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Avermectin B1a, epi-

Avermectin B1a, epi- structure

CAS No.: 106434-14-4

Chemical Name:: Avermectin B1a, epi-

Synonyms: 2-epi-Abamectin;epi-Avermectin B1a;Avermectin B1a, epi-;Avermectin A1a, 5-O-demethyl-, (2S)-;Cinchocaine Impurity 1 ( Cinchocaine EP Impurity A )

CBNumber:: CB92744536

Molecular Formula:: C48H72O14

Molecular Weight:: 873.09

MDL Number:

MOL File:: 106434-14-4.mol

MSDS File:: SDS

Last updated:2023-05-21 10:59:17

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Avermectin B1a, epi- Properties

Boiling point	940.9±65.0 °C(Predicted)
Density	1.24±0.1 g/cm3(Predicted)
storage temp.	Store at -20°C
solubility	DMF: soluble; DMSO: soluble; Ethanol: soluble; Methanol: soluble
form	A solid
pka	12.42±0.70(Predicted)

Avermectin B1a, epi- price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Cayman Chemical	27993	2-epi-Abamectin ≥95%	106434-14-4	1mg	$362	2026-04-30	Buy
Cayman Chemical	27993	2-epi-Abamectin ≥95%	106434-14-4	5mg	$1086	2026-04-30	Buy
Biosynth	GEA43414	2-Epi-abamectin	106434-14-4	5mg	$1406.9	2026-06-04	Buy
Biosynth	GEA43414	2-Epi-abamectin	106434-14-4	10mg	$1957.4	2026-06-04	Buy
Biosynth	GEA43414	2-Epi-abamectin	106434-14-4	25mg	$3670	2026-06-04	Buy

Product number	Packaging	Price	Buy
27993	1mg	$362	Buy
27993	5mg	$1086	Buy
GEA43414	5mg	$1406.9	Buy
GEA43414	10mg	$1957.4	Buy
GEA43414	25mg	$3670	Buy

Avermectin B1a, epi- Chemical Properties, Uses, Production

Uses

epi-Avermectin B1a is a base-catalysed intermediate in the decomposition of avermectin B1a. epi-Avermectin B1a is formed by epimerisation at the 2-position which ultimately rearranges irreversibly to the isomeric alkene analogue, Δ2-avermectin B1a. epi-Avermectin B1a is only very weakly active as a nematocide showing ~100-fold loss of biological activity compared with the parent avermectin. epi-Avermectin B1a is formed in vivo following treatment with avermectin and is an environmental degradation product.

Avermectin B1a, epi- Preparation Products And Raw materials

Raw materials

Preparation Products

Avermectin B1a, epi- Suppliers

Global Suppliers ( 17)

Supplier	Tel	Email	Country	ProdList	Advantage
Lynnchem	86-(0)29-85992781 17792393971	info@lynnchem.com	China	4578	58
Novachemistry	44-20819178-90 02081917890	info@novachemistry.com	United Kingdom	4372	58
Shanghai Hongye Biotechnology Co. Ltd	400-9205774 400-920-5774	sales@glpbio.cn	China	6705	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	18818260767	sales@chemegen.com	China	11123	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8857	58
Shanghai Saikerui Biotechnology Co. , Ltd.	021-58000709 13120558703	sales@scrbio.com	China	9873	58
Shanghai Yifei Biotechnology Co. , Ltd.	021-65675885 18964387627	customer_service@efebio.com	China	11963	58
Nanjing Shizhou Biology Technology Co.,Ltd	025-85560043 15850508050	cindy.huang@synzest.com	China	11975	58
Shanghai Weiyite Biotechnology Co., Ltd	15317051735	zhaojing@wytsci.com	China	10000	58

Supplier	Advantage
Lynnchem	58
Novachemistry	58
Shanghai Hongye Biotechnology Co. Ltd	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Shanghai Saikerui Biotechnology Co. , Ltd.	58
Shanghai Yifei Biotechnology Co. , Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
Shanghai Weiyite Biotechnology Co., Ltd	58

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Avermectin B1a, epi- epi-Avermectin B1a 2-epi-Abamectin Avermectin A1a, 5-O-demethyl-, (2S)- Cinchocaine Impurity 1 ( Cinchocaine EP Impurity A ) 106434-14-4