Hauj lwm lawm

Kev tsis

Letrozole (Letrozole) Raw Khoom Hmoov Core Taw Qhia

Kws muag tshuaj -} qib raw cov ntaub ntawv|Letrozole, ib tug heev nquag aromatase inhibitor

Tshuaj lom neeg npe: 4,4 '{{- (1h-1,2,4-triazol-1-Ylmethylene) Dibenzonitrile

Tus lej: 112809-51-5

Molecular cov mis: c₁₇h₁₁n₅

Molecular hnyav: 285.31

Melting taw tes: 183-186 degree

Zog: Dawb lossis tawm -} e} crystalline hmoov

Purity: ntau dua los yog sib npaug rau 98% (HPLC)

Cov teebmeem tseem ceeb

Letrozole yog asiab heev tsis - steroidal aromatase inhibitorCov. Vim nwsmuaj peev xwm tshuaj estrogen thiab kev xaiv siab, nws yog dav siv nyob rau hauvKev kho mob cancer mis, ovulation induction, thiab tshuaj estrogen tswj hauv steroid mus.

✅ Muaj pes muaj zog tshuaj estrogen:

Thim rov qab los ntawm aromatase, inhibiting qhov hloov dua siab tshiab ntawm androgens rau estrogens

Txo cov qib estradiollos ntawm ntau tshaj li 98%, tswj tau zoo tshuaj estrogen -}} cov kev mob tshwm sim

✅ Siab Xaiv Tau Zoo:

Tshwj xeeb inhibits aromatasetsis cuam tshuam rau cov synthesis ntawm lwm cov tshuaj steroid

Tsis cuam tshuam nrog adrenal cortical hormones synthesis, muaj kev nyab xeeb dua

✅ Ovulation induction daim ntawv thov:

Txhawb cov hauv paus txhim khoRau kev kho mob ntawm poj niam ntxiv lawm

Txhim kho tus nqi ovwbethiab ua kom muaj kev pheej hmoo cev xeeb tub

✅ Qhov Zoo:

Siab qhov ncauj bioavailability(99.9%) thiab siv tau yooj yim

Nruab nrab ib nrab - lub neej(kwv yees li 48 teev), tso cai rau ib zaug -} kev noj mov txhua hnub

Zoo zam nrogTsawg txoj kev pheej hmoo ntawm cov kev mob tshwm sim

Kawg Cov Khoom Qhia Khoom Siv Khoom Taw Qhia

1. Kev npaj ntawm cov ntsiav tshuaj ntawm qhov ncauj (2.5 mg / ntsiav tshuaj):

Piv Txwv Piv Txwv(rau 1000 ntsiav tshuaj):

Letrozole raw khoom: 2.5g

Microcrystalline Cellulose: 80.0g

Lactose: 50.0g

Hla -} Txuas cov carboxymethyl cellulose sidium: 8.0g

Magnesium Stearate: 2.0g

Npaj txheej txheem:

Cov Khoom Siv Raw Ua Ntej: Micronization (D90 tsawg dua los yog sib npaug rau 10μm)

Cov nqi sib xyaw sib xyaw: maj mam sib tov nrog rau dituent

Ntub av granulle: Granulate nrog cov nyiaj uas tsim nyog ntawm cov dej huv thiab qhuav hauv cov kua hauv 50 degree

Granulation: 20 Mesh Sab Canules, ntxiv Flow AIDS thiab roj nplua nyeem

Ntsiav tshuaj: 6 hli round tuag, 8-10knights ntsiav tshuaj

Zaj duab xis txheej: Gastro - soluble zaj duab xis txheej kom txhim kho kev ruaj khov thiab palatability

Kev Tswj Xyuas Zoo:

Cov ntsiab lus sib xyaw: RSD tsawg dua lossis sib npaug ntawm 3% (UV {{1} hplc nrhiav kom pom)

Tus lej sib cais: Ntau dua los yog sib npaug rau 85% hauv 30 feeb (duav txheej txheem, 50 rpm)

Lwm yam tshuaj: Ib leeg impurity tsawg dua los yog sib npaug rau 0.5%, tag nrho cov impurities tsawg dua los yog sib npaug rau 1.0%

2. Npaj sau ntawv:

Cov Khoom Siv Raw Khoom Raw: tsis - steroidal qauv, txom dej solubility

Ib Cheeb Tsam Ntau Lawm: txheeb ze cov av noo tsawg dua los yog sib npaug 40%, noo noo - eam pov thawj kho

Ntim yuav tsum tau: Aluminium ntawv ci tshuab ntim, lub teeb - ntawv pov thawj thiab noo noo-

Vim li cas thiaj xaiv letrozole?

Ib qho ntawm cov feem ntau muaj profomatase inhibitors, nrog cov kev cuam tshuam loj

Siab Xaiv, qis kev pheej hmoo ntawm cov kev mob tshwm sim

Ob lub Luag Haujlwm Pab Nyiaj, tuaj yeem siv rau kev kho mob cancer mis thiab ovulation Induction

Kev Muaj Peev Xwm Zoo:

GMP -} ua tiav ntau lawm, txhua pobHPLC Purity kuaj (loj dua lossis sib npaug rau 98%)

Thib peb - tog kab ke ceeb toom (COA)suav nrog cov khoom

Microbial txwv kuajTxhawm rau kom muaj kev nyab xeeb

Ntiaj Teb Shipping:

Thawj Ntim Ntim Ntim, noo noo - ntawv pov thawj thiab lub teeb- ntawv pov thawj

Ntiav neeg, tsis muaj logo ntawm lub ntim sab nraud

Kub -} tswj kev thauj mus losTxhawm rau kom muaj kev ruaj khov

Tag

Letrozole tauyuav tsim mus rau hauv daim ntawv txiav tshuaj siv tshuaj siv cov txheej txheem txheemCov. Nws yog tshwj xeeb rauKev kho mob cancer mis, ovulation induction, thiab cov tshuaj estrogen thaum lub sij hawm tshuaj steroidCov. Cov koob tshuaj pom zoo yog2.5 mg / hnub.

Xav taudab tsi, thov hu raupeb