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Carabrone

Carabrone structure

CAS No.: 1748-81-8

Chemical Name:: Carabrone

Synonyms: Carabron;carabone;Carabrone;Grandicin;Carabrone, 10 mM in DMSO;inhibit,Bacterial,Inhibitor,Carabrone;Octahydro-5a-methyl-3-methylene-5-(3-oxobutyl)-2H-cyclopropa[f]benzofuran-2-one;(3aR,4aα,6aα)-Octahydro-5aα-methyl-3-methylene-5α-(3-oxobutyl)-2H-cyclopropa[f]benzofuran-2-one;(3aR,4aS,5S,5aR,6aR)-5a-Methyl-3-methylene-5-(3-oxobutyl)octahydro-2H-cyclopropa[f]benzofuran-2-one;2H-Cyclopropa[f]benzofuran-2-one, octahydro-5a-methyl-3-methylene-5-(3-oxobutyl)-, (3aR,4aS,5S,5aR,6aR)-

CBNumber:: CB61427200

Molecular Formula:: C15H20O3

Molecular Weight:: 248.32

MDL Number:: MFCD21333275

MOL File:: 1748-81-8.mol

MSDS File:: SDS

Last updated:2026-07-28 08:09:06

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Carabrone Properties

Melting point	90-91 °C
Boiling point	397.369±15.00 °C(Press: 760.00 Torr)(predicted)
Density	1.139±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.	Store at -20°C
solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form	Cryst.
color	White to off-white
InChI	InChI=1S/C15H20O3/c1-8(16)4-5-11-12-6-10-9(2)14(17)18-13(10)7-15(11,12)3/h10-13H,2,4-7H2,1,3H3/t10-,11+,12+,13-,15-/m1/s1
InChIKey	AGIQIKMGJVLKMA-NLRWUALESA-N
SMILES	O1[C@]2([H])C[C@]3(C)[C@@H](CCC(=O)C)[C@]3([H])C[C@]2([H])C(=C)C1=O

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

Carabrone price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-C177555-5MG	Carabron	1748-81-8	5mg	$791	2026-06-03	Buy
TRC	TRC-C177555-2.5MG	Carabron	1748-81-8	2.5mg	$466	2026-06-03	Buy
TRC	TRC-C177555-1MG	Carabron	1748-81-8	1mg	$241	2026-06-03	Buy
ChemScene	CS-0032087	Carabrone 99.74%	1748-81-8	5mg	$352	2026-06-04	Buy
ChemScene	CS-0032087	Carabrone 99.74%	1748-81-8	10mg	$542	2026-06-04	Buy

Product number	Packaging	Price	Buy
TRC-C177555-5MG	5mg	$791	Buy
TRC-C177555-2.5MG	2.5mg	$466	Buy
TRC-C177555-1MG	1mg	$241	Buy
CS-0032087	5mg	$352	Buy
CS-0032087	10mg	$542	Buy

Carabrone Chemical Properties, Uses, Production

Uses

Carabron is a botanical bicyclic sesquiterpenic lactone with broad-spectrum antifungal activity against the devastating phytopathogen Gaeumannomyces graminis var. tritici. A potential antifungal agent.

target

Antifection

Carabrone Preparation Products And Raw materials

Raw materials

Preparation Products

Carabrone Suppliers

Global Suppliers ( 124)

Supplier	Tel	Email	Country	ProdList	Advantage
Huzhou ZhanShu Biotechnology Co.,Ltd	0572-8889530 18167260939	zsubio@163.com	China	412	58
Chembest Research Laboratories Limited	021-20908456	sales@BioChemBest.com	China	5996	61
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
BioBioPha Co., Ltd.	0871-65217109	y.liu@mail.biobiopha.com	China	5641	65
Chengdu Biopurify Phytochemicals Ltd.	+86-028-82633397 18982077548	cwb1@biopurify.cn	China	2376	60
Chengdu Climax Biotech Co., Ltd.	028-83311324 1278112614	climaxbiotech@gmail.com	China	925	58
Shanghai Winherb Medical Technology Co., Ltd.	17301719108 13341702378	winherb@126.com	China	1245	58
Shanghai Tauto Biotech Co., Ltd.	021-51320588	tauto@tautobiotech.com	China	3984	66
Chengdu Herbpurify Co.Ltd.	2355253622; 18981954830	2355253622@qq.com;	China	1089	58
Shanghai BeiZhuo Biotech Co., Ltd.	021-61119791,13386096464	bzswkf@foxmail.com	China	3916	50

Supplier	Advantage
Huzhou ZhanShu Biotechnology Co.,Ltd	58
Chembest Research Laboratories Limited	61
Shandong Xiya Chemical Co., Ltd	57
BioBioPha Co., Ltd.	65
Chengdu Biopurify Phytochemicals Ltd.	60
Chengdu Climax Biotech Co., Ltd.	58
Shanghai Winherb Medical Technology Co., Ltd.	58
Shanghai Tauto Biotech Co., Ltd.	66
Chengdu Herbpurify Co.Ltd.	58
Shanghai BeiZhuo Biotech Co., Ltd.	50

View Latest Price from Carabrone manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-13	Carabrone 1748-81-8	$9.80	1KG	≥98%	20 tons	Career Henan Chemical Co

Carabrone
1748-81-8
$9.80
≥98%
Career Henan Chemical Co

Carabrone Spectrum

Carabrone(1748-81-8)¹HNMR

1748-81-8 (Carabrone) Related Search:

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Methyl salicylate Methyl Methylene Chloride Methyl bromide Carpesia lactone

Carabrone

1of4

(3aR,4aα,6aα)-Octahydro-5aα-methyl-3-methylene-5α-(3-oxobutyl)-2H-cyclopropa[f]benzofuran-2-one (3aR,4aS,5S,5aR,6aR)-5-(3-ketobutyl)-5a-methyl-3-methylene-3a,4,4a,5,6,6a-hexahydrocyclopropa[f]benzofuran-2-one (3aR,4aS,5S,5aR,6aR)-5a-methyl-3-methylidene-5-(3-oxobutyl)-3a,4,4a,5,6,6a-hexahydrocyclopropa[f][1]benzofuran-2-one Carabron Grandicin Carabrone Octahydro-5a-methyl-3-methylene-5-(3-oxobutyl)-2H-cyclopropa[f]benzofuran-2-one 2H-Cyclopropa[f]benzofuran-2-one, octahydro-5a-methyl-3-methylene-5-(3-oxobutyl)-, (3aR,4aS,5S,5aR,6aR)- carabone inhibit,Bacterial,Inhibitor,Carabrone (3aR,4aS,5S,5aR,6aR)-5a-Methyl-3-methylene-5-(3-oxobutyl)octahydro-2H-cyclopropa[f]benzofuran-2-one Carabrone, 10 mM in DMSO 1748-81-8 Sesquiterpenoids