Shaanxi BLOOM Tech Co., Ltd. yog ib tug ntawm cov uas paub txog manufacturers thiab lwm tus neeg ntawm phenylglyoxylic acid cas 611-73-4 nyob rau hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo phenylglyoxylic acid cas 611-73-4 muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Phenylglyoxylic acid, Suav npe Benzoylformic acid, lus Askiv lub npe benzoylformate, phenyl-glyoxylicaci, phenyl-glyoxylicaci(phenyloxobutanoic acid), CAS No. 611-73-4, molecular mis c8h6o3, molecular hnyav 150.13. Nws yog cov hmoov dawb mus rau greyish dawb nrog lub siab melting point thiab tsis tshua muaj solubility hauv dej, tab sis siab solubility hauv dej kub thiab cawv. Nws yog ib chav kawm ntawm cov tebchaw uas muaj carbonyl thiab carboxylic acid pawg - Keto acid (ester) compounds. Vim tias nws muaj ntau pawg neeg nquag thiab qhia ntau yam khoom tshwj xeeb, nws tuaj yeem hnov mob nrog ntau yam reagents los ua ke cov tshuaj tseem ceeb hauv nruab nrab. Hauv kev ua haujlwm ntawm biomedicine, acidobenzoico tuaj yeem siv los ua ke qee cov tshuaj lom neeg, xws li tshuaj tua kab mob, tshuaj tiv thaiv- cov tshuaj tiv thaiv kab mob thiab tshuaj tiv thaiv kab mob. Nyob rau hauv polymer chemistry, acidobenzoico tuaj yeem siv los ua ke cov polymers, xws li nylon thiab polyester.
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Tshuaj Formula |
C8H6O3 |
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Exact Mass |
150 |
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Molecular Luj |
150 |
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m/z |
150 (100.0%), 151 (8.7%) |
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Elemental Analysis |
C, 64.00; H, 4.03; O, 31.97 |
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Phenylglyoxylic acid(C8H6O3), sib xyaw nrog carbonyl (C=O) thiab carboxyl (-COOH) pawg, muaj cov qauv molecular tshwj xeeb uas ua rau nws muaj ntau yam kev ua haujlwm. Ntxiv rau qhov kev lees paub dav dav ntawm cov tshuaj intermediates, tshuaj tua kab hluavtaws, thiab cov khoom siv fluorescent, acidobenzoico tau pom muaj txiaj ntsig tseem ceeb hauv thaj chaw tshiab xws li biotechnology, ib puag ncig kev tshawb fawb, kev lag luam zaub mov, thiab cov khoom siv hluav taws xob.
1. Chiral tshuaj synthesis: innovation nyob rau hauv biocatalytic technology
Cov tshuaj sib xyaw ua ke kyselinamandlova yog ib hom kev sib tw, thiab cov kev sib cais ib txwm muaj (xws li kev sib cais tshuaj thiab chromatographic sib cais) muaj teeb meem xws li tus nqi siab thiab kev ua haujlwm tsawg. Benzoyl formic acid tuaj yeem ua ke rau hauv siab kho qhov muag purity kyselinamandlova hauv ib kauj ruam los ntawm biocatalytic thev naus laus zis: nyob rau hauv catalysis ntawm lipase (xws li Candida Antarctica lipase B), benzoyl formic acid undergoes asymmetric txo cov tshuaj tiv thaiv nrog isopropanol kom tsim tau kyselinamandlova 8%. Cov txheej txheem kev mob me me (30℃pH 7.0), Thiab cov enzyme tuaj yeem rov qab siv tau, txo cov nqi tsim khoom. kyselinamandlova yog ib qho tseem ceeb chiral intermediate rau kev sib txuas ntawm cov tshuaj tua kab mob cefaclor thiab tshuaj tua kab mob oseltamivir, thiab nws cov khoom lag luam tau ua tiav loj - daim ntawv thov.
