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3-Methoxy-1,2-propanediol CAS: 623-39-2
3-Methoxy-1,2-propanediol yog ib qho methoxy-substituted glycerol derivative uas paub txog nws cov qauv tshuaj tshwj xeeb, uas muaj ob qho tib si hydroxyl thiab ether functionalities. Cov tshuaj no qhia tau tias muaj kev yaj zoo heev hauv dej thiab cov organic solvents, ua rau nws yog ib qho khoom siv nruab nrab hauv ntau yam tshuaj lom neeg. Nws cov khoom tso nws ua ib qho khoom xyaw muaj txiaj ntsig hauv kev lag luam tshuaj, tshuaj pleev ib ce, thiab kev siv hauv kev lag luam. Vim nws muaj ntau yam ntxwv, 3-methoxy-1,2-propanediol tau txais kev txaus siab rau nws cov peev xwm siv hauv kev txhim kho kev ruaj khov thiab kev ua haujlwm zoo.
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2-METHYL-2-NITRO-1,3-PROPANEDIOL CAS: 77-49-6
2-Methyl-2-nitro-1,3-propanediol yog ib yam tshuaj lom neeg uas muaj cov pab pawg nitro thiab hydroxyl ua haujlwm. Cov tshuaj no muaj cov qauv tshwj xeeb uas pab txhawb rau nws cov tshuaj tiv thaiv thiab cov ntawv thov hauv ntau yam txheej txheem tshuaj. Ua ib qho nruab nrab hauv kev tsim cov organic, nws ua haujlwm ua lub hauv paus rau kev tsim cov molecules nyuaj dua. Nws cov yam ntxwv tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv kev lag luam tshuaj thiab agrochemicals, qhov twg nws tuaj yeem koom nrog ntau yam kev cuam tshuam, txhim kho kev tsim cov tshuaj xav tau.
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Batyl cawv CAS: 544-62-7
Cawv Batyl, tseem hu ua 1-octadecanol lossis 1-benyloxy-2-hexadecanol, yog cov cawv rog ntev uas tau los ntawm ntau qhov chaw ntuj, suav nrog cov tsiaj txhu hauv dej xws li qee hom ntses. Cov tshuaj no yog tus cwj pwm los ntawm nws cov saw hlau 18-carbon, uas ua rau nws cov khoom hydrophobic thiab cov qauv. Cawv Batyl feem ntau siv rau hauv kev tsim cov surfactants, emulsifiers, thiab ua glyceride hauv cov qauv tshuaj pleev ib ce vim nws cov khoom moisturizing. Nws cov yam ntxwv tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv ntau yam lag luam, tshwj xeeb tshaj yog cov tshuaj pleev ib ce, tshuaj, thiab zaub mov.
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3-ALLYLOXY-1,2-PROPANEDIOL CAS: 123-34-2
3-Allyloxy-1,2-propanediol yog ib qho tshuaj sib xyaw ua ke uas muaj ib pawg allyloxy thiab ib qho glycerol backbone. Cov tshuaj no yog tus cwj pwm los ntawm nws cov qauv tshuaj tshwj xeeb, uas muab ntau yam khoom siv, ua rau nws haum rau ntau daim ntawv thov hauv kev lag luam thiab kev lag luam tshuaj. Nws qhov kev hloov pauv tau los ntawm qhov muaj ob qho tib si hydroxyl thiab ether functionalities, uas tso cai rau ntau yam kev ua haujlwm hauv cov tshuaj tiv thaiv. Vim yog cov yam ntxwv no, 3-allyloxy-1,2-propanediol tau lees paub ntau ntxiv rau nws lub peev xwm hauv ntau yam qauv thiab cov txheej txheem.
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2-Amino-2-methyl-1,3-propanediol CAS: 115-69-5
2-Amino-2-methyl-1,3-propanediol, feem ntau hu ua AMP, yog ib qho amino cawv uas muaj cov amino thiab hydroxyl functional groups. Cov tshuaj no muaj cov qauv branched uas pab txhawb rau nws cov khoom tshwj xeeb physicochemical. Nws yog lub npe hu ua nws lub luag haujlwm ua tus neeg sawv cev buffer hauv kev siv biochemical, tshwj xeeb tshaj yog hauv kev tswj pH stability hauv ntau qhov chaw ib puag ncig. Tsis tas li ntawd, nws ua haujlwm ua lub tsev thaiv ntau yam hauv kev tsim cov organic thiab muaj ntau yam kev siv thoob plaws hauv kev tshawb fawb txog tshuaj, tshuaj pleev ib ce, thiab biochemical.
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(S)-(-)-3-BENZYLOXY-1,2-PROPANEDIOL CAS: 17325-85-8
(S) -(-)-3-Benzyloxy-1,2-propanediol yog ib qho chiral organic compound uas yog pawg ntawm propanediols. Nws muaj ib pawg benzyloxy, uas ua rau nws cov solubility thiab reactivity hauv ntau yam tshuaj reactions. Cov tshuaj no yog qhov tseem ceeb hauv kev lag luam tshuaj thiab tshuaj synthetic vim nws muaj peev xwm ua lub tsev thaiv rau kev tsim cov molecules nyuaj dua. Nws cov stereochemistry tshwj xeeb pab txhawb rau nws cov haujlwm biological, ua rau nws yog tus neeg sib tw muaj txiaj ntsig hauv kev lag luam tshuaj.
