99% Purity Emergency Contraceptive Female Steroids Levonorgestrel 1.5mg Powder CAS 797-63-7

99% Purity Emergency Contraceptive Female Steroids Levonorgestrel 1.5mg Powder CAS 797-63-7

99% Levonorgestrel powder E-mail: claire@chembj.com Skype: live:695059711 whats app: +8615527046746 Quick detail Name:Levonorgestrel CAS: 797-63-7 Formula: C21H28O2 Molecular Weight: 312.45 EINECS: 212-349-8 Density: 1.13 g/cm3 Melting Point: 206 ° C Boiling Point: 459.1 ° C at 760 mmHg Flash...

Product Details

99% Levonorgestrel powder E-mail: claire@chembj.com

Skype: live:695059711 whats app: +8618123714275

Quick detail

Name:Levonorgestrel

CAS: 797-63-7
Formula: C21H28O2
Molecular Weight: 312.45
EINECS: 212-349-8
Density: 1.13 g/cm3
Melting Point: 206 ° C
Boiling Point: 459.1 ° C at 760 mmHg
Flash Point: 95.4 ° C
Appearance: White solid
Application: Progesterone medicine
Storage: Stored and protected from light

Description

Levonorgestrel (or l-norgestrel or D-norgestrel) is a second generation progestin (synthetic progestogen) used as an active ingredient in some hormonal contraceptives, includingcombined oral contraceptive pills, progestogen only pills, emergency contraceptive pills, intrauterine systems, contraceptive implants, and hormone replacement therapy.

Levonorgestrel is used in emergency contraceptive pills(ECPs), both in a combined Yuzpe regimenwhich includes estrogen, and as a levonorgestrel-only method. The levonorgestrel-only method uses levonorgestrel 1.5mg (as a single dose or as two 0.75mg doses 12 hours apart) taken within 3 days of unprotected sex, with one study indicating that beginning as late as 120 hours (5 days) after intercourse could be effective.


Applications

1. Oral contraception
At low doses, levonorgestrel is used in combination with oral contraceptives for single and triple preparations, and levonorgestrel is used to promote protein synthesis and reduce amino acid breakdown and improve muscle hyperplasia, The sexual characteristics.

2. Emergency contraception
Levonorgestrel is used in emergency contraceptives (ECPs), including the estrogen combination of the Yuzpe regimen, and as levonorgestrel. The levonorgestrel method was carried out using levonorgestrel 1.5 mg (as a single dose or twice a 0.75 mg dose at intervals of 12 hours) within 3 days of unprotected sex, and a study showed that after sexual intercourse Late for up to 120 hours (5 days) valid

3. Intrauterine system
Levonorgestrel is the active ingredient in the intrauterine system of Mirena & Skyla (Jaydess). Only levonorgestrel method using levonorgestrel 1.5 mg (as a single dose or twice 0.75 mg dose at intervals of 12 hours), within 3 days of unprotected behavior, a study showed that after half an hour of sexual intercourse (5 days) may be effective.

4. Contraceptive implants
Levonorgestrel is the active ingredient in Norplant and Jadelle.
5. Hormone replacement therapy
Levenorgestrel is combined with 17-beta estradiol in the Climara Pro hormonal patch.


FAQ

Q1:Have your product quality been approved by Third Party Lab?

A:Yes,All products are strictly tested by our QC,confirmed by QA and approved by third party lab in China,USA,Canada,Germany,UK,Italy,France etc.So you will be assured with Good Quality if you choose us.

Q2:How do you treat quality complaint?

A:First of all,our QC department will do strict examination of our export products by HPLC,UV,GC,TLC and so on in order to reduce the quality problem to near zero.If there is a real quality problem,caused by us,we will send you free goods for replacement or refund your loss.

Q3:Do you accept sample order?

A:Yes,we accept small order from 10g,100g and 1kg for your evaluation quality of our goods.

Q4:Is there any discount?

A:Yes,for larger quantity,we always support with better price.

Q5:How long does it take to arrive?

A:It is Depending on your location,

For small order,please expect 5-7 days by DHL,UPS,TNT,FEDEX,EMS.

For mass order,please allow 5-8 days by Air,20-35 days by Sea.

Q6:Do you have any reshipment policy?

Yes we will reship for totally free if your parcles is seizd by customs unlucky,you dont need to pay any more money

Q7:what payment do you offer?

TT(bank transfer),west union,money gram,bitcoin

Please feel free to contact me:

E-mail:claire@chembj.com

Skype:live:695059711

Whatapp:+8618123714275

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