2. Kev tshawb fawb txog cov kab mob metabolic: biomarkers thiab tswj cov txheej txheem
Nws koom nrog kev tswj hwm ntawm cov txheej txheem carbohydrate oxidation hauv vivo, thiab nws cov metabolites muaj feem cuam tshuam nrog cov kab mob metabolic xws li ntshav qab zib thiab rog. Cov kev tshawb fawb tau pom tias cov concentration ntawm acidobenzoico hauv cov ntshav qab zib mellitus yog 2-3 npaug ntau dua li cov neeg noj qab haus huv, thiab cov txheej txheem yuav cuam tshuam nrog kev nce oxidation ntawm fatty acids los ntawm insulin tsis kam. Tsis tas li ntawd, nws tuaj yeem txo tus nqi ntawm gluconeogenesis los ntawm inhibiting cov haujlwm ntawm phosphoenolpyruvate carboxyl kinase (PEPCK), yog li txhim kho cov ntshav qabzib hauv cov ntshav qab zib qauv nas (ua kom ntshav qabzib yoo mov txo los ntawm 35%). Qhov kev tshawb pom no muab cov hom phiaj tshuaj tshiab rau kev kho cov kab mob metabolic.
3. Enzyme catalyzed tshua: ntsuab synthesis technology
Reacting with heterocyclic compound derivatives (such as 2,2 '- bipyridine) and divalent iron salts (such as FeSO ₄) can generate ferrous protoporphyrinase mimetics, catalyzing olefin epoxidation reactions. For example, under the catalysis of the Fe (II) - bipyridine system, styrene is epoxidized to produce epoxyphenylethane with a yield of 92%, and the catalyst can be recycled more than 5 times without a significant decrease in activity. This catalyst can also be used for reactions such as alcohol oxidation and ketone reduction, with high selectivity (>95%) and low toxicity (LD50>5000mg / kg) qhov zoo, raws li cov hauv paus ntsiab lus ntawm ntsuab chemistry.
Environmental Science Field: Innovation nyob rau hauv Pollution Monitoring thiab Control
1. Ib puag ncig raug biomarkers: Kev soj ntsuam kev noj qab haus huv ua haujlwm
Nws yog ib qho metabolite tshwj xeeb ntawm ethylbenzene / styrene raug. Qhov concentration ntawm acidobenzoico nyob rau hauv cov zis ntawm cov neeg ua hauj lwm raug cov pab pawg neeg (xws li cov neeg ua hauj lwm chemicals) yog zoo correlated nrog cov concentration ntawm styrene nyob rau hauv cov huab cua (r=0.85, p.<0.01), with a detection limit of 0.1 μ g/L. This indicator has been used to evaluate the℃of environmental styrene pollution and human exposure risks, providing scientific basis for occupational health protection.
3. Organic pollutant degradation: photocatalytic technology
Composite nrog titanium dioxide (TiO ₂) tuaj yeem txhim kho kev ua haujlwm ntawm photocatalytic degradation ntawm cov pa phem organic. Nyob rau hauv UV irradiation, qhov degradation tus nqi ntawm bisphenol A (BPA) los ntawm phenyl-glyoxylicaci-TiO ₂ system yog 40% siab dua li cov ntshiab TiO ₂. Lub tshuab yog tias phenyl-glyoxylicaci ua raws li tus neeg pub khoom siv hluav taws xob, inhibiting duab tsim hluav taws xob qhov sib txuas thiab ua kom lub neej ntev ntev. Cov thev naus laus zis no tau siv rau kev kho dej khib nyiab, uas tuaj yeem tshem tawm qhov nyuaj rau degrade cov pa phem xws li endocrine cuam tshuam thiab dyes.