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1-O-BENZYL-RAC-GLYCEROL CAS: 56552-80-8
1-O-Benzyl-rac-glycerol yog ib qho glycerol derivative uas muaj ib pawg benzyl nyob rau ntawm thawj qhov chaw ntawm glycerol backbone. Cov tshuaj no yog qhov tseem ceeb rau nws qhov xwm txheej chiral, vim nws muaj nyob rau hauv ob daim ntawv enantiomeric. Nws ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic thiab tau txais kev saib xyuas hauv kev tshuaj lom neeg vim nws cov ntawv thov hauv kev tsim tshuaj thiab kev tsim cov tshuaj. Qhov muaj nyob ntawm pawg benzyl ua rau nws cov solubility thiab reactivity txhim kho, ua rau nws yog ib qho khoom siv tseem ceeb rau kev tsim cov molecules nyuaj dua.
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SULFAMETHIZOLE CAS: 144-82-1
Sulfamethizole yog ib hom tshuaj tua kab mob sulfonamide uas yog ib hom tshuaj sulfa. Nws ua haujlwm los ntawm kev txwv tsis pub cov kab mob tsim cov folic acid, uas yog qhov tseem ceeb rau lawv txoj kev loj hlob thiab kev rov ua dua. Cov tshuaj no feem ntau yog siv los kho ntau yam kab mob kis. Txawm hais tias nws tau siv dav heev, nws txoj kev siv tau txo qis vim muaj kev tiv thaiv tshuaj tua kab mob thiab muaj lwm txoj hauv kev zoo dua.
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2-Mercapto-1,3,4-thiadiazol CAS: 18686-82-3
2-Mercapto-1,3,4-thiadiazol yog ib qho heterocyclic compound uas muaj ob qho tib si sulfur thiab nitrogen hauv nws cov qauv. Nws yog tus cwj pwm los ntawm qhov muaj ib pawg thiol (-SH), uas pab txhawb rau nws cov reactivity thiab versatility. Cov tshuaj no tau txais kev saib xyuas hauv ntau qhov chaw ntawm chemistry vim nws cov ntawv thov hauv kev lag luam tshuaj, kev ua liaj ua teb, thiab kev tshawb fawb khoom siv. Nws cov khoom tshwj xeeb ua rau nws ua haujlwm ua ib qho ligand zoo hauv kev sib koom tes chemistry thiab ua tus precursor rau kev tsim cov molecules nyuaj dua.
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BISMUTHIOL (II) HYDRATE CAS: 6336-51-2
Bismuthiol (II) hydrate, tseem hu ua bismuth thiol, yog ib qho tshuaj lom neeg uas muaj bismuth thiab sulfur. Nws feem ntau siv rau hauv kev siv tshuaj vim nws cov khoom tua kab mob thiab tiv thaiv kev o. Daim ntawv hydrated tuaj yeem pab txhawb kev yaj thiab kev nqus tau zoo dua hauv cov kab mob hauv lub cev. Txawm hais tias nws tau tshawb nrhiav rau ntau yam kev siv kho mob, nws daim ntawv thov yog ntau dua hauv kev tshawb fawb dua li hauv kev kho mob tseem ceeb.
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(S)-(+)-1-Methoxy-2-propanol CAS:26550-55-0
(S)-(+)-1-Methoxy-2-propanol yog ib qho chiral organic compound uas muaj ib pawg methoxy thiab ib pawg cawv ua haujlwm. Nws tau lees paub rau nws qhov kev ntshiab enantiomeric thiab ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv tshuaj lom neeg, tshwj xeeb tshaj yog hauv kev sib xyaw ua ke asymmetric. Cov tshuaj no tau txais txiaj ntsig rau nws lub peev xwm los ua cov kuab tshuaj thiab ib qho nruab nrab hauv kev tsim cov tshuaj thiab cov tshuaj zoo vim nws cov khoom zoo, xws li kev lom tsawg thiab kev yaj zoo.
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(S)-3-Amino-1,2-propanediol CAS: 61278-21-5
(S)-3-Amino-1,2-propanediol, tseem hu ua L-threonine, yog ib qho amino cawv uas tshwm sim ntuj uas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem biological. Nws muaj ib pawg amino thiab ob pawg hydroxyl, ua rau nws yog ib qho tshuaj sib xyaw ua ke hauv thaj chaw ntawm biochemistry. Ua ib qho enantiomer ntawm 3-amino-1,2-propanediol, qhov kev teeb tsa (S) yog qhov tseem ceeb rau nws cov haujlwm biological. Cov tshuaj no koom nrog hauv kev tsim cov protein, ua lub hauv paus rau ntau yam biomolecules, thiab muaj daim ntawv thov hauv cov tshuaj thiab cov khoom noj khoom haus ntxiv.
