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Decamethoxin-Decamethoxin-產品展示-山東海佑福瑞達制藥有限公司
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                    產品展示Product
                    Decamethoxin
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                    Decamethoxin
                    瀏覽次數: 日期:2018-12-05

                    Decamethoxin

                    化學名稱:N1,N10-bis(2-((2-isopropyl-5-methylcyclohexyl)oxy)-2-oxoethyl)-N1,N1,N10,N10-tetramethyldecane-1,10-diaminium chloride

                    化學式: C38H74Cl2N2O4

                    Cas#: 38146-42-8

                    Exact Mass: 692.50

                    分子量: 693.92

                    m/z: 692.50 (100.0%), 694.50 (63.9%), 693.51 (41.1%), 695.50 (26.3%), 696.50 (10.2%), 694.51 (8.2%), 696.51 (4.4%), 697.50 (4.2%)

                    Elemental Analysis: C, 65.77; H, 10.75; Cl, 10.22; N, 4.04; O, 9.22


                    Decamethoxin Standard:

                     

                    Parameter

                    Standard

                    Method

                    result

                    Description

                    White, fine-crystalline powder with light specific smell

                    Visual

                    Yes

                     

                    Solubility

                    Easily soluble in water P and 96% alcohol P

                    Accordingly to EP

                    Yes

                     

                    Definition

                    B. Specific optical rotation from -48to -51

                    C. Point of fusion from 1630 C to 1680C (with decomposition)

                    D. Chloride reaction (a)

                    E. Menthol with vanillin reagent P reaction in sulfuric acid P

                    F. Ester group reaction with hydroxide amine alkaline solution P and ferric (III) chloride solution P

                    EP, p.2.2.7.

                     

                    EP, p.2.2.14

                     

                     

                    EP, P.2.3.1

                    Chemical

                     

                    Chemical

                    B. Specific optical rotation -50.05°,yes

                    C. Melting point 164.6℃-167.0,yes

                    D. Chloride reaction (a)

                    yes

                    E. Menthol with vanillin reagent P reaction in sulfuric acid P:yes

                    F. Ester group reaction with hydroxide amine alkaline solution P and ferric (III) chloride solution P:yes

                    Transparence

                    Solution S must be clear or not to exceed the Standard solution I by the level of opacity

                    EP, P.2.2.1

                    Yes

                     

                    Coloring degree

                    Solution S must be colorless

                    EP, P.2.2.2, method II

                    Yes

                     

                    pH

                    From 5,5 to 7,5

                    EP, p.2.2.3

                    7.22

                    Specific optic rotation

                    From  - 48,0? to -51,0? calculated to the dry substance                  

                    EP, p.2.2.7

                    -50.05°

                    Impurities

                    A. Menthyl ether of chloracetic acid, not more than 0,25%

                    B. Tetramethyldiamine-decan –not more than 0,4%

                    TLC

                    A:0.1%

                    B:0.1%

                    Residual quantities of organic solvents

                    Acetone not more than 0,2 %

                    Ethylacetate not more than  0,2 %

                    GC

                    Not detected

                    Mass loss after drying

                    Not more than 4,5 %

                    EP, p.2.2.32

                    1.0%

                    Sulfate ash

                    Not more than 0,1 %

                    EP, p.2.4.14

                    0.06%

                    Heavy metals

                    <10 ppm

                    EP, p.2.2.8, method A

                    Yes

                    Assay

                    Not less than 99,0 % calculated to the dry substance

                    Titration

                    99.12%

                    Microbiological purity

                    1 g. of substance contains not more than 100 microorganisms, including fungi

                    EP, p.2.6.12

                    Yes

                     

                     

                        
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