Syringic acid Sigma, raws li ib tug dav tam sim no benzene acid derivative nyob rau hauv lub nroj tsuag, xws li sigma - aldrich khoom Code S6881). Qhov kev nthuav dav no feem ntau tau saib xyuas. Los ntawm lub tswv yim zoo, nws qhov tseeb tsis zoo nyob rau hauv nws "pseudo - pahia pawg ({} Ua ke nrog cov pab pawg hydroxyl ntawm 4 {- txoj hauj lwm, lawv ua rau hluav taws xob tshwj xeeb uas tsis muaj kev hloov pauv hauv cov wavelengr ultraviolet teeb. Cov cuab yeej no ua rau nws muaj peev xwm muaj txiaj ntsig hauv kev sim cov kev pab fluorescence, uas nws lub peev xwm tsis tau siv tag nrho. Tsis tas li ntawd, cov acidity ntawm nws cov pab pawg phenhology ntawm cov pob txha uas nyob ib sab ib sab sib txawv, xws li vanillin). Qhov no, nyob rau hauv lem, cuam tshuam cov kev tiv thaiv cov kev tawm tsam (xws li cov kev sib tw me me), feem ntau yog kev sib txuas lus tsis zoo li kev hloov pauv hauv Inertonness. Nyob rau hauv kev muaj kuab tseeb, nws tsis yog ib qho yooj yim antioxidant; Nws cov metabolite (xws li lub cev qhuav dej (xws li lub cev qhuav dej) tuaj yeem ua rau cov neeg tsis muaj zog (HDAC), muaj feem cuam tshuam kev cai tshuaj epigenetic. Cov txheej txheem no tsis tau tshawb nrhiav tob. Yog li ntawd, syrringic acid nyob deb ntawm yog ib qho yooj yim cog cov roj av; Tiam sis, nws yog qhov chaw ntau heev molecular nrog cov khoom Spectral muaj zog, anomalous acid kev ua haujlwm, thiab zais roj ntsha roj ntsha muaj peev xwm.
Cov ntaub ntawv ntxiv ntawm kev sib txuas lus:
|
Tshuaj Cov Qauv |
C9H10O5 |
|
Muaj pes tsawg leej |
198.05 |
|
Molecular hnyav |
198.17 |
|
m/z |
198.05 (100.0%), 199.06 (9.7%), 200.06 (1.0%) |
|
Kev Ntsuam Xyuas |
C, 54.55; H, 5.09; O, 40.37 |
|
Melting taw tes |
205-209℃(lit.) |
|
Kub taw tes |
192-193 Degree 14mm |
|
Ceev |
1.2539 (ntxhib kwv yees) |
|
Kev Cia |
Khw hauv qab +30 degree. |
|
|
|
Syringic acid Sigma,Cov kua qaub syringic acid khoom produced los ntawm Sigma muaj ntau yam kev siv. Cov hauv qab no yog cov lus qhia ntxaws ntxaws ntawm nws lub hom phiaj:
Cov nyhuv tiv thaiv kab mob: Syriac acid muaj cov tshuaj tua kab mob tseem ceeb thiab cov khoom tso tawm hauv kev tiv thaiv ntau yam ntawm ntau tus kab mob thiab cov pwm. Cov nyhuv tshuaj tua kab mob no ua rau shoulic acid muaj ntau yam ntawm daim ntawv thov kev cia siab hauv cov chaw muag tshuaj. Piv txwv li, nws tuaj yeem ua cov khoom siv ua ntej lossis cov tshuaj nquag rau cov tshuaj tua kab mob, siv los kho cov kab mob lossis cov kab mob fungal. Tsis tas li ntawd, syringic acid kuj tseem siv tau nrog lwm cov tshuaj tua kab mob los txhim kho cov tshuaj tua kab mob thiab txo cov tshuaj tiv thaiv.
