Gulani Levonorgestrel powder (797-63-7) hplc≥98% | AASraw
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Levonorgestrel ufa

mlingo: SKU: 797-63-7. Categories: ,

AASraw ili ndi kaphatikizidwe ndi kupanga kupanga kuchokera ku gramu mpaka kulamula kwa Levonorgestrel powder (797-63-7), pansi pa malamulo a CGMP ndi dongosolo loyendetsa khalidwe labwino.

Levonorgestrel ufa ndi white crystalline powder synthetic progestational hormone, imagwira ntchito poletsa kutulutsa dzira kuchokera ku ovary kapena kupewa kutsekemera kwa dzira ndi umuna (maselo obereka ana). Zitha kuthandizanso pogwiritsa ntchito chiberekero cha chiberekero (chiberekero) pofuna kupewa chitukuko cha mimba. Levonorgestrel makamaka amagwiritsidwa ntchito popewera mimba, Kawirikawiri imaperekedwa muzowonongeka (Norgestrel, 6533-00-2).

Mafotokozedwe Akatundu

 

Levonorgestrel powder kanema

 

 


 

Levonorgestrel ufa Anthu oyambirira

 

 

Name: Levonorgestrel ufa
CAS: 797-63-7
Maselo chilinganizo: C21H28O2
Kulemera kwa Maselo: 312.45
Mafanowo: 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
Melt Point: 206 ° C
Point yowira: 459.1 ° C pa 760 mmHg
Pophulikira: 195.4 ° C
Kusungirako nyengo: 2-8 ° C
mtundu; White crystalline powder

 


 

Zowonjezera Zambiri. Kwa Levonorgestrel powder Kudziwa

 

dzina

Levonorgestrel ufa

 

Levonorgestrel ntchito ya ufa ndi dosing

1.Ora contraception:
Pa mlingo wochepa, Levonorgestrel powder amagwiritsidwa ntchito mu monophasicand triphasicformulations pamodzi ndi mapiritsi oletsa kugwiritsira ntchito pakamwa, omwe ali ndi mlingo umodzi wokha wa 100-250μg, ndi mitundu itatu ya 50μg / 75μg / 125μg. Chiphatikizidwa ndi estrogen ethinylestradiol mwazigawozi.
Pa mlingo wochepa wa tsiku ndi tsiku wa 30μg, Levonorgestrel powder amagwiritsidwa ntchito pa progestogen pillsformulations okha.

 

Kulera kwadzidzidzi

Levonorgestrel powder amagwiritsidwa ntchito pamapiritsi opatsirana mwadzidzidzi (ECPs), onse omwe ali pamodzi ndi Yuzpe yomwe imaphatikizapo estrogen, komanso monga Levonorgestrel njira yowonjezera ya ufa. Njira ya Levonorgestrel powder imagwiritsa ntchito Levonorgestrel yaiwisi yaiwisi 1.5 mg (monga mlingo umodzi kapena awiri 0.75 mg maola 12 maola osiyana) atatenga masiku 3 a kugonana kosatetezedwa, ndi phunziro limodzi lomwe likusonyeza kuti kuyambira nthawi ya 120 maola (masiku 5) pambuyo poti kugonana kungakhale kothandiza.
Njira yayikulu yogwiritsira ntchito ufa waiwisi wa Levonorgestrel ngati piritsi yolera yodzidzimutsa yokhayokha ndiyo, malinga ndi International Federation of Gynecology and Obstetrics (FIGO), kuti iteteze umuna poletsa kutulutsa mazira ndi kukulira kwa ntchofu ya khomo lachiberekero. kuwunikanso umboni ukuwonetsa kuti ma LP [levonorgestreol] ECP sangateteze kuyika dzira la umuna. Chilankhulo chokhazikitsidwa sichiyenera kuphatikizidwa pazolemba za LNG ECP. ” Mu Novembala 2013, European Medicines Agency (EMA) idavomereza kusintha kwa chizindikirocho ponena kuti sichingalephere kudzala dzira la umuna. Kafukufuku wina akuwonekabe kuti umboniwo sukuwonekera bwino. Ngakhale sizokayikitsa kuti kulera kwadzidzidzi kumakhudza kuyika thupi, ndizosatheka kuthana ndi mwayi wokhala ndi umuna pambuyo pa umuna. Mu Novembala 2013, a EMA adavomerezanso kusintha kwa dzina la a HRA Pharma a NorLevo kuti: "M'mayeso azachipatala, njira yolerera idachepetsedwa mwa azimayi omwe amalemera makilogalamu 75 kapena kupitilira apo, ndipo ufa wa Levonorgestrel sunali wogwira mtima mwa azimayi omwe amayeza oposa makilogalamu 165. ”Mu Novembala 80 ndi Januware 2013, a FDA ndi EMA adati akuwunikanso ngati kuchuluka kwa kulemera ndi kuchuluka kwa thupi (BMI) kumachepetsa mphamvu yolerera yadzidzidzi

