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N-Acetyl-L-Cysteine

N-Acetyl-L-Cysteine

Cov lus piav qhia luv luv:

Cov Khoom: N-Acetyl-L-Cysteine

CAS Tsis Yog.: 616-91-1

Txuj: AJI, USP

Muaj nuj nqi thiab daim ntawv thov: txhim kho khoom noj khoom haus, khoom noj khoom haus ntxiv, thiab lwm yam.

Ntim: 25kg / nruas, lwm tus raws li yuav tsum tau ua

MOQ25kg

Txee lub neej: ob xyoos


Khoom Nthuav dav

Cov khoom lag luam

Specification

N-Acetyl-L-Cysteine AJI92 USP36
Tsos Dawb crystalline hmoov Muaju dawb los yog crystalline hmoov
Ntsuas 98.5% ~ 101.0% 98.0% ~ 102.0%
pH 2.0 ~ 2.8 2.0 ~ 2.8
Kev sib hloov tshwj xeeb + 21.3º ~ + 27.0º
Sib Hloov ≥98.0% -
Poob rau kom qhuav 0.5% ≤1.0%
Residue ntawm kev tiv thaiv ≤0.20% 0.5%
Tshuaj Chloride (Cl) 0.04% -
Hnyav Hlau (Pb) 10ppm 0.001%
Hlau (Fe) 20ppm -
Sulfate (SO4) 0.030% -
Arsenic (As2O3) 1ppm -
Ammonium (NH4) ≤0.02% -
Lwm cov amino acids Cov Qauv -
Melting taw tes 106ºC ~ 110ºC -

N-acetyl cysteine ​​los ntawm cov amino acid L-cysteine. Amino kua qaub yog qhov ua kom muaj protein ntau. N-acetyl cysteine ​​muaj ntau yam kev siv tshuaj.

Tib neeg siv tshuaj N-acetyl cysteine ​​los ntawm qhov ncauj los tiv thaiv acetaminophen (Tylenol) thiab carbon monoxide lom. Nws kuj tseem siv rau mob hauv siab (mob tsis txaus ntseeg angina), kev puas siab puas ntsws bipolar, caj ces mob hu ua lysosomal cia mob, bile duct txhaws hauv cov menyuam mos, amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease), Alzheimer tus kab mob, kev tsis haum tshuaj tiv thaiv kev tiv thaiv yeeb tshuaj phenytoin (Dilantin), kev tiv thaiv qhov muag hu ua keratoconjunctivitis, thiab cov tsos mob khaub thuas. Nws kuj tseem siv rau kev txo qis ntawm ib hom ntshav muaj roj hu ua lipoprotein (a), homocysteine ​​qib (muaj feem yuav ua mob rau mob plawv), thiab kev pheej hmoo ntawm lub plawv nres thiab mob hlab ntsha tawg hauv cov neeg muaj mob raum loj.

N-acetyl cysteine ​​kuj tseem noj ntawm qhov ncauj rau kab mob siab, mob raum, hnov ​​lus, mob plab, polycystic ovary syndrome (PCOS), ntshav siab qis, lupus, qee yam mob uas tshwm sim tom qab lub cev ntas, mob rau cov nqaij vim qoj ib ce, schizophrenia, rov qab los tom qab kev phais mob, kev hloov pauv ntawm daim tawv nqaij (mob caj dab), cocaine dependence, qhov siab mob, kis tus kab mob vim Helicobacter pylori kab mob, thiab kom txo qis kev pheej hmoo rau teeb meem plawv tom qab kev phais mob. Nws kuj tseem siv tau rau kev mob caj ces hu ua adrenoleukodystrophy (ALD), erythropoietic protoporphyria (EPP), thiab kab mob hemorrhagic telangiectasia (HHT).

