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N-(Trimethylsilyl) imidazole CAS: 18156-74-6
N-(Trimethylsilyl) imidazole yog ib yam tshuaj siv hauv kev tsim cov organic ua ib qho reagent rau ntau yam kev hloov pauv, suav nrog nucleophilic substitutions thiab deprotonations. Nws muaj ib pawg trimethylsilyl txuas rau lub nplhaib imidazole, muab kev ruaj khov thiab kev ua haujlwm zoo dua hauv ntau yam kev tshuaj tiv thaiv. Cov tshuaj no muaj nqis rau nws qhov siv tau zoo hauv kev tshuaj lom neeg organic vim nws muaj peev xwm koom nrog ntau txoj hauv kev tsim khoom thiab ua rau muaj kev npaj cov molecules nyuaj nrog cov haujlwm tshwj xeeb.
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Chlorotriethylsilane CAS: 994-30-9
Chlorotriethylsilane yog ib qho tshuaj siv hauv kev tsim cov organic ua ib qho reagent ntau yam rau silylation thiab kev tiv thaiv cov hydroxyl pawg hauv ntau yam kev tshuaj tiv thaiv. Nws muaj ib pawg chlorosilane txuas rau peb pawg ethyl, muab kev ua haujlwm thiab kev xaiv rau kev hloov kho cov pab pawg ua haujlwm hauv cov organic molecules. Cov tshuaj no muaj nqis rau nws lub luag haujlwm hauv silyl pawg chemistry, ua rau muaj kev qhia txog cov haujlwm ua los ntawm silicon rau hauv cov organic compounds.
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1,2-Dimethoxypropane CAS: 7778-85-0
1,2-Dimethoxypropane yog ib yam tshuaj uas muaj cov mis molecular C5H12O2. Nws yog ib yam kua tsis muaj xim nrog ib qho tsw qab zib thiab feem ntau siv ua ib pawg tiv thaiv hauv kev tsim cov organic. 1,2-Dimethoxypropane ua rau cov tshuaj hydroxyl yooj yim ua rau cov acetals uas tuaj yeem tiv thaiv cov cawv thiab tiv thaiv cov tshuaj tiv thaiv tsis xav tau thaum lub sijhawm tsim cov khoom. Nws ua haujlwm ua ib qho khoom siv ntau yam hauv kev tsim ntau yam organic.
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Ursodeoxycholic acid CAS: 128-13-2
Ursodeoxycholic acid (UDCA) yog ib qho kua qaub uas muaj nyob hauv cov kua tsib uas pom muaj me me hauv cov kua tsib tib neeg. Nws yog los ntawm kev zom cov roj cholesterol thiab feem ntau siv los ua tus neeg sawv cev tshuaj los kho qee yam mob siab thiab gallbladder. UDCA tau pom tias muaj cov khoom hepatoprotective thiab choleretic, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv kho mob.
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N,O-Bis(trimethylsilyl)acetamide CAS: 10416-59-8
N,O-Bis(trimethylsilyl)acetamide yog ib yam tshuaj reagent uas feem ntau siv rau hauv kev tsim cov organic rau kev tiv thaiv cov pab pawg ua haujlwm tsis zoo thiab hauv kev sib xyaw ua ke ntawm cov tshuaj. Nws ua haujlwm ua ib qho cuab yeej siv tau ntau yam hauv kev tswj cov organic molecules, tso cai rau kev xaiv cov tshuaj tiv thaiv thiab pab txhawb kev tshuaj xyuas cov khoom sib xyaw ua ke hauv ntau qhov kev tshawb fawb.
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4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride CAS: 59703-00-3
4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride yog ib hom tshuaj siv rau hauv kev tsim cov organic ua ib qho reagent rau kev npaj cov peptide derivatives thiab cov tshuaj intermediates. Nws muaj ib pawg carbonyl chloride uas muaj peev xwm ua ntau yam tshuaj lom neeg nrog nucleophiles, ua rau muaj kev sib xyaw ntawm cov molecules nyuaj nrog ntau yam kev ua haujlwm. Cov tshuaj no muaj nqis rau nws lub luag haujlwm hauv peptide chemistry thiab tshuaj chemistry, muab ib lub platform ntau yam rau kev tsim cov tshuaj tshiab nrog cov haujlwm biological.
