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I-6-MALEIMIDOCAPROIC ACID HYDRAZIDE, I-TRIFLUOROACETIC ACID CAS:151038-94-7
6-I-Maleimidocaproic acid hydrazide, i-trifluoroacetic acid (TFA) iyinhlanganisela yamakhemikhali ekhethekile eyaziwa ngokusetshenziswa kwayo ekuhlanganiseni i-bio kanye nokwakheka kwe-peptide. Ineqembu elisebenzayo le-maleimide, le nhlanganisela yenza kube lula ukwakheka kwama-conjugates azinzile ane-thiol-containing biomolecules, okwenza ibe wusizo ezinhlelweni ezahlukahlukene ze-biochemical. Ukuba khona kwe-trifluoroacetic acid kuthuthukisa ukuncibilika kanye nokuqina, okuyizinto ezibalulekile ekusebenzeni kwayo ezindaweni zelebhu.
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I-Oxalyl dihydrazide CAS:996-98-5
I-Oxalyl dihydrazide iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C4H6N4O2. Yakhiwe amaqembu amabili asebenzayo e-hydrazine anamathele kumgogodla we-oxalic acid. Ngokuvamile ibonakala njenge-crystalline solid emhlophe, le nhlanganisela ibonisa ukusabela okuphawulekayo ngenxa yemisebenzi yayo eminingi equkethe i-nitrogen. I-Oxalyl dihydrazide isetshenziswa kakhulu kumakhemikhali okwenziwa futhi ithole ukunakwa ngezicelo zayo ezingaba khona kumakhemikhali wezokwelapha kanye nesayensi yezinto zokwakha.
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I-Octanoic hydrazide CAS:6304-39-8
I-Octanoic hydrazide iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C8H17N3O. Iqukethe uchungechunge lwe-octanoic acid oluxhunywe eqenjini elisebenzayo le-hydrazide (-NH-NH2). Le nhlanganisela ivame ukubonakala njengoketshezi oluphuzi noma oluqinile olungenambala noma oluphuzi. I-Octanoic hydrazide iphawuleka ngokusabela kwayo, ikakhulukazi ekwakheni izinto ezahlukahlukene eziwusizo kumakhemikhali okwenziwa. Isakhiwo sayo esihlukile sinikeza ukusetshenziswa okungenzeka kumakhemikhali okwelapha, ikhemistri yezolimo, kanye nesayensi yezinto.
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i-p-Anisohydrazide CAS:3290-99-1
I-p-Anisohydrazide iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C8H10N2O, equkethe iqembu elisebenzayo le-hydrazine elixhunywe esakhiweni se-para-methoxybenzene (anisole). Ibonakala njengekristalu eqinile emhlophe kuya kophuzi okhanyayo futhi yaziwa ngokusebenza kwayo ekuphenduleni okuhlukahlukene kwamakhemikhali. Ngenxa yezakhiwo zayo zamakhemikhali ezihlukile, i-p-anisohydrazide ithole intshisekelo ekusetshenzisweni okuningi, ikakhulukazi ekuhlanganiseni kwezinto eziphilayo kanye namakhemikhali ezokwelapha.
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I-Palmitic Acid Hydrazide CAS:2619-88-7
I-Palmitic acid hydrazide iyinhlanganisela yezinto eziphilayo etholakala ku-palmitic acid, i-fatty acid egcwele enefomula yama-molecule C16H32O2. Iqukethe iqembu elisebenzayo le-hydrazine (-NH-NH2) elixhunywe engxenyeni ye-carboxylic acid ye-palmitic acid, okuholela kufomula yama-molecule C16H33N3O. Ngokuvamile ibonakala njenge-crystalline solid noma i-powder emhlophe, i-palmitic acid hydrazide ibonisa izakhiwo ezihlukile ngenxa yokusebenza kwayo kwe-fatty acid backbone kanye ne-amine. Le nhlanganisela ibaluleke kakhulu ekusetshenzisweni kwamakhemikhali ahlukahlukene, okuhlanganisa ukwenziwa kanye nemisebenzi engaba khona yezinto eziphilayo.
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I-4-Nitrophthalhydrazide CAS:3682-19-7
4-I-Nitrophthalhydrazide iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu le-nitro (-NO2) eringini ye-phthalhydrazide enuka kamnandi. Inefomula yama-molecule i-C8H6N4O3 futhi ivame ukubonakala njenge-crystalline solid ephuzi. Le nhlanganisela inezici zokusebenza ze-hydrazine kanye ne-carboxylic, okwenza ibe yi-reagent eguquguqukayo ekusabeleni okuhlukahlukene kwamakhemikhali. Isakhiwo sayo esiyingqayizivele sivumela ukusetshenziswa ekuhlanganisweni kwezinto eziphilayo kanye nemisebenzi engaba khona yezinto eziphilayo, okwenza kube yinkimbinkimbi ebalulekile ocwaningweni.
