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Lub Hoobkas muab Tetrabutylammonium fluoride / TBAF CAS 429-41-4
Tetrabutylammonