High purity 99% Levonorgestrel CAS:797-63-7 white crystalline powder for sale,manufacture of China

Min.Order / FOB Price:Get Latest Price

100 Gram	FOB Price: USD 10.0000

100 Gram

FOB Price: USD 10.0000

Levonorgestrel 797-63-7 D-norethisterone

Our advantage:

1.Supply all kinds of recearch chemical for more than 10 years

2.Good quality and best service makes us very popular in USA,UK,Germany

3.Enough stock in warehouse

4.Fast delivery.sending package within 24hours after confirm your payment.,and you will get the package within 5-9days

5.Accept all the express,Choose courier depend on country,EMS,Fedex,DHL,TNT,EUB,

6.Professional ship agent,,will give proper suggestion depend on country and package, make sure you will get the package 100%

7.Promise resend if have any problem with custom

8.10-100g sample order are accepted,welcome your sample order to try our quality and establish trust,we work this way with many customers.

Levonorgestrel

Alias: D-norethisterone, L A, norethindrone, levonorgestrel

CAS:797-63-7

MF:C21H28O2

MW:312.45

Packaging Specifications: 5kg

Standard: CP2005, USP28

Nature: also known as D-norethisterone. Is a white crystalline powder, odorless, insoluble in water, soluble in chloroform.

Β-naphthol as raw materials, synthesis obtained racemic norgestrel after the split of the L-body.

Purposes: international on the most widely used short-acting oral contraceptives.

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High purity 99% Lev...