IMPERIALONE
Product ID L6050 
Name IMPERIALONE 
Molecular formula C27H41NO3
Description

It is a medium-lasting and selective M2 muscarinic receptors antagonist (potency is intermediate between that of L6008 Imperialine and L6032/L6033 chloro-Imperialines).


Steroidal Alkaloid , derivative of Imperialine extracted from Petilium eduardi.
Biological activity

It presents a M2-selective activity: ED50 on rats under anaesthesia (i.v.) is 0.019 mg/kg (77.5% of Atropine activity).
On the other muscarinic receptor subtypes, the effects of Imperialone are the following:
- M4 receptors from rat intestine, EC50 = 7.4 10-8 g/ml (4.8% of Atropine activity).
- M3 receptors from rat salivary glands, ED50 = 16.2 mg/kg (0.027 % of Atropine activity).
Imperialone is more potent and presents a 3 to 5 times longer M2 cholinoblocking effect than L6008 Imperialine at similar concentration. Therefore, it can be considered as a medium-acting cholinoblocker.

 Packaging and Prices

Packaging Price (€) Quantité Buy Now
1 x 1mg 125.00

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5 x 1mg 500.00

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10 mg 1 000.00

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50 mg 4 000.00

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For quotation of big quantities, please Contact us
 Product Technical Documents
Safety Data Sheet Available on request, please Contact us
Ref. SDS_L6050 : unit price : free of charge
 Chemical and Physical Properties
Product code L6050  Molecular weight 427.61 g/mol
Product name IMPERIALONE  Physical form Powder
CAS No. 61989-75-1 Melting point 228-235 °C
RTECS Solubility In chloroform
Slightly in methanol and ethanol
Not well in acetone
UNIPROT Optical Activity [alpha]D -31.7°
PubChem SID    
PubChem CID 90474160    
Purity 97%    
Toxicity(LD50) IVN-MUS LD50: 44 (36-52) mg/kg    
Chemical Name    
Storage & Reconstitution
Recommandations

Store at +4°C, in dark place.


 
Savety Recommandations

For research use only — not intended for food, diagnostic or therapeutic use

 
 Bibliographic References
Product code L6050 
Product name IMPERIALONE 

- Nurridinov et al., Chem. Nat. Comp. (1968). 333
- Mirzaev, unbublished results.
 Links
Product code L6050 
Product name IMPERIALONE 
External Links PubMed
Biomedical Citations From PubMed
Toxicology Citations From PubMed
PubChem CID
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