100% High Quality Emergency Contraception Drug Raw Powder

Supériorité

Zhongshan Latterson Biotechnology Co., Ltd., est une entreprise pharmaceutique complète, qui s'est spécialisé dans la technologie biopharmaceutique 7 années. L'entreprise est située dans la ville de Zhongshan, Province de Guangdong , Chine.
Notre usine couvre une superficie de 33500 mètres carrés, avec un environnement propre et une belle mise en page. Il existe plusieurs ateliers de grande ou moyenne taille et un centre d'assurance qualité et de recherche avec un équipement de pointe. Maintenant, nos principaux produits sont des séries de stéroïdes anabolisants, Série peptidique, Série d'anesthésie locale. Nos produits atteignent le niveau avancé du marché intérieur, dont beaucoup atteignent la norme internationale, les certificats contiennent: KASCHER , ISO 9001:2008 , BPF , SGS.

Informations de base:

Nom du produit: Levonorgestrel
Synonymes: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one;17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one;17-ethynyl-18-methyl-19-nortestosteron;17-ethynyl-18-methyl-19-nortestosterone;18-methyl-17-alpha-ethynyl-19-nortestosterone
CAS: 797-63-7
MF: C21H28O2
MW: 312.45
EINECS: 212-349-8
Melting point 206°C
alpha D20 -32.4° (c = 0.496 dans CHCl3)
température de stockage. 2-8°C
appearance White Solid

La description:

Oral Contraceptive Levonorgestre, also called D-norgestre and left Kanok ketone, is known as the most widely used oral contraceptives currently. It is the optically active part of racemic norgestrel. With activity twice as strong as norethindrone, when the dose is reduced by half, its adverse reactions will reduce correspondingly. 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% à 95% and high bioavailability. It mainly distributed in liver, kidney, ovarian and uterine body’s organs and tissues, and its metabolites, mainly in the form of glucuronide and sulfate salts, excrete from the urine and feces. It combined with ethinyl estradiol to be short-acting oral contraceptives. Its biphasil and triphasil have fewer adverse reactions, and are more closer to women normal hormone secretion type. They can be used for emergency contraception even in post-coital contraception without protective measures or failed contraception (condom slippage or breakage, coitus out of control, rhythm miscalculation, etc.). As the triphasil reduces this product by 40%, there will be less adverse reactions. If Levonorgestrel`s dosage form is changed, it can also be used as a variety of long-acting contraceptives. Used as a short-acting oral contraceptives: From the 5th day of menstruation start taking compound levonorgestrel tablets, one tablet a day for 22 days without interruption, before bedtime. After serving so on the 5th day of the next menstruation, continue the medication. The users may have nausea, vomissement, mal de tête, breast fullness after serving, acné, weight gain, depression, lowered HDL, breakthrough bleeding, amenorrhea, etc. Liver and kidney dysfunction, breast lumps patients are prohibit taking it. Not suitable for use as regular birth control pills, reliable contraceptive measures should be taken to the next pre-menstrual after taking the drug. Women who smoke should not take it (due to easily complication of cardiovascular disease).
Uses Progestin drugs for irregular menstruation, functional uterine bleeding, endometriosis, etc.

Usage:

1. An emergency contraceptive. Levonorgestrel is safe, tolerated and effective in emergency contraception in woman
2. progestin

Application:

1.Oral contraception
At low doses, levonorgestrel is used in monophasic and triphasic formulations of combined oral contraceptive pills, with available monophasic doses ranging from 100-250 μ G, and triphasic doses of 50 μ G/75 μ G/125 μ G.
At very low daily dose of 30 μ G, levonorgestrel is used in some progestogen only pill formulations.

2.Emergency contraception

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

3.Intrauterine system

Levonorgestrel is the active ingredient in the Mirena & Skyla (Jaydess) intrauterine system.

4.Contraceptive implants

Levonorgestrel is the active ingredient in Norplant and Jadelle.

Notre service

1.100% La politique de réexpédition est notre base commerciale. 100% de réexpédition immédiatement si votre colis reste en douane pendant 4 jours et n'est pas mis à jour.
2.Remboursement total pour 15 jours d'insatisfaction avec la qualité.
3.Nous pouvons fournir des échantillons gratuits.
4.Nous avons un emballage spécial ,Il peut être facilement passé à la douane. Il sera plus sûr.
5.Notre société coopère à long terme avec DHL.EMS.Fedex et ainsi de suite. Il peut être envoyé à votre main plus rapidement. La photo du colis doit être offerte dans les 12 heures suivant la réception de votre paiement de stéroïdes.
6.Si vous avez la chance de venir en Chine. Je peux te montrer notre labo.
7.Notre société a WU, MG, TT, et les moyens de paiement Bitcoin à l'avance. Vous pouvez payer 95% pour les peptides coûtent au début pour la commande, le reste peut nous offrir dans votre prochaine commande;