2. Heavy hlau muaj kuab paug tswj: kev txhim kho cov khoom adsorption
Cov complexes ruaj khov tuaj yeem tsim nrog cov hlau ions (xws li Pb ² ⁺, Cd ² ⁺), thiab lawv pawg carboxyl thiab carbonyl ua raws li kev sib koom ua ke kom ua tau zoo adsorb hnyav hlau ions los ntawm chelation. Piv txwv li, kev hloov kho cov hlau nplaum nanoparticles (Fe ∝ O ₄ @ PGA) muaj qhov siab tshaj plaws adsorption peev ntawm 125mg / g rau Pb ² ⁺ thiab tuaj yeem sib cais sai nyob rau hauv ib qho chaw sib nqus sab nraud, ua rau lawv tsim nyog rau kev kho cov hlau hnyav hauv dej. Cov khoom siv no tau dhau qhov kev sim ntsuas thiab muaj peev xwm siv tau rau kev lag luam.
1. Khoom noj khoom haus preservatives: kev loj hlob ntawm tej yam ntuj tso lwm yam
Methyl benzoate tuaj yeem ua ke los ntawm cov tshuaj tiv thaiv esterification, nrog rau cov kab mob dav dav thiab cuam tshuam rau cov kab mob fungi (xws li Aspergillus niger thiab Aspergillus flavus), poov xab (xws li brewing poov xab), thiab kab mob (xws li Escherichia coli thiab Staphylococcus aureus). Qhov siab tshaj plaws pub rau hauv cov zaub mov yog 0.2g / kg, feem ntau siv los khaws jam, txiv hmab txiv ntoo candied, thiab dej haus. Piv nrog rau cov tshuaj preservatives xws li sodium benzoate, nws muaj qhov zoo ntawm cov tshuaj toxicity tsawg (ADI tus nqi 0-5mg / kg) thiab zoo solubility.
2. Cov khoom xyaw flavour: natural essence synthesis
Nrog rau cov txiv hmab txiv ntoo zoo nkauj thiab paj tsw qab, nws tuaj yeem siv los sib xyaw cov tshuaj tsw qab, xab npum thiab tshuaj pleev ib ce. Esters (xws li ethyl benzoate) tsim los ntawm nws cov tshuaj tiv thaiv nrog cawv (xws li ethanol thiab isopropanol) muaj cov tshuaj tsw qab ntev dua, thiab feem ntau siv los ua cov tshuaj kho hauv siab -kawg naj hoom (xws li Chanel No.5 thiab Dior Ziego). Tsis tas li ntawd, tej yam ntuj tso flavours xws li gamma decanolactone tuaj yeem ua ke los ntawm enzymatic catalysis kom tau raws li cov neeg siv khoom xav tau rau "dawb daim ntawv lo" cov khoom.
3. Kev soj ntsuam kev nyab xeeb ntawm zaub mov: kev txhim kho biosensors
Nws tuaj yeem siv los ua ib qho cim qhia rau cov khoom siv hluav taws xob hauv hluav taws xob txhawm rau txheeb xyuas cov khoom tsis zoo (xws li nitrite thiab tshuaj tua kab residues) hauv cov khoom noj. Piv txwv li, raws li nws hloov pauv cov pa roj carbon nanotube electrode, qhov kev kuaj pom ntawm nitrite yog tsawg li 0.01 μ M, thiabphenylglyoxylic acidmuaj zog tiv thaiv- muaj peev xwm cuam tshuam, ua rau nws tsim nyog rau kev tshuaj xyuas sai ntawm nitrite hauv cov khoom noj nqaij. Cov thev naus laus zis no tau raug lees paub los ntawm cov txheej txheem hauv tebchaws thiab muaj peev xwm rau ntawm - daim ntawv thov kev xeem.
Hauv thaj chaw ntawm cov khoom siv hluav taws xob: kev tawg ntawm lub zog tshiab thiab catalytic technology
1. Lithium ion roj teeb: electrolyte additives
Nws tuaj yeem siv ua zaj duab xis- tsim cov khoom siv ntxiv rau lithium- ion roj teeb electrolytes, thiab nws cov pa roj carbonyl thiab carboxyl tuaj yeem cuam tshuam nrog cov tshuaj nquag ntawm cov electrode nto los tsim cov khoom siv hluav taws xob ruaj khov (SEI) zaj duab xis, uas inhibits electrolyte decomposition thiab prolongs roj teeb lub neej. Kev sim tau pom tias ntxiv 1% phenyl-glyoxylicaci rau cov electrolyte tuaj yeem ua rau kom muaj peev xwm tuav tau lithium- ion roj teeb rau 85% tom qab 500 cycles ntawm 1C tus nqi, uas yog 15% siab dua li qhov tsis kho.
