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ChemicalBook >> CAS DataBase List >> Alantolactone

Alantolactone

$38 - $1020
Product name: Alantolactone
CAS: 546-43-0
MF: C15H20O2
MW: 232.32
EINECS:208-899-3
MDL Number:MFCD00274568
Synonyms:8b-hydroxy-4ah-eudesm-5-en-12-oic acid;ALLANTOLACTONE;ALANTOLACTONE;[3ar-(3aa,5b,8ab,9aa)]-3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylenenaphtho-[2,3-b]furan-2(3h)-one;[3aR-(3aalpha,5beta,8abeta,9aalpha)]-3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one ;Alantolactone (Helenin);helenin;4αH-Eudesma-5,11(13)-dien-12-oic acid, 8β-hydroxy-, γ-lactone (8CI)

Price53 Properties Safety Information Description

53 prices

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Brand

AK Scientific
Ambeed
ApexBio Technology
Arctom
AvaChem
Biorbyt Ltd
Biosynth Carbosynth
Cayman Chemical
Chemenu
ChemScene
Crysdot
DC Chemicals
JR MediChem
Medical Isotopes, Inc.
Sigma-Aldrich
TCI Chemical
Tocris
TRC
Usbiological

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5mg
20mg
10mg
10
50
25mg
50mg
100mg
250mg
1g

ManufacturerAK Scientific
Product numberV0347
Product descriptionAlantolactone
Packaging10mg
Price$96
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberV0347
Product descriptionAlantolactone
Packaging50mg
Price$336
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA354359
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%
Packaging5mg
Price$60
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA354359
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%
Packaging10mg
Price$92
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA354359
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%
Packaging25mg
Price$180
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA354359
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%
Packaging50mg
Price$292
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA354359
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%
Packaging100mg
Price$470
Updated2021-12-16
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ManufacturerApexBio Technology
Product numberN2660
Product descriptionAlantolactone
Packaging20mg
Price$130
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS070638
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%
Packaging5mg
Price$38
Updated2021-12-16
Buy

ManufacturerArctom
Product numberCFN99934
Product descriptionAlantolactone
Packaging20mg
Price$40
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS070638
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%
Packaging10mg
Price$50
Updated2021-12-16
Buy

ManufacturerArctom
Product numberSY045131
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one
Packaging10mg
Price$68.18
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS070638
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%
Packaging25mg
Price$107
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS070638
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%
Packaging50mg
Price$160
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS070638
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%
Packaging100mg
Price$266
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS070638
Product description(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%
Packaging250mg
Price$549
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	V0347	Alantolactone	10mg	$96	2021-12-16	Buy
AK Scientific	V0347	Alantolactone	50mg	$336	2021-12-16	Buy
Ambeed	A354359	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%	5mg	$60	2021-12-16	Buy
Ambeed	A354359	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%	10mg	$92	2021-12-16	Buy
Ambeed	A354359	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%	25mg	$180	2021-12-16	Buy
Ambeed	A354359	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%	50mg	$292	2021-12-16	Buy
Ambeed	A354359	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one 98+%	100mg	$470	2021-12-16	Buy
ApexBio Technology	N2660	Alantolactone	20mg	$130	2021-12-16	Buy
Arctom	AS070638	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%	5mg	$38	2021-12-16	Buy
Arctom	CFN99934	Alantolactone	20mg	$40	2021-12-16	Buy
Arctom	AS070638	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%	10mg	$50	2021-12-16	Buy
Arctom	SY045131	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one	10mg	$68.18	2021-12-16	Buy
Arctom	AS070638	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%	25mg	$107	2021-12-16	Buy
Arctom	AS070638	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%	50mg	$160	2021-12-16	Buy
Arctom	AS070638	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%	100mg	$266	2021-12-16	Buy
Arctom	AS070638	(3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-methylene-3,3a,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(5H)-one ≥98%	250mg	$549	2021-12-16	Buy

Next Last

Properties

Melting point :78-79 C
Boiling point :275 C
alpha :D +175° (chloroform)
Density :1.0610 (rough estimate)
refractive index :1.4360 (estimate)
storage temp. :-20°C
solubility :DMSO: soluble15mg/mL (clear solution)
form :powder
color :white to beige
Odor :Peculiar sweet-minty, slightly woody odor
InChI :InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h7,9,11,13H,2,4-6,8H2,1,3H3/t9-,11+,13+,15+/m0/s1
InChIKey :PXOYOCNNSUAQNS-AGNJHWRGSA-N
SMILES :O1C(=O)C(=C)[C@@]2([H])C=C3[C@@](C)(C[C@@]12[H])CCC[C@@H]3C
LogP :3.380
CAS DataBase Reference :546-43-0(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning		P261, P272, P280, P302+P352,P333+P313, P321, P363, P501

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P272	Contaminated work clothing should not be allowed out of the workplace.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P333+P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P501	Dispose of contents/container to..…

Description

The allergen eudesmanolide sesquiterpene lactone was isolated from elecampane (Inula helenium L.). With dehydrocostuslactone and costunolide, it is a component of the (sesquiterpene) lactone-mix, used to detect sensitization to Compositae.

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Suppliers and manufacturers

Shaanxi Haibo Biotechnology Co., Ltd

$0.00 /25kg
Alantolactone CAS:546-43-0

Anhui Ruihan Technology Co., Ltd

$50.00 /1kg
Alantolactone CAS:546-43-0

career henan chemical co

$200.00 /25KG
Alantolactone CAS:546-43-0

Shanghai Standard Technology Co., Ltd.

$0.00 /20mg
Alantolactone CAS:546-43-0

Jiangsu Yongjian Pharmaceutical Co.,Ltd

Shanghai Zheyan Biotech Co., Ltd.

Chengdu GLP biotechnology Co Ltd

Chengdu Biopurify Phytochemicals Ltd.

Hubei Jusheng Technology Co.,Ltd.

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Alantolactone

Properties

Safety Information

Description

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