Anti inflammatory nyhuv: nws tseem muaj anti {{{ Qhov no anti {- cov nyhuv ua rau cov kua qaub syringic acid uas muaj peev xwm muaj txiaj ntsig zoo hauv kev kho mob ntawm cov kab mob. Piv txwv li, nws tuaj yeem siv los ua cov khoom siv hauv anti {{
2.pestawed teb
Cov tshuaj tua kab: Syriac acid muaj peev xwm tua lossis rov qab ntau ntau yam kab tsuag. Cov tshuaj tua kab no ua rau shoulic acid muaj ntau yam kev thov kev cia siab hauv thaj teb tshuaj tua kab. Piv txwv li, nws tuaj yeem siv los ua cov khoom xyaw hauv cov tshuaj tua kab rau kev tswj cov kab tsuag ua ke, cov kab tsuag hauv hav zoov, thiab cov kab tsuag hauv nroog.
Cov nyhuv tsis muaj txiaj ntsig: Ntxiv rau cov tshuaj tua kab, syringic acid kuj muaj cov nyhuv bactericidal. Nws tuaj yeem cuam tshuam qhov kev loj hlob thiab luam ntawm cov nroj tsuag pathogens, yog li tiv thaiv cov nroj tsuag ntawm kev txeeb chaw. Cov nyhuv no ua rau cov kua qaub syringic acid muaj cov ntawv thov muaj nuj nqis hauv thaj teb ntawm kev tiv thaiv cog.
Kev cog qoob loo loj hlob kev cai cuam tshuam: Syriac acid kuj tseem siv tau ua cov ntoo kev tswj hwm kev loj hlob. Nws tuaj yeem txhawb cov nroj tsuag kev loj hlob thiab kev loj hlob, txhim kho cov nroj tsuag kev ntxhov siab tsis kam thiab paib. Kev loj hlob kev tswj cov nyhuv ntawm cov nroj tsuag no yog qhov tseem ceeb rau kev txhim kho kev ua liaj ua teb ntau lawm.
Hauv kev teb cov khoom siv tshuaj tua kab, cov neeg tshawb nrhiav tuaj yeem siv nws cov tshuaj tua kab thiab cov teebmeem bactericidal los tsim cov khoom tshiab ntawm cov khoom siv tshuaj tua kab tshiab. Cov khoom siv tshuaj tua kab tshiab no muaj cov txiaj ntsig zoo, kev tiv thaiv ib puag ncig, thiab ib puag ncig kev lag luam, uas muaj kev tiv thaiv thaj chaw ecological.
Natural Spice: Lilac acid muaj lub cim aroma thiab saj, yog li nws tuaj yeem siv ua cov txuj lom ntuj. Nws tuaj yeem siv los muab cov ntxhiab thiab saj ntawm ntau yam khoom noj, dej haus, tshuaj pleev ib ce, thiab lwm yam khoom, txhim kho qhov zoo thiab saj ntawm cov khoom.
Cov khoom noj khoom haus tshuaj tiv thaiv cov khoom noj: Syriac acid kuj muaj cov tshuaj antioxidant thiab cov tshuaj tiv thaiv kab mob, yog li nws tuaj yeem siv ua cov khoom noj khoom haus. Hauv daim teb ntawm cov zaub mov kev thov tshuab, cov kws tshawb nrhiav tuaj yeem siv nws cov peev txheej antioxidant thiab cov tshuaj tua kab mob los txhim kho cov khoom noj khoom haus tshiab. Cov khoom noj khoom noj tshiab no tuaj yeem txuas lub neej txee thiab muaj kev ruaj khov ntawm cov zaub mov, tiv thaiv cov zaub mov paug thiab cov me me paug.
4. Organic synthesis teb
Khoom cua Raw Khoom: Syriac acid, raws li ib qho tseem ceeb organic hluavtaws cov khoom siv raw, tuaj yeem koom nrog hauv ntau cov organic tshuaj lom neeg. Nws tuaj yeem raug siv los ua cov khoom siv hauv nruab nrab lossis cov khoom siv raw rau kev sib sau lwm cov ocegic teb, xws li cov khoom siv hluavtees, thiab lwm yam khoom siv polymer.
Catalysts thiab cov lus cog tseg: Hauv kev ua haujlwm hauv koos pij tawj muaj cov tshuaj tua kab mob thiab cov kws tshawb fawb muaj peev xwm siv tau cov kev ua kom zoo thiab cov txheej txheem ntawm cov tshuaj organic. Los ntawm nce cov txiaj ntsig thiab cov nqi ntawm cov khoom, cov nqi tsim khoom tuaj yeem txo thiab ntau lawm tau txhim kho.
