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(-)-beta-Chamigrene

(-)-beta-Chamigrene structure

CAS No.: 18431-82-8

Chemical Name:: (-)-beta-Chamigrene

Synonyms: Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (-)-;(?)-β-Chamigrene;(-)-β-chamigrene;Chamigren;(-)-beta-Chamigrene technical, ~90% (sum of enantiomers, GC);(-)-beta-Chamigrene;3,7,7-Trimethyl-11-methylenespiro[5.5]undec-2-ene;(R)-3,7,7-Trimethyl-11-methylenespiro[5.5]undec-2-ene;(R)-3,7,7-Trimethyl-11-methylenespiro[5.5]undeca-2-ene;Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (R)-

CBNumber:: CB1497584

Molecular Formula:: C15H24

Molecular Weight:: 204.35

MDL Number:: MFCD08276986

MOL File:: 18431-82-8.mol

MSDS File:: SDS

Last updated:2026-09-12 18:49:17

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(-)-beta-Chamigrene Properties

Boiling point	273.2±20.0 °C(Predicted)
Density	0.89±0.1 g/cm3(Predicted)
refractive index	n20/D 1.511
storage temp.	2-8°C
optical activity	[α]20/D -77±3°, c =1% in chloroform
InChI	1S/C15H24/c1-12-7-10-15(11-8-12)13(2)6-5-9-14(15,3)4/h7H,2,5-6,8-11H2,1,3-4H3/t15-/m0/s1
InChIKey	WLNGPDPILFYWKF-HNNXBMFYSA-N
SMILES	CC1=CC[C@]2(CC1)C(=C)CCCC2(C)C
LogP	6.217 (est)
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

PPE	Eyeshields, Gloves
WGK Germany	3
F	10-23
Storage Class	12 - Non Combustible Liquids

(-)-beta-Chamigrene price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	PXT0003333	(-)-BETA-CHAMIGRENE 95.00%	18431-82-8	5MG	$498.22	2021-12-16	Buy

Product number	Packaging	Price	Buy
PXT0003333	5MG	$498.22	Buy

(-)-beta-Chamigrene Chemical Properties, Uses, Production

Definition

ChEBI: The (6R)-enantiomer of beta-chamigrene.

(-)-beta-Chamigrene synthesis

Synthesis of (-)-beta-Chamigrene from (-)-THUJOPSEN

(-)-beta-Chamigrene Preparation Products And Raw materials

Raw materials

(-)-THUJOPSEN

Preparation Products

(S)-2,3,5,6,9,9a-Hexahydro-1,1,7,9a-tetramethyl-1H-benzocycloheptene

(-)-beta-Chamigrene Suppliers

Global Suppliers ( 9)

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shaanxi Didu Pharmaceutical Co., Ltd.	029-81124775 17791530730	1079@dideu.com	China	10000	58
Shaanxi Didu New Materials Co. Ltd	+86-86-17392712779 +86-13289823923	1090@dideu.com	China	8651	58

Supplier	Advantage
Energy Chemical	61
Sigma-Aldrich	80
Shaanxi Didu Pharmaceutical Co., Ltd.	58
Shaanxi Didu New Materials Co. Ltd	58

18431-82-8 ((-)-beta-Chamigrene) Related Search:

Apigenin Cedrol cis-11-Eicosenoic acid Cedrenol (-)-beta-Chamigrene

(R)-3,7,7-Trimethyl-11-methylenespiro[5.5]undec-2-ene (R)-3,7,7-Trimethyl-11-methylenespiro[5.5]undeca-2-ene [R,(-)]-3,7,7-Trimethyl-11-methylenespiro[5.5]undeca-2-ene Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (R)- (-)-beta-Chamigrene technical, ~90% (sum of enantiomers, GC) 3,7,7-Trimethyl-11-methylenespiro[5.5]undec-2-ene Chamigren Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (6R)- (-)-beta-Chamigrene (-)-β-chamigrene (?)-β-Chamigrene Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (-)- 18431-82-8