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alantolactone

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Origem: China

Cas No: 546-43-0

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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Especificação de produtos
Descrição do produto

Quick Details
Type:
Herbal Extract
Form:
Powder
Part:
Root
Extraction Type:
Solvent Extraction
Packaging:
CAN, DRUM, Glass Container, Plastic Container
Place of Origin:
Shandong China
Brand Name:
Natural Micron Pharm Tech
Model Number:
546-43-0
Product Name:
Alantolactone
CAS:
546-43-0
Appearance:
Brown Powder
MF:
C15H20O2
EINECS:
208-899-3
Shelf Life:
24 Months
Test Method:
HPLC UV
Sample:
Avaliable
Certificate:
ISO9001
Website:
www.nmpharmtech.com
Packaging&Delivery
Packaging Details
Packing Method:Aluminium Foil Bags,Cartons,Drums
Port
QingDaoPort ,Shanghai Port
Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 5 To be negotiated

Property

CAS No.: 546-43-0 Formula: C15H20O2 Molecular Weight: 232.31800

Description

Helenin is a phytochemical mixture found in many plant species, including the Inula helenium (elecampane) of the Asteraceae family. It is a mixture of two isomeric sesquiterpene lactones, alantolactone and isoalantolactone.
In 1895 a German scientists Julius Bredt and Wilhelm Posh extracted helenin from Inula helenium and determined its physical and chemical properties.

Basic Info

Chemical Name	alantolactone
Synonyms	ALANTOLACETONE; helenin; Naphtho[2,3-b]furan-2(3H)-one, 3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-, [3aR-(3a-,5α,8aα,9a-)]-; Alantolactone; Alant camphor; ALLANTOLACTONE; HELENINE; Eupatal; Inula camphor;
CAS No.	546-43-0
Molecular Formula	C15H20O2
Molecular Weight	232.31800
PSA	26.30000
LogP	3.24060

Properties

Appearance & Physical State	Crystalline powder
Density	1.08g/cm3
Boiling Point	275ºC at 760mmHg
Melting Point	78-79ºC
Flash Point	111.5ºC
Refractive Index	1.534

Safety Info

Safety Statements	S26; S36
HS Code	2932209090
Risk Statements	R36/37/38
Hazard Codes	Xi
Signal Word	Warning
Caution Statement	P280
Hazard Declaration	H317
Symbol	GHS07