Antioxidants: Syriac acid tuaj yeem siv los ua antioxidant hauv kev lag luam tshuaj pleev ib ce. Nws tuaj yeem tshem tawm cov radicals dawb thiab tiv thaiv cov tawv nqaij tawv nqaij los ntawm oxidative kev puas tsuaj, yog li ncua kev laus tawv nqaij thiab txhim kho cov tawv nqaij zoo.
Cov neeg sawv cev tiv thaiv kab mob: Syriac acid kuj muaj cov tshuaj tiv thaiv kab mob, uas tuaj yeem tiv thaiv kev loj hlob ntawm cov tawv nqaij, yog li tiv thaiv cov kab mob ntawm daim tawv nqaij thiab mob. Cov nyhuv tshuaj tua kab mob no ua rau shoulic acid muaj cov peev xwm thov tus nqi hauv thaj chaw ntawm cov tshuaj pleev ib ce.
Dab tsi yog qhov muag tau ntawm cov compound no?
1.overview ntawm kev muag khoom ntawmSyringic acid Sigma
Ua ib qho kev tshawb fawb kev tshawb fawb thoob ntiaj teb, Sigma kev muag khoom ntawm syringic acid khoom feem ntau npog ntau lub teb chaws thiab cheeb tsam thoob ntiaj teb. Qhov no txhais tau tias Sigma cov syringic acid cov khoom yuav muag hauv thaj av ntev npaum li lawv tau ua raws li txoj cai hauv zos, cov cai, thiab kev nkag mus ua lag luam, thiab kev nkag mus ua lag luam, thiab kev nkag mus ua lag luam, thiab kev nkag mus ua lag luam, thiab kev nkag mus ua lag luam, thiab kev nkag mus ua lag luam, thiab kev nkag mus ua lag luam.
2.Qhov kev muag khoom tseem ceeb rau Sigma syringic acid
Kev Lag Luam Asmeskas North
Lub tebchaws lag luam Asmeskas ua lag luam yog ib qho ntawm Sigma qhov kev lag luam muag khoom tseem ceeb, suav nrog cov teb chaws xws li Tebchaws Asmeskas, Canada, thiab Mexico. Cov teb chaws cov neeg tshawb fawb no tau tsim kev tshawb fawb txog kev tshawb fawb, tshuaj thiab muaj kev lag luam biotechnology thiab ruaj khov thiab ruaj khov}} kev tshawb fawb zoo thiab cov khoom siv raw. Sigma cov syringic acid khoom muaj ntau cov kev siv hauv cov teb chaws muaj xws li kev tshawb fawb thiab kev txhim kho, kev tshawb fawb khoom noj khoom haus.
Kev Lag Luam Hauv Tebchaws Europe
Kev lag luam nyob hauv European kuj yog qhov chaw muag muag tseem ceeb rau Sigma, suav nrog EU Tswvcuab thiab tsis Eu European lub teb chaws. Teb chaws Europe muaj ntiaj teb cov thawj ua haujlwm thiab cov tuam txhab kws tshuaj, nrog cov khoom siv tsis tshua muaj siab rau kev tshawb fawb thiab cov khoom siv raw. Sigma cleid cov khoom lag luam txaus siab rau lub koob npe zoo hauv European kev lag luam vim lawv muaj peev xwm ua tau zoo thiab ruaj khov.
Neeg Asmeskas Lag Luam
Cov Neeg Esxias kev lag luam tau tsim kho sai sai nyob rau hauv xyoo tsis ntev los no thiab tau dhau los ua qhov kev loj hlob tseem ceeb rau cov tuam txhab kev pabcuam kev txhawb nqa tam sim no xws li Sigma. Tuam Tshoj, Nyiv, Sab qab teb Kauslim, Is Nrias teb thiab lwm lub teb chaws tau nce qib hauv kev tshawb fawb hauv kev tshawb fawb thiab biotechnology, nrog rau kev loj hlob rau kev tshawb fawb thiab cov khoom siv raw. Sigma's syringic acid khoom lag luam muaj kev lag luam kev lag luam dav hauv cov teb chaws no.