 

Mbali yaikulu ya Levonorgestrel powder

  • Kulimbitsa moyo wa alumali
  • Zolondola
  • Kusinthidwa mwaukhondo
  • Osasokonezedwa

 

Chenjezo pa Levonorgestrel ufa

Levonorgestrel ufa wofiira ndi wofanana ndi mankhwala onse, zotsatira zina zosafunikira zingachitike chifukwa chogwiritsa ntchito ufa wa Levonorgestrel. Nthawi zonse funsani dokotala kapena wothandizira zaumoyo kuti akupatseni upangiri wa zamankhwala musanagwiritse ntchito. Zotsatira zoyipa zodziwika za kutenga 1.5 mg Levonorgestrel yaiwisi yaiwisi m'mayesero azachipatala (onenedwa ndi 10% kapena kupitilira apo) amaphatikizapo: kusanza, ming'oma, chizungulire, kupweteka mutu, mseru, kukhumudwa, ziphuphu, kunenepa, kutsitsa HDL, kupweteka m'mimba, kutupa kwa m'mawere mutatumikira, kupweteka kwa chiberekero,, kusachedwa kusamba, kusamba kwambiri, kutaya magazi kwa chiberekero, ndi kutopa, amenorrhea. Kulephera kwa chiwindi ndi impso, mawere a mawere adapachikidwa .; zovuta zoyipa (zanenedwa ndi 1% mpaka 10%) zimaphatikizapo kutsegula m'mimba, kusanza, ndi kusamba kowawa; zotsatirazi nthawi zambiri zimasowa pakadutsa maola 48, sizingakhale ngati mapiritsi oletsa kubereka, omwe angathenso kulandira njira zodalirika zolerera kusamba. Amayi omwe amasuta sayenera kumwa (chifukwa chovuta ndi matenda amtima).

 

Maumboni ena

Levonorgestrel powder (kapena l-norgestrel kapena D-norgestrel) ndi kachilombo kamene kamakonza progestogen, Imakhala yosasungunuka m'madzi, imasungunuka mu chloroform, imakhala yosungunula pang'ono mu ethanol ndi methylene kloride. Chifukwa cha ntchito yake ya progestogenic, Levonorgestrel yaiwisi yaiwisi imakhala ndi zotsatira zowonongeka, ndipo imatha kuthetsa chiwonongeko cha mahomoni okhudzana ndi kugonana ndi gonadal mwa amayi ndi abambo, zomwe zimaletsa kutsekula kwa ovulation ndi kupondereza kutulutsa gonadotrophin ku chithokomiro cha pituitary. Izi zimapangitsa kuti mahomoni osakanikirana (FSH) ndi luteinizing hormone (LH) ziwonongeke. Amagwiritsidwa ntchito ngati mankhwala othandiza kulera ana, kuphatikizapo mapiritsi oletsa kulandira pakamwa, progestogen mapiritsi okha, mapiritsi opatsirana mofulumira, njira zamakono, njira zothandizira, komanso mankhwala othandizira ena, koma sangathe kuteteza matenda opatsirana pogonana. omwe amadziwikanso kuti D- norethindrone, wotchedwa Kanok ketone. Ngati mukufuna kupeza zotsatira zabwino, muyenera kutengedwako mwamsanga m'maola a 72 ogonana, ndipo kachiwiri maola 12 pambuyo pake. Mankhwalawa ndi othandiza kwambiri mwamsanga atangotengedwa atagonana.

 

Levonorgestrel ufa wofiira

10grams yayamba.
Funso labwino kwambiri (mkati mwa 1kg) lingatumizedwe mu maola a 12 mutatha kulipira.
Kuti mukhale wamkulu (mkati mwa 1kg) mukhoza kutumizidwa mu tsiku la ntchito 3 mutatha kulipira.

Levonorgestrelraw Kufuula kwa ufa

Kuti aperekedwe m'tsogolomu.

 


 

Kodi kugula Levonorgestrel ufa kuchokera AASraw

 

1.Kutiwuza ife ndi imelo yathu dongosolo lofunsira, kapena skype pa intanetiwoimira makasitomala (CSR).
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4.Payment yachitidwa ndipo katunduyo adzatumizidwa mu maola a 12 (Kukonzekera mkati mwa 10kg).
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