate for antiviral treatments.

70209-81-3

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70209-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70209-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70209-81:
(7*7)+(6*0)+(5*2)+(4*0)+(3*9)+(2*8)+(1*1)=103
103 % 10 = 3
So 70209-81-3 is a valid CAS Registry Number.
InChI:InChI=1/C47H72O14/c1-24(2)41-27(5)16-17-46(61-41)22-33-19-32(60-46)15-14-26(4)42(25(3)12-11-13-31-23-54-44-39(48)28(6)18-34(45(50)57-33)47(31,44)51)58-38-21-36(53-10)43(30(8)56-38)59-37-20-35(52-9)40(49)29(7)55-37/h11-14,18,24-25,27,29-30,32-44,48-49,51H,15-17,19-23H2,1-10H3/b12-11+,26-14+,31-13+/t25-,27-,29-,30-,32+,33-,34-,35+,36-,37-,38-,39+,40-,41+,42-,43-,44+,46+,47+/m0/s1

70209-81-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 22,23-dihydroavermectin B1b

1.2 Other means of identification

Product number -
Other names ivermectin B1b

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:70209-81-3 SDS

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