Lwm yam kev lag luam
Ntxiv nrog rau cov khw tseem ceeb tau hais saum toj no, Sigma cov koob meej syringic acid kuj tseem yuav muag rau cov cheeb tsam xws li South America, Africa, thiab Oceania. Txawm hais tias cov cheeb tsam no muaj kev tshawb fawb tsis muaj zog thiab kev lag luam ntawm generalization thiab kev lag luam, cov khoom siv raw yog maj.
3.Sales raws ntawm Sigma syringic acid
Sigma tus syringic acid khoom lag luam feem ntau muag los ntawm ntau qhov kev muag khoom raws kom tau raws li cov neeg siv khoom sib txawv. Cov kev muag khoom no muaj:
Lub Vev Xaib
Sigma lub vev xaib raug cai yog lub chaw tseem ceeb rau nws cov khoom muag khoom. Cov neeg siv khoom tuaj yeem xauj cov khoom lag luam khoom lag luam, kawm txog cov khoom lus, tso xaj, thiab taug qab cov xwm txheej ntawm lub vev xaib. Lub vev xaib raug cai muab qhov yooj yim thiab nyab xeeb online khw thiab yog ib qho ntawm cov chaw tseem ceeb rau Sigma Clow Acid cov khoom muag khoom.
Cov faib khoom thiab cov neeg sawv cev
Sigma muaj ntau lub network ntawm cov neeg xa khoom thiab cov neeg sawv cev thoob ntiaj teb. Cov neeg xa khoom thiab cov neeg sawv cev yog lub luag haujlwm rau kev txhawb nqa Sigma cov khoom lag luam thiab muab cov kev muag khoom hauv zos, tom qab muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pab cuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pab cuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pab cuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pab cuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pabcuam muag khoom, thiab cov kev pab cuam muag khoom, thiab kev pab cuam Los ntawm cov faib tawm thiab cov neeg sawv cev, Sigma tuaj yeem ncav cuag nws lub hom phiaj Cov Neeg Siv Khoom Siv thiab nce kev lag luam sib koom.
Cov Chaw Tshawb Xyuas thiab Cov Tuam Txhab Uas Kws Tshuaj
Sigma's syringic acid products are also sold directly to end customers such as research institutions, pharmaceutical companies, and biotechnology enterprises. Cov neeg siv khoom no feem ntau yuav tsum muaj cov khoom lag luam zoo dua thiab ua tau zoo, xav tau kev daws teeb meem thiab kev txhawb nqa kev txhawb nqa. Sigma tau yeej txoj kev ntseeg siab thiab muab siab npuab cov neeg siv khoom no los ntawm kev muab cov khoom lag luam siab thiab cov kev pabcuam kev tshaj lij.
4.Cact cuam tshuam kev muag khoom ntawm sigma syringic acid
Kev muag khoom ntawm sigma syringic acid yog muaj los ntawm ntau yam, suav nrog tab sis tsis txwv rau:
Kev Xav Tau Lag Luam
Kev thov lag luam yog ib qho ntawm cov kev muag khoom tseem ceeb ntawm kev muag khoom ntawm sigma syringic acid. Qhov kev thov thiab cov tshuaj syringic acid yuav txawv nyob rau thaj tsam sib txawv thiab kev lag luam. Sigma xav kho nws cov khoom lag luam thiab cov tswv yim muag raws li kev ua lag luam thov kom tau raws li cov neeg siv khoom sib txawv.
Cov Cai thiab Cov Cai
Cov kev cai lij choj thiab cov cai ntawm txawv teb chaws thiab cov cheeb tsam muaj cov kev cai nruj ntawm kev muag khoom thiab siv cov khoom siv science thiab raw raw. Sigma yuav tsum ua raws li txoj cai hauv zos thiab cov cai tswjfwm kom ntseeg tau cov khoom ua raws cai thiab kev nyab xeeb. Qhov no tuaj yeem cuam tshuam rau Sigma txoj kev muag khoom tau thiab kev ua lag luam nkag rau qee thaj chaw.
