ChemicalBook >> CAS DataBase List >>3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate structure

CAS No.: 25402-06-6

Chemical Name:: 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate

Synonyms: Cinerin Ⅰ;3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;cinerin I 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;(1R)-2,2-Dimethyl-3α-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl ester;(1R,3R)-2,2-DiMethyl-3-(2-Methyl-1-propenyl)cyclopropanecarboxylic Acid (1S)-3-(2Z)-2-Butenyl-2-Methyl-4-oxo-2-cyclopenten-1-yl Ester;(1R)-2,2-Dimethyl-3α-(2-methyl-1-propenyl)cyclopropanecarboxylic acid [(S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl] ester;(1R)-2,2-Dimethyl-3α-(2-methyl-1-propenyl)cyclopropane-1β-carboxylic acid (S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl ester;Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester, (1R,3R)-

CBNumber:: CB7879762

Molecular Formula:: C20H28O3

Molecular Weight:: 316.43

MDL Number:: MFCD01735821

MOL File:: 25402-06-6.mol

Last updated:2023-05-04 17:34:36

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3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Properties

alpha	D20 -22° (hexane)
Boiling point	bp0.008 136-138°
Density	1.04±0.1 g/cm3(Predicted)
refractive index	nD20 1.5064
FDA UNII	3LA34LQ1VC
EPA Substance Registry System	Cinerin I (25402-06-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS09
Signal word	Warning
Hazard statements	H302-H410
Precautionary statements	P264-P270-P301+P312-P330-P501-P273-P391-P501
Hazard Codes	Xn,N
Risk Statements	22-50/53
Safety Statements	60-61
RIDADR	2902
HazardClass	6.1(b)
PackingGroup	III
Toxicity	rat,LD50,unreported,1050mg/kg (1050mg/kg),"Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 131, 1971.

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	C441980	CinerinI	25402-06-6	5mg	$1925	2021-12-16	Buy

Product number	Packaging	Price	Buy
C441980	5mg	$1925	Buy

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Chemical Properties,Uses,Production

Uses

An active insecticidal constituent of pyrethrum flowers. Oxidizes rapidly and becomes inactive in presence of air.

Definition

ChEBI: Cinerin I is a member of pyrethrins.

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Suppliers

Global( 13)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15421	60
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8073	58
Alta Scientific Co., Ltd.	022-6537-8550 15522853686	sales@altasci.com.cn	China	4515	55
Shenzhen Regent Biochemical Technology Co., Ltd.	0755-0755-85201366 18938635012	sales@regentsciences.com	China	9294	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55954	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58
SHANGHAI ZZBIO CO., LTD.	021-58979353 18019707223	tech@zzbioco.com	China	5776	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
J & K SCIENTIFIC LTD.	76
Chemsky (shanghai) International Co.,Ltd	60
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
Alta Scientific Co., Ltd.	55
Shenzhen Regent Biochemical Technology Co., Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Energy Chemical	58
SHANGHAI ZZBIO CO., LTD.	58

3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester, (1R,3R)- cinerin I 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate (1R)-2,2-Dimethyl-3α-(2-methyl-1-propenyl)cyclopropane-1β-carboxylic acid (S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl ester (1R)-2,2-Dimethyl-3α-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl ester (1R)-2,2-Dimethyl-3α-(2-methyl-1-propenyl)cyclopropanecarboxylic acid [(S)-3-[(Z)-2-butenyl]-2-methyl-4-oxo-2-cyclopenten-1-yl] ester Cinerin Ⅰ (1R,3R)-2,2-DiMethyl-3-(2-Methyl-1-propenyl)cyclopropanecarboxylic Acid (1S)-3-(2Z)-2-Butenyl-2-Methyl-4-oxo-2-cyclopenten-1-yl Ester 25402-06-6 Chiral Reagents