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2-BROMO-5-IODOTOLUENE CAS: 202865-85-8
2-Bromo-5-iodotoluene yog ib qho organic compound uas yog ib feem ntawm cov halogenated aromatic compounds. Nws yog siv dav ua ib qho khoom siv hauv kev tsim cov organic synthesis, tshwj xeeb tshaj yog hauv kev npaj cov tshuaj intermediates thiab agrochemicals. Nws cov qauv tshwj xeeb, uas muaj ob qho tib si bromine thiab iodine atoms txuas rau lub nplhaib toluene, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev hloov pauv synthetic thiab kev sib cuam tshuam ntawm cov pab pawg ua haujlwm.
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TCTU CAS: 330641-16-2
TCTU, lossis 2-(thienyl)-1H-tetrazole-5-thiol, yog ib hom tshuaj lom neeg uas feem ntau siv ua cov tshuaj sib txuas hauv kev tsim cov peptide thiab lwm yam kev sib txuas ntawm amide. Cov tshuaj heterocyclic no pab txhawb kev tsim cov amide bond xaiv thiab ua haujlwm tau zoo los ntawm kev ua kom cov carboxylic acids ua rau cov acylating intermediates uas muaj zog heev. TCTU ua lub luag haujlwm tseem ceeb hauv kev tsim cov peptides rau kev tshawb fawb, kev siv tshuaj, thiab kev siv biotechnological, kom ntseeg tau tias muaj txiaj ntsig zoo thiab tsawg kawg nkaus racemization hauv kev tsim cov kab ke peptide nyuaj. Nws qhov kev ua haujlwm tshwj xeeb thiab kev hloov pauv tau ua rau nws yog ib qho cuab yeej tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv peptide chemistry.
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2-BROMO-5-BENZOYLTHIOPHENE CAS: 31161-46-3
2-Bromo-5-benzoylthiophene yog ib qho tshuaj lom neeg uas muaj cov mis molecular C13H8BrOS. Nws yog ib feem ntawm tsev neeg thiophene thiab nws yog ib qho cim los ntawm ib qho bromine atom txuas rau lub nplhaib thiophene thiab ib pawg benzoyl ntawm 5-txoj haujlwm. Cov tshuaj no tau txais kev saib xyuas rau nws cov kev ua haujlwm ntau yam thiab cov yam ntxwv ntawm cov qauv, ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov tshuaj, cov tshuaj agrochemicals, thiab cov ntaub ntawv.
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2-Bromo-5-methylthiophene CAS: 765-58-2
2-Bromo-5-methylthiophene yog ib qho tshuaj lom neeg uas muaj cov mis molecular C5H5BrS. Nws yog ib feem ntawm tsev neeg thiophene thiab nws yog ib qho cim los ntawm ib qho bromine atom txuas rau lub nplhaib thiophene ntawm 2-txoj hauj lwm thiab ib pawg methyl ntawm 5-txoj hauj lwm. Cov tshuaj no tau txais kev saib xyuas rau nws cov kev ua haujlwm ntau yam thiab cov yam ntxwv ntawm cov qauv, ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov tshuaj, cov tshuaj agrochemicals, thiab cov ntaub ntawv.
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Chlorotripyrrolidinophosphonium hexafluorophosphate CAS: 133894-48-1
Chlorotripyrrolidinophosphonium hexafluorophosphate, tseem hu ua PyAOP, yog ib qho tshuaj lom neeg uas feem ntau siv los ua cov tshuaj sib txuas hauv peptide synthesis thiab lwm yam kev sib txuas ntawm amide bond. Cov tshuaj phosphonium-based reagent no ua lub luag haujlwm tseem ceeb hauv kev sib txuas ntawm cov organic, tshwj xeeb tshaj yog hauv peptide chemistry, vim nws muaj peev xwm ua kom cov carboxylic acids ua haujlwm, tsim cov tshuaj acylating intermediates uas muaj zog heev thiab pab txhawb kev tsim cov amide bond zoo thiab xaiv tau. Nws cov qauv tshwj xeeb thiab kev ua haujlwm ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov peptides rau kev tshawb fawb, tshuaj, thiab kev siv biotechnological.