Yam kev pab cuam
Cov kev pab cuam yog lwm qhov tseem ceeb cuam tshuam rau kev muag khoom ntau ntawm Sigma syringic acid. Dingxiang acid, raws li cov tshuaj reagent, yuav tsum muaj qee yam kev mob thiab khoom siv thaum lub sijhawm thiab khaws cia. Sigma yuav tsum tsim kom muaj cov ntaub ntawv logistics kom ntseeg tau tias cov khoom tuaj yeem xa mus rau cov neeg siv khoom hauv lub sijhawm thiab muaj kev nyab xeeb.
Kev sib tw teeb meem
Qhov kev sib tw hauv cov reafientific thiab raw khoom lag luam kev ua lag luam yog tsiv, thiab Sigma xav tau sib tw nrog lwm cov neeg sib tw mus rau kev ua lag luam sib koom tes. Cov kev hloov pauv hauv cov teeb meem kev sib tw yuav cuam tshuam rau Sigma cov kev muag khoom muag thiab kev ua lag luam txoj haujlwm, yog li cuam tshuam rau kev muag khoom ntawm nws cov clove acid khoom.
5.Txhua lub tswv yim rau kev muag khoom ntawmSyringic acid Sigma
Txhawm rau nthuav cov muag khoom ntawm syringic acid khoom, Sigma tuaj yeem txais cov tswv yim hauv qab no:
Kev Tshawb Nrhiav Kev Ua Lag Luam thiab Kev Ntsuam Xyuas
Sigma yuav tsum tau ntxiv dag zog rau nws cov kev tshawb fawb thiab kev tsom xam ntawm lub hom phiaj ua lag luam, nkag siab txog kev thov thiab cov tshuaj syringic acid hauv cov cheeb tsam sib txawv thiab kev lag luam. Qhov no pab kom Sigma tsim cov khoom lag luam ntau dua thiab cov tswv yim muag khoom, thiab nce kev lag luam sib koom.
01
Txhim kho cov khoom muag thiab xa cov network
Sigma tuaj yeem ua kom zoo rau cov khoom muag uas muaj kev muag khoom thiab xa tawm cov tes hauj lwm, txhim kho kev muag khoom thiab kev pab them nqi. Nyob rau tib lub sijhawm, nquag nrhiav cov neeg xa khoom tshiab thiab cov neeg sawv cev, nthuav cov khoom muag thiab kev ua lag luam.
02
Txhim kho cov khoom lag luam zoo thiab qib kev pabcuam
Sigma yuav tsum txuas ntxiv txhim kho cov qib zoo thiab cov kev pabcuam ntawm cov khoom siv syringic acid khoom kom tau raws li cov neeg siv khoom siv high- Cov ntaub ntawv zoo science thiab cov khoom siv raw. Los ntawm kev txhim kho cov txheej txheem ntau lawm, ntxiv dag zog rau kev tswj hwm zoo, thiab thev naus laus zis txhim kho kev sib tw ntawm peb cov khoom.
03
Ntxiv dag zog Hom Txhawb Thiab Kev Tshaj Tawm
Sigma tuaj yeem nce qhov pom tau thiab lub koob npe nrov ntawm Clove Acid cov khoom lag luam los ntawm Brand Prevel thiab kev ua haujlwm tshaj tawm. Qhov no pab nyiam cov neeg siv khoom ntau thiab nce kev muag khoom. Nyob rau tib lub sijhawm, nquag koom nrog kev lag luam kev lag luam thiab kev sib pauv ua haujlwm, ntxiv dag zog rau kev sib koom tes thiab kev sib txuas lus nrog lwm cov lag luam thiab cov kws tshaj lij hauv kev lag luam.
04
Them nyiaj rau kev hloov pauv ntawm cov cai thiab kev xav tau lag luam
Sigma yuav tsum tau hloov cov kev hloov pauv hauv cov kev cai uas muaj feem xyuam thiab kev lag luam xav tau, thiab kho cov khoom muag thiab cov khoom lag luam kom haum rau kev hloov ua lag luam. Qhov no pab kom txo kev pheej hmoo txaus ntshai thiab txhim kho kev ua lag luam kev sib tw.
05
Cim npe nrov: Syringic Acid Sigma Pay 530-57-4, cov neeg muag khoom, chaw tsim khoom, Hoobkas, lag luam Wholesale, yuav, nqe, loj, loj, rau muag