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11032-41-0

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11032-41-0 Usage

Originator

Redergin,Lek

Uses

Cognition adjuvant.

Manufacturing Process

Dihydrotoxine is a mixture of three hydrogenated alkaloides of ergot spur. (Claviceps purpurea). 10 g ergotoxine (the mixture of ergocornine, ergocristine, ergocryptine 1:1:1) in 200 ml dioxane and 20 g Pd/BaSO4 were stirred at a H2 pressure 10 atmospheres at 80°C for 5 hours. The catalyst was filtered off, a filtrate was distilled to dryness in vacuum. The residue was in chloroform dissolved and shook with aluminum oxide. The Al2O3 was filtered off, the filtrate was crystallized after adding of hot benzene and cooling. Yield 6-8 g dihydroergotoxine. It crystallized with 1 mol of benzene. MP: 185°C.

Brand name

Alkergot (Sandoz); Circanol(3M Pharmaceuticals); Deapril (Bristol-Myers Squibb);Gerimal (Watson); Hydergine (Novartis).

Therapeutic Function

Vasodilator

Check Digit Verification of cas no

The CAS Registry Mumber 11032-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,0,3 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 11032-41:
(7*1)+(6*1)+(5*0)+(4*3)+(3*2)+(2*4)+(1*1)=40
40 % 10 = 0
So 11032-41-0 is a valid CAS Registry Number.

11032-41-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name DIHYDROERGOTAMINE MESYLATE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:11032-41-0 SDS

11032-41-0Upstream product

11032-41-0Downstream Products

11032-41-0Related news

Leading articleComplexation of DIHYDROERGOTAMINE MESYLATE (cas 11032-41-0) with cyclodextrin derivatives: Solubility and stability in aqueous solution08/17/2019

2-Hydroxypropyl-β-cyclodextrin (2HP-β-CyD) and 2,6-di-O-methyl-β-cyclodextrin (DIMEB) were tested as solubilizing agents for dihydroergotamine mesylate, with the aim of improving the pharmacotechnical properties of this drug. The pH dependence of the complexation was investigated on the basis...detailed