Qee tus neeg siv N-acetyl cysteine ​​qhov ncauj rau kev mob ntsws ntev, mob ntsws ua kom mob ntsws (COPD), mob cystic fibrosis, quav nyab, txhaj tshuaj tiv thaiv kab mob tib neeg (HIV), mob ntsws hu ua fibrosing alveolitis, autism, mob taub hau thiab caj dab, mob caj dab. mob cancer, thiab mob ntsws. Nws kuj tseem siv los kho qee yam mob sib kis, mob pob ntseg, mob lub raum lim ntshav, mob ntsws nkees nkees (CFS), mob autoimmune hu ua Sjogren's syndrome. Nws tuaj yeem siv rau kev tiv thaiv kev ua kis las muaj teeb meem, kev nchuav menyuam, yug menyuam ua ntej, thiab mob siab daim siab vim yog haus cawv. Qee tus neeg siv N-acetyl cysteine ​​txhawm rau txhim kho kev muaj peev xwm thiab tiv thaiv kab mob npaws thiab H1N1 (npua) khaub thuas. Nws kuj yog siv rau kev tshem tawm cov hlau hnyav xws li mercury, txhuas, thiab cadmium.

N-acetyl cysteine ​​tseem tseem noj ntawm qhov ncauj rau kev tiv thaiv ib puag ncig muaj kuab paug nrog rau cov pa roj carbon monoxide, chloroform, urethanes thiab qee yam tshuaj tua kab; txo cov tshuaj lom toxic ntawm cov tshuaj siv rau kev kho mob cancer; kho cov tsos mob hangover; tiv thaiv kom lub raum puas vim yog xoo hluav taws xob xoo; thiab kho cov plaub hau rub tawm (trichotillomania).

N-acetyl cysteine ​​tau thov rau daim tawv nqaij los kho caj ces mob hu ua lamellar ichthyosis. Nws tseem tuaj yeem thov sab hauv lub qhov ncauj kom txo cov quav hniav tawm. Tsis tas li ntawd, nws tau thov rau lub qhov muag los txhim kho lub qhov muag qhuav.

Cov kws kho mob muab cov N-acetyl cysteine ​​txhaj tshuaj (los ntawm IV) rau tshuaj acetaminophen (Tylenol) kev noj tshuaj ntau dhau, acrylonitrile lom, amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease), lub raum tsis ua haujlwm ntawm lub siab mob siab (kab mob siab) ), mob hauv siab ua ke nrog nitroglycerin, mob plawv nres ua ke nrog nitroglycerin thiab streptokinase, thiab rau kev pab tiv thaiv ntau yam hauv kev ua haujlwm uas ua rau tuag taus. Ua ke, N-acetyl cysteine ​​kuj tseem yuav siv los txhim kho kom rov zoo tom qab kev phais mob, txo cov teeb meem mob plawv tom qab kev phais mob, kho mob caj ces hu ua adrenoleukodystrophy (ALD), txhim kho kev qoj ib ce, kho kev mob ntsws ua pa nyuaj (ARDS), txhim kho ntsws hauv cov neeg mob mob sepsis, thiab tiv thaiv raum ua puas vim yog cov xoo hluav taws xob xoo hluav taws xob. Nws kuj tseem siv rau kev txiav mob plawv, hloov pauv daim siab, mob npaws, thiab phais plawv hla txoj hnyuv (CABG) phais. Nws tseem raug muab los ntawm IV txhawm rau txo qis nitrate.

Qee zaum N-acetyl cysteine ​​qee zaum siv kho qhov chaw rau cov mob uas hu ua meconium ileus thiab meconium ileus sib npaug.

N-acetyl cysteine ​​qee zaum nqus tau pa (ua pa rau lub ntsws) lossis xa mus rau hauv lub raj rau caj pas txhawm rau kho qee yam mob ntsws xws li hawb pob, mob ntsws, mob ntsws tsis ua haujlwm (COPD), mob ntsws, ntsws, emphysema, cystic fibrosis, thiab lwm yam. Nws kuj tseem siv los pab npaj tib neeg rau kev kuaj mob ntsws thiab pab saib xyuas cov neeg mob lub raj hauv lawv txoj hlab pa.


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