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1,1′-Thiocarbonyldiimidazole CAS: 6160-65-2
1,1′-Thiocarbonyldiimidazole yog ib yam tshuaj siv hauv kev tsim cov organic ua tus neeg sawv cev rau kev sib txuas peptide, tshwj xeeb hauv kev tsim amide bond. Nws pab txhawb kev sib txuas ntawm cov amino acids lossis peptides los ntawm kev ua kom cov carboxylic acids ua haujlwm, ua rau muaj cov peptide bonds. Cov reagent no paub txog nws qhov ua tau zoo thiab kev ntseeg siab hauv peptide chemistry, ua rau nws yog qhov kev xaiv nrov hauv kev lag luam tshuaj thiab biotechnology rau kev tsim cov peptides thiab cov tshuaj peptide.
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1,1′-Carbonyldiimidazole CAS: 530-62-1
1,1′-Carbonyldiimidazole, tseem hu ua CDI, yog ib qho tshuaj sib xyaw nrog cov mis molecular C9H8N4O. Nws yog cov khoom dawb crystalline thiab yog cov khoom ntawm imidazole derivatives. 1,1′-Carbonyldiimidazole feem ntau siv ua tus neeg sawv cev sib txuas hauv cov organic synthesis rau kev tsim cov amide bonds. Nws reacts nrog carboxylic acids thiab amines los pab txhawb cov tshuaj condensation thiab peptide synthesis.
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Trans-resveratrol (qib zaub mov) CAS: 501-36-0
Trans-resveratrol yog ib hom polyphenol uas cog los ntawm cov txiv hmab thiab cov nroj tsuag knotweeds. Ua ib qho khoom noj khoom haus ntxiv, txhua lub tshuaj ntsiav muaj cov trans-resveratrol uas muaj zog thiab huv si los txhawb kev noj qab haus huv ntawm lub plawv thiab lub hlwb los ntawm cov tshuaj no uas ua rau lub cev tiv thaiv kab mob thiab txo qhov mob. Tau los ntawm cov nroj tsuag ntuj tsim, nws muab tag nrho cov txiaj ntsig zoo ntawm resveratrol.
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Silymarin DAB (pharma qib) CAS: 65666-07-1
Silymarin DAB yog cov kua txiv hmab txiv ntoo uas tau muab rho tawm los ntawm cov noob thistle mis nyuj uas muaj cov tshuaj silybin ntau tshaj 80%. Ua ib lub tshuaj mos mos uas muaj txheej txheej enteric, nws tiv thaiv cov tshuaj nquag los ntawm kev puas tsuaj ntawm cov kua qaub hauv plab kom txhim kho kev nqus hauv txoj hnyuv. Txhua lub tshuaj mos mos muab 120 mg ntawm silymarin los ntawm cov thistle mis nyuj (Silybum marianum) los txhawb kev noj qab haus huv ntawm lub siab thiab tag nrho lub cev.
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![N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride CAS:211914-50-0](https://cdn.globalso.com/xindaobiotech/7S@W5O9K5R_3@32V6YV16.png)
N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride CAS:211914-50-0
N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride yog ib qho tshuaj lom neeg uas muaj peev xwm siv tau hauv kev lag luam tshuaj. Nws cov qauv molecular tshwj xeeb thiab kev ua haujlwm ua rau nws yog ib qho khoom siv tseem ceeb rau kev tsim cov tshuaj tshiab, muab cov cib fim rau kev tsim cov tshuaj uas tsom mus rau cov kab mob tshwj xeeb thiab cov kab mob hauv lub cev.
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Hesperidin (qib tshuaj) CAS: 520-26-3
Cov khoom no txhawb nqa kev noj qab haus huv thiab kev nyob zoo. Txhua lub tshuaj ntsiav muaj cov tshuaj antioxidants los ntawm cov nroj tsuag los pab tiv thaiv kev ntxhov siab oxidative thiab txhawb kev noj qab haus huv.