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3-NITROBENZHYDRAZIDE CAS:618-94-0
3-I-Nitrobenz hydrazide iyinhlanganisela yezinto eziphilayo emelelwa yifomula yama-molecule i-C7H8N4O2. Le nhlanganisela ineqembu le-nitro (-NO2) elibekwe endaweni ye-meta endandatho ye-benzene, exhunywe eqenjini elisebenzayo le-hydrazide (-NH-NH2). Ngokuvamile itholakala njenge-crystalline solid ephuzi, i-3-nitrobenz hydrazide ibonisa ukusabela okuphawulekayo ngenxa yokusebenza kwayo kwe-nitro kanye ne-hydrazine. Isetshenziswa kakhulu kumakhemikhali okwenziwa futhi idonsele ukunaka emisebenzini yayo engaba khona yezinto eziphilayo.
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2,4,6-Trimethylbenzenesulfonyl hydrazide CAS:16182-15-3
I-2,4,6-Trimethylbenzenesulfonyl hydrazide iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu le-sulfonyl elixhunywe eringini ye-aromatic ethathelwe indawo yi-trimethyl. Iyi-crystalline solid emhlophe ekhombisa izakhiwo zamakhemikhali ezihlukile ngenxa yeqembu layo elisebenzayo le-hydrazine kanye nesakhiwo se-sulfonamide. Le nhlanganisela isetshenziswa kakhulu ekwakhiweni kwezinto eziphilayo kanye njenge-reagent ekusabeleni okuhlukahlukene kwamakhemikhali.
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I-N-ISOPROPYLIDENE-N'-2-NITROBENZENESULFO& CAS:6655-27-2
N-I-Isopropylidene-N'-2-nitrobenzenesulfonamide iyinhlanganisela yezinto eziphilayo ebonakala ngesakhiwo sayo esiyingqayizivele esihlanganisa iqembu le-sulfonamide eliqukethe i-nitrogen kanye nendandatho ye-aromatic ethathelwe indawo yi-nitro. Le nhlanganisela yaziwa ngokusetshenziswa kwayo okungaba khona emikhakheni eyahlukahlukene, ikakhulukazi kwezemithi kanye nesayensi yezinto zokwakha, ngenxa yezakhiwo zayo zamakhemikhali ezithakazelisayo kanye nokusabela kwayo. Ukwakheka kwayo kuvame ukuhilela ukusabela kwe-isopropylidene derivatives ne-nitrobenzenesulfonic acid derivatives.
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I-Methylhydrazine sulfate CAS:302-15-8
I-Methylhydrazine sulfate iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C2H8N2·H2SO4. Ikhona njengekristalu eqinile engenambala noma ephuzi elikhanyayo futhi ivame ukusetshenziswa ezinhlotsheni ezahlukene zezimboni nezocwaningo. Njenge-derivative ye-methylhydrazine, le nhlanganisela ineqembu elisebenzayo le-hydrazine elinikeza ukusabela okuhlukile, okwenza libe yigugu kumakhemikhali okwenziwa kanye neminye imikhakha.
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I-Maleic hydrazide CAS:123-33-1
I-hydrazide yama-Maleic iyinhlanganisela yezinto eziphilayo esebenza njengomlawuli wokukhula kwezitshalo kanye nokubulala ukhula. Iyisithako esimhlophe esikristalu esinefomula yamakhemikhali i-C4H4N2O. I-hydrazide yama-Maleic isebenza ngokuvimbela ukuhlukana kwamaseli, okuholela ekukhuleni nasekuthuthukisweni kwezitshalo okuncishisiwe. Ngenxa yalokho, ithole ukunakwa ekusetshenzisweni kwezolimo, ikakhulukazi ngenxa yekhono layo lokulawula ukhula olungafuneki nokulawula ukukhula kwezitshalo.
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I-Levosimendan CAS:141505-33-1
I-Levosimendan iyi-calcium ezwela futhi iyi-inodilator esetshenziswa kakhulu ekwelapheni ukwehluleka kwenhliziyo okukhulu. Ithuthukisa ukugoba kwenhliziyo ngaphandle kokukhulisa kakhulu isidingo se-oxygen ye-myocardial, okwenza kube wusizo ezigulini ezinomsebenzi wenhliziyo ophazamisekile. Lo muthi usebenza ngokuzinzisa i-troponin C emisipheni yenhliziyo, okuholela ekusebenzeni ngcono kokugoba. Ngaphezu kwalokho, i-Levosimendan inezakhiwo zokunciphisa imithambo yegazi, ezisiza ekunciphiseni ukulayisha ngaphambi kwesikhathi kanye nokulayisha ngemuva kwesikhathi enhliziyweni.