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2,5-Dichloro-3-methylthiophene CAS: 17249-90-0
2,5-Dichloro-3-methylthiophene yog ib qho tshuaj lom neeg uas muaj cov mis molecular C6H4Cl2S. Cov tshuaj heterocyclic no muaj lub nplhaib chlorine-substituted thiophene nrog ib pawg methyl txuas rau ntawm 3-txoj haujlwm. Nws tau lees paub rau nws qhov tseem ceeb ua ib qho khoom siv ntau yam hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv vim nws cov yam ntxwv tshwj xeeb thiab kev ua haujlwm.
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2-Acetyl-5-bromothiophene CAS: 5370-25-2
2-Acetyl-5-bromothiophene yog ib qho tshuaj lom neeg uas muaj cov mis molecular C6H5BrOS. Cov tshuaj heterocyclic no muaj ib lub nplhaib bromine-substituted thiophene nrog ib pawg acetyl txuas rau ntawm 2-txoj haujlwm. Nws tau lees paub rau nws qhov tseem ceeb ua ib qho khoom siv ntau yam hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv vim nws cov yam ntxwv tshwj xeeb thiab kev ua haujlwm.
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2,5-DIBROMO-3-METHYLTHIOPHENE CAS: 13191-36-1
2,5-Dibromo-3-methylthiophene yog ib qho tshuaj lom neeg uas muaj cov mis molecular C6H4Br2S. Cov tshuaj heterocyclic no muaj ib lub nplhaib bromine-substituted thiophene nrog ib pawg methyl txuas rau ntawm 3-txoj haujlwm. Nws tau lees paub rau nws qhov tseem ceeb ua ib qho khoom siv ntau yam hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv vim nws cov yam ntxwv tshwj xeeb thiab kev ua haujlwm.
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1-Fluoro-4-iodobenzene CAS: 352-34-1
1-Fluoro-4-iodobenzene yog ib qho organic compound uas siv los ua ib qho khoom siv hauv kev tsim cov organic thiab cov ntaub ntawv tshawb fawb. Nws yog ib feem ntawm cov tshuaj halogenated aromatic thiab muaj ob qho tib si fluorine thiab iodine atoms txuas rau lub nplhaib benzene. Cov tshuaj no muaj txiaj ntsig zoo rau ntau yam kev hloov pauv synthetic, tshwj xeeb tshaj yog hauv kev npaj cov tshuaj biaryl thiab cov tshuaj intermediates.
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2,4-Difluoroiodobenzene CAS: 2265-93-2
2,4-Difluoroiodobenzene yog ib qho organic compound uas siv los ua ib qho khoom siv hauv kev tsim cov organic thiab cov ntaub ntawv tshawb fawb. Nws poob rau hauv pawg ntawm halogenated aromatic compounds thiab muaj ob qho tib si fluorine atoms thiab iodine atom txuas rau lub nplhaib benzene. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv ntau yam kev hloov pauv synthetic, tshwj xeeb tshaj yog hauv kev tsim cov biaryl compounds thiab cov tshuaj intermediates.
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1-Chloro-2-iodobenzene CAS: 615-41-8
1-Chloro-2-iodobenzene yog ib qho organic compound uas yog ib feem ntawm cov halogenated aromatic compounds. Nws feem ntau siv ua ib qho khoom siv rau kev tsim cov organic synthesis, tshwj xeeb tshaj yog hauv kev npaj cov biaryl compounds thiab cov tshuaj intermediates. Nws cov qauv tshwj xeeb, uas muaj ob qho tib si chlorine thiab iodine atoms txuas rau lub nplhaib benzene, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev hloov pauv synthetic thiab kev sib cuam tshuam ntawm cov pab pawg ua haujlwm.
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1,4-Diiodobenzene CAS: 624-38-4
1,4-Diiodobenzene yog ib qho organic compound uas ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab cov ntaub ntawv tshawb fawb. Nws yog ib qho di-substituted benzene derivative uas muaj iodine atoms ntawm 1 thiab 4 txoj haujlwm ntawm lub nplhaib benzene. Cov tshuaj no yog siv ua lub hauv paus rau kev tsim cov biaryl compounds, uas yog qhov tseem ceeb hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv siab heev.