2. Roj cell: catalyst cab kuj
Composite nrog carbon nanotubes (CNTs) tuaj yeem siv los npaj siab -kev ua haujlwm roj cell catalyst cab kuj.
Nws pawg carboxyl tuaj yeem sib cog lus nrog platinum nanoparticles (Pt NPs) txhawm rau txhim kho qhov tawg thiab ruaj khov ntawm cov catalyst. Piv txwv li, kev ua haujlwm loj ntawm Pt / PGA CNT catalyst hauv oxygen txo cov tshuaj tiv thaiv (ORR) nce mus txog 0.32A / mg Pt, uas yog ob zaug siab dua li kev lag luam Pt / C catalyst, thiab kev ua haujlwm tau zoo dua qub (kev ua kom lwj.<10% after 10000 cycles).
3. Lub hnub ci hlwb: kev txhim kho cov duab hluav taws xob
The mixed system formed with ruthenium (Ru) complex can serve as a photosensitizer for dye-sensitized solar cells (DSSCs). Its absorption spectrum covers the visible light range (400-600nm), and its electron injection efficiency is high (>90%). Qhov kev sim tau pom tias qhov kev hloov pauv ntawm photoelectric ntawm DSSC raws li phenyl-glyoxylicaci Ru complex tau mus txog 8.2%, uas yog 15% siab dua li cov tsoos N719 dye system, thiab tus nqi raug txo los ntawm 30%.
Lwm yam kev kawm: kev sib koom tes kev tsim kho tshiab
1. Tshuaj ntsuam xyuas: Derivative Reagents
Nws tuaj yeem siv los ua derivatization reagent rau roj chromatography (GC) thiab kua chromatography (HPLC) los tshuaj xyuas cov tebchaw xws li cov amino acids thiab carboxylic acids. Piv txwv li, cov tshuaj tiv thaiv nrog cov amino acids ua rau benzoyl amino acid derivatives, uas tau nce volatility thiab tsim nyog rau GC-MS tsom xam. Cov reagent no tau siv rau kev tshawb nrhiav cov amino acid muaj pes tsawg leeg hauv cov zaub mov, nrog rau kev kuaj pom tsawg li 0.1 μ g / g.
2. Khoom siv Science: Polymer Synthesis
Can be used as a comonomer to participate in the synthesis of functional polymer materials. For example, the hydrogel prepared by copolymerization with acrylic acid has high water absorption (water absorption>500%) thiab pH teb, uas tuaj yeem siv rau cov tshuaj tswj kev tso tawm thiab hnav khaub ncaws.
In addition, polyurethane produced by reacting with isocyanates has excellent heat resistance (thermal decomposition temperature>300 degree) thiab tsim nyog rau cov ntaub ntawv aerospace.
3. Agricultural teb: cog kev loj hlob regulators
Thiab nws cov derivatives tuaj yeem tswj cov nroj tsuag kev loj hlob thiab kev loj hlob. Kev tshawb fawb pom tau hais tias tsis tshua muaj siab ntawm acidobenzoico (10 μ M) tuaj yeem txhawb nqa cov noob nplej germination thiab kev loj hlob ntawm cov noob los ntawm upregulating cov kev qhia ntawm noob muaj feem xyuam rau auxin (IAA) synthesis. Ntxiv rau,phenylglyoxylic acidtuaj yeem ua rau cov kab mob tsis zoo, xws li kev txhim kho cov txiv lws suav rau grey pwm, nrog rau kev tswj xyuas txog li 70%, thiab yog ib puag ncig zoo.
Cim npe nrov: Phenylglyoxylic acid CAS 611-73-4, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom