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Ukunikezwa kwefekthri i-Tetrabutylammonium fluoride/TBAF CAS 429-41-4
I-Tetrabutylammonium fluoride/TBAF
I-CAS 429-41-4
Ubumsulwa: 98%
Ukupakisha: 1kg/isikhwama, 25kg/isigubhu
I-Tetrabutylammonium fluoride/TBAF iwusawoti we-quaternary ammonium onefomula yamakhemikhali₄N⁺F⁻.Itholakala ngokuthengisa njenge-trihydrate emhlophe eqinile futhi njengesixazululo ku-tetrahydrofuran.I-TBAF isetshenziswa njengomthombo we-fluoride ion kuma-organic solvents.
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Ukunikezwa kwefekthri i-Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6
I-Tetrabutylammonium fluoride trihydrate/TBAF
I-CAS 87749-50-6
Ubumsulwa: 98%
Ukupakisha: 1kg/isikhwama, 25kg/isigubhu
I-Tetrabutylammonium fluoride trihydrate/TBAF iwusawoti we-quaternary ammonium onefomula yamakhemikhali₄N⁺F⁻.Itholakala ngokuthengisa njenge-trihydrate emhlophe eqinile futhi njengesixazululo ku-tetrahydrofuran.I-TBAF isetshenziswa njengomthombo we-fluoride ion kuma-organic solvents.
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Ukunikezwa kwefekthri I-ejenti yokunciphisa I-Sodium cyanoborohydride CAS 25895-60-7
I-sodium cyanoborohydride
I-CAS 25895-60-7
Isilinganiso: 95%
Ukupakisha: 1kg/bag noma 25kg/drum
I-sodium cyanoborohydride (NaBH3CN) iyi-ejenti yokunciphisa ekhethiwe esetshenziselwa ukuncishiswa kwamakhemikhali okuhlukahlukene, okuhlanganisa i-aldehyde, i-ketone, i-acetals, i-epoxides, i-oximes, i-enamines, i-reductive aminations ye-aldehydes ne-ketones, kanye nama-alkylations okunciphisa ama-amine nama-hydrazines.
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Ifekthri ihlinzeka ngekhwalithi ephezulu yeDayi Ephakathi 2,7-Dihydroxynaphthalene cas 582-17-2
2,7-Dihydroxynaphthalene
I-CAS 582-17-2
Isilinganiso: 98.5%
Ukupakisha: 1kg/bag noma 25kg/drum
I-2,7-Dihydroxynaphthalene ingasetshenziswa njengesiqalo sokuhlanganiswa kwe-sulfonic acid kanye ne-divinylnaphthalenes.I-2,7-Dihydroxynaphthalene iyi-reagent esetshenziselwa ukulungiswa kwama-monomers wezinto eziphezulu zekhabhoni.Ibuye isetshenziswe ekuhlanganiseni ama-analogues e-splilomicin.
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Ukunikezwa kwefekthri Ikhwalithi ephezulu ye-Gallic Acid CAS 149-91-7 i-anhydrous ne-monohydrate
I-Gallic Acid anhydrous ne-monohydrate
Inombolo ye-CAS: 149-91-7;5995-86-8
Isilinganiso: 99%
Ukupakisha: 1kg/bag noma 25kg/drum
I-Gallic acid itholakala kakhulu ezitshalweni ezifana ne-rhubarb, i-leafhopper enkulu, ne-hawthorn.Kuyinhlanganisela ye-polyphenolic etholakala emvelweni futhi inohlu olubanzi lwezinhlelo zokusebenza ezimbonini zokudla, i-biology, nezimboni zamakhemikhali.
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Umkhiqizi 3-Methylpyridine/3-Picoline CAS 108-99-6 enekhwalithi enhle
Umkhiqizo: 3-Methylpyridine/3-Picoline
I-CAS 108-99-6
Ubumsulwa: 98.5%
Ukupakisha: 1kg/ibhodlela
I-3-Methylpyridine noma i-3-picoline, iyinhlanganisela yemvelo enefomula engu-3-CH₃C₅H₄N.Ingenye yezindawo ezintathu ze-isomer ze-methylpyridine, izakhiwo zayo ezihluka ngokuya ngokuthi iqembu le-methyl lixhunywe kuphi eringini ye-pyridine.Lolu ketshezi olungenambala luyisandulela sezinto eziphuma ku-pyridine ezisebenza ezimbonini zemithi nezolimo.Njenge-pyridine, i-3-methylpyridine iwuketshezi olungenambala olunephunga elinamandla futhi ihlukaniswa njengesisekelo esibuthakathaka.
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Umkhiqizi 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 enekhwalithi enhle
4-Dimethylaminopyridine/DMAP
I-CAS 1122-58-3
Ubumsulwa: 99%min
Ukupakisha: 1kg, 25kg isikhwama / ibhodlela / isigubhu noma njengoba isicelo
I-4-Dimethylaminopyridine/DMAP iyi-catalyst enamandla kakhulu ye-organic synthesis.I-DMAP (mp 112-113°C) ayinambala, izinto eziyicrystalline ezincibilika kakhulu ku-methanol, i-ethyl acetate, i-chloroform, i-methylene chloride, i-1,2-dichloroethane, i-acetone, ne-acetic acid futhi incibilika kancane ku-hexane ebandayo, i-cyclohexane, kanye amanzi.
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Ukuhlinzekwa kwefekthri i-DL-Dithiothreitol/DTT CAS 3483-12-3 ngentengo enhle
I-DL-Dithiothreitol/DTT
I-CAS 3483-12-3
Ubumsulwa: 98%
Ukupakisha: 1kg/isikhwama, 25kg/isigubhu
I-DL-Dithiothreitol(DTT) yigama elijwayelekile le-redox reagent encane eyaziwa nangokuthi i-Cleland's reagent.Ifomula ye-DTT ithi C₄H₁₀O₂S₂ futhi ukwakheka kwamakhemikhali kweyodwa yama-enantiomers ayo ngendlela encishisiwe kuboniswa ngakwesokudla;ifomu layo eline-oxidized liyi-disulfide eboshwe ngendandatho enamalungu angu-6.I-reagent ivame ukusetshenziswa ngendlela yayo ye-racemic, njengoba womabili ama-enantiomers esebenza.Igama layo lisuselwa kushukela onekhabhoni emine, i-threose.I-DTT ine-epimeric compound, i-dithioerythritol.
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Umkhiqizi i-DL-Dithiothreitol/DTT CAS 3483-12-3 enobumsulwa obuphakeme
I-DL-Dithiothreitol/DTT
I-CAS 3483-12-3
Ubumsulwa: 98%
Ukupakisha: 1kg/isikhwama, 25kg/isigubhu
I-DL-Dithiothreitol yigama elijwayelekile le-redox reagent encane eyaziwa nangokuthi i-Cleland's reagent.Ifomula ye-DTT ithi C₄H₁₀O₂S₂ futhi ukwakheka kwamakhemikhali kweyodwa yama-enantiomers ayo ngendlela encishisiwe kuboniswa ngakwesokudla;ifomu layo eline-oxidized liyi-disulfide eboshwe ngendandatho enamalungu angu-6.I-reagent ivame ukusetshenziswa ngendlela yayo ye-racemic, njengoba womabili ama-enantiomers esebenza.Igama layo lisuselwa kushukela onekhabhoni emine, i-threose.I-DTT ine-epimeric compound, i-dithioerythritol.
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Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6
Othintana naye: Erica Zheng
Email: erica@zhuoerchem.com
Ucingo: +86 21 2097 0332
Isixuku: +86 177 1767 9251
WhatsApp: +86 186 2503 6043 (WeChat & Telegram & Line)
Skype: slhyzy
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I-1,6-Dichlorohexane ngentengo engcono kakhulu ye-CAS 2163-00-0
Igama lomkhiqizo :1,6-Dichlorohexane
Inombolo ye-CAS 2163-00-0
Ubumsulwa: 99%min
Ifomula yemolekyuli :C6H12Cl2
Isisindo sefomula;155.07
Oxhumana naye: Cathy Jin
Email: Cathy@shxlchem.com
Ucingo: +8618636121136 (Wechat/Whatsapp)
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Umphakeli waseChina i-dmc dimethyl carbonate cas 616-38-6
Igama lomkhiqizo: DMC
Inombolo ye-CAS: 616-38-6
Ubumsulwa: 99%, 99.5%, 99.7%Kuyi-solvent eyodwa esebenza kahle kakhulu kanye nohlobo olusha lokuvikela imvelo imikhiqizo yamakhemikhali aluhlaza .I-Battery Electrolytic liquid solvent paint polyurethane glue,chemical intermedia kanye ne-polycarbonate…..etc
Uma unentshisekelo nge-DMC, pls ukhululeke ukuxhumana nathi.
Inombolo yocingo: +86-15255616228(WhatsApp&Wechat)
Email: daisy@shxlchem.com
Organic intermediates
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