Txheej txheem cej luam ntawm Pyrazinamide:
Pyrazinamide yog tshuaj thib ob los tiv thaiv tshuaj, tseem hu ua pyzinamide, carbamoyl pyazine thiab isideotinic acid amine. Nws yog hmoov dawb huv ntawm chav sov, soluble me ntsis hauv dej, tsw thiab iab me ntsis. It has a good antibacterial effect on human Chemicalbook-type mycobacterium tuberculosis, and its bactericidal effect is the strongest when the pH value is between 5 and 5.5, especially for mycobacterium tuberculosis in slowly growing phagocytes in acidic environment.Pyrazinamide hmoovZoo nkaus li dawb crystalline hmoov lossis rab koob, thiab nws solubility yog 50mg \/ ml hauv H2O.
| Khoom npe |
Pyrazinamide |
| Cas | 98-96-4 |
| Molecular Cov Qauv | C5H5N3O |
| Molecular hnyav | 123.11 |
| Einecs tooj | 202-717-6 |
| Melting taw tes | {{0 {}} degree (lit.) |
| Kub taw tes | 229.19 degree (ntxhib kwv yees) |
| ceev | 1.3260 (ntxhib kwv yees) |
| Kev tshwm sim | Dawb rau lub teeb daj |
| Chaw Cia Khoom | 2-8 degree |
| so | Soluble hauv H2O yog 50mg \/ ml. |
Khoom Qhia Txog Khoom
| Yam | Kev qhia tshwj xeeb | Qho kawg |
|
Kev tshwm sim |
Dawb rau lub teeb daj |
Ntuas |
|
Qhia (ir)
|
Yoog mus rau azaYrromycin Rs
|
Ntuas |
|
So
|
Dawb soluble hauv Methanol
|
0.001%
|
|
PH
|
Nruab nrab ntawm 9. {0 thiab 11. {0
|
10.3
|
|
Ywg dej
|
Tsis ntau tshaj 8. 0%
|
2.6%
|
|
Sulphated tshauv
|
Tsis ntau tshaj 1. 0%
|
0.03%
|
|
Lam xav
|
Tsis pub tsawg tshaj li 92. 0%
|
97%
|
| Xaus: Qhov kev ntsuas ntsuas tau ua raws li lub tsev tshwj xeeb | ||
Lub chaw muag tshuaj ntawm pyrazinamular yog dab tsi?
PyrazineSwj tuaj yeem tua MyCobacterium tuberculosis.
Cov khoom tsuas tau tua cov nyhuv ntawm mycobacterium tuberculosis, tab sis tsis muaj ib yam dab tsi uas tsis muaj cov kab mob. Lub zog ntawm nws cov nyhuv anti-tuberculosis muaj feem cuam tshuam nrog ph ntawm ib puag ncig, thiab nws cov kev ua tau zoo yog qhov muaj zog tshaj plaws thaum PH yog 5 ~ 5.5. Cov nyhuv tawm tsam yog obviously tsis muaj zog ntawm ph7. Animate sim qhia tiasPyrazinamide hmoovtuaj yeem nkag mus rau hauv hlwb, thiab nws tau pom tseeb ntawm synergistic nyhuv thaum siv nrog isoniazid, thiab nws kuj tseem ua tau zoo rau cov tubercellular rau cov acidic ib puag ncig.
Pyrazeazineiamide muaj cov tshuaj tua kab mob lossis cov mob bactericidal.
Tsis muaj tus ntoo khaub lig-resistance ntawm cov khoom no thiab lwm cov tshuaj tiv thaiv cov tuberculosis, thiab nws yooj yim los tsim cov tshuaj tiv thaiv thaum nws siv ib leeg. Lub tshuab ntawm kev nqis tes ua tej zaum yuav yog PZA nkag mus rau macrophullaphy thiab hloov dua siab tshiab rau hauv lub luag haujlwm pyrazinic acid los ua si lub luag haujlwm ntawm tus kabmob.Pyrazinamide hmoovyog ib qho kev ua yeeb yam ntawm nicotinamide, uas muaj bacteriostatic los yog cov txiaj ntsig cov txiaj ntsig, nyob ntawm cov tshuaj sib txawv thiab cov kab mob rhiab. Cov khoom muaj cov haujlwm tshuaj tua kab mob tsuas yog thaum cov pH yog me ntsis acidic.
Yuav ua li cas thiab yuav mus yuav pyrazinamide hmoov lag luam wholesale?
Koj tuaj yeem ntseeg peb txhua vim tias peb muaj cov ntaub ntawv zoo hauv kev muag cov tshuaj kev kawm raug cai. Tau ntau xyoo, peb tau mus txog ntau cov xaj kev koom tes ntawm Tebchaws Europe thiab Amelikas, uas muaj kev nyab xeeb thiab nrawm. Muaj safeguard.
Cov laj thawj rau xaiv peb:Kev muab cov khoom hluav taws xob muaj zog, cov khoom lag luam zoo thiab ruaj khov, txhawj xeeb-pub dawb thiab xa sijhawm tom qab muag.
Xa koj qhov kev nug kom paub meej ntxiv, Nyem Email:sales7@faithfulbio.comTam sim no.
Ntau hom kev xa khoom rau koj xaiv
|
Tsheb Thauj Mus Los |
Shipping Txoj Kev |
Cargo Qhov hnyav |
Yam uas pab |
|
3-7 hnub |
DHL, Lub teb chaws Yelemees DHL, Lub teb chaws Yelemees DPD, |
Haum rau hauv qab 50kg. |
Peb muaj cov chaw khaws khoom hauv Tebchaws Yelemees thiab California, Asmeskas, |
|
7-15 hnub |
Los ntawm huab cua |
Haum rau ntau tshaj 50kg. |
|
|
15-60 hnub |
Los ntawm hiav txwv |
Haum rau ntau tshaj 500kg. |
Xa koj qhov kev nug kom paub meej ntxiv, Nyem Email:sales7@faithfulbio.com Tam sim no.
Kev tsis lees paub: Cov ntawv luam tawm ntawm lub vev xaib no feem ntau yog siv rau kev tshawb fawb kev kawm thiab kev sib tham, uas yog hais tias lub vev xaib no pom zoo nrog txhua qhov kev xav. Thov ua tib zoo saib tshuaj ntsuam. Yog tias muaj kev cuam tshuam lossis lwm yam kev sib cav, thov hu rau tus thawj tswj haujlwm. Peb tsis yog lub luag haujlwm rau lub txim ntawm kev siv cov ntaub ntawv thiab cov kev pab cuam ntawm lub vev xaib no.
XIM:Nws yuav tsum raug sau tseg tias cov khoom no tsis yog npaj rau kev kuaj mob, kev kho mob, kho, lossis kev tiv thaiv ib tus kabmob. Thov nrog koj tus kws kho mob thiab kawm txog cov kev tshawb fawb muaj ua ntej siv. Thov tsis txhob siv yam tsis muaj kev tso cai. Cov compound no tsuas siv tau rau kev tshawb fawb. Pawg Neeg Noj Zaub Mov Noj thiab Tshuaj Yeeb Tshuaj tsis raug ntsuas cov lus thov.
Cim npe nrov: Pyrazinamide hmoov cas {98-96-4, cov chaw tsim khoom, chaw tsim khoom, khoom siv, cov hmoov nplej dawb, ua hauv Suav