|Place of Origin:||China|
|प्रमाणन:||ISO9001, CQC, GMP and USP etc|
|Minimum Order Quantity:||10 gram|
|Packaging Details:||1KG/foil bag|
|Delivery Time:||5-7 work days|
|Payment Terms:||Bank Transfer, Western Union, Money Gram, Bitcoin,T/T|
|Supply Ability:||800kg/per month|
|Density:||1.1±0.1 g/cm3||Boiling point:||459.1±45.0 °C at 760 mmHg|
|flash point:||195.4±21.3 °C||Melting point:||206ºC|
99% High Purity Medical Grade Levonorgestrel Powder CAS 797-63-7 Estrogen as Contraceptive
Product Name: Levonorgestrel
Appearance: white powder
Package: 1KG/foil bag
Grade: medical grade
usage: An emergency contraceptive. Levonorgestrel is safe, tolerated and effective in emergency contraception in woman
storage temp. 2-8°C
Density: 1.1±0.1 g/cm3
Melting point: 206ºC
Boiling point: 459.1±45.0 °C at 760 mmHg
Flash point: 195.4±21.3 °C
Levonorgestrel,also called D-norgestre and left Kanok ketone, is known as the most widely used oral contraceptives currently.
Because it has the advantages of good clinical effect, convenient use and high continuous use rate, and is suitable for women who do not want to be sterilized and need to have fertility at any time, so that the implants can be removed at any time,it is the most widely used oral contraceptive in the world at present.
Besides it has rapid oral absorption that can reach the peak within 0.5~1h with t1/2 of 10~24 h, protein binding rate of 93% to 95% and high bioavailability. It mainly distributed in liver, kidney, ovarian and uterine body's organs and tissues.
Dosage(just for reference):
As a short acting oral contraceptive, take Levonorgestrel in fifth days when menstruation has come.take 1mg a day.even for 22 days, preferably at or after bedtime. After taking the medicine, wait for the next menstrual period and continue to take the medicine on the fifth day.
|CAS No.||797-63-7||Outer Packing||1KG/foil bag|
|Production date||2016.10.01||Shelf life||2019.09.30|
|Items of analysis||Specification||Results|
|Description||White or practically white crystalline powder, odorless||Conform|
|Loss on Drying||≤0.5%||0.14%|
|Residue on Ignition||≤0.3%||0.08%|
|Limit of Ethynyl Group||7.81%～8.18%||7.92%|
|Single Impurity||≤ 0.5%||＜0.5%|
|Total Impurities||≤ 2.0%||≤ 2.0%|
|Assay||98.0% to 102.0%||99.40%|
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1.What time do you deliver products we have ordered?
We always deliver products within 24 hours after receiving payments for the most products we sell are in large stock.
2.What kind of shipment ways do you adopt?
We always take expresses to transport products including EMS, DHL, TNT, UPS, FedEx and so on. We will adopt the most suitable express ways according to your products quantities,product category and rate of clearance. As for large order, we also can transport products by sea.
3.Can you provide free sample for us?
Yes, we can do it. The sample is free, but you have to bear the freight.
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We are a kind of company working on chemical industry for thirteens years.Our products meet all standards.And we have our own certificate of analysis. We can provide COA of each batch good.As you know, we can provide sample for you ,so if you are worried about the quality of our product, you can take sample first to have a test, then decide whether purchase in large quantity.
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We always keep pace with the market to quote proper and the most competitive price. What you buy in our company is the guarantee of product quality.Several factors influencing the product price include assay, extraction process, grade,raw materials used and so on. So I suggest that you can take sample to test the quality to determine whether the price is proper.
--------About Our Company--------
Shenzhen Sendi Biotechnology CO., Ltd, owned by Yuancheng group,is a large high-tech chemical enterprise specializing in fine chemicals, flavors, spices, food additives, pharmaceutical raw materials and intermediates.We set research, development, production, operation, sales in one.We have more than 10000 square meters manufacturing shop established in terms of GMP standard from pilot to large production, with advanced equipment.We have perfect quality assurance system and perfect quality control system. And we also have multiple sets of high pressure liquid chromatography, gas chromatography and UV analysis instrument with high efficiency and high sensitivity spectrophotometer, to analyze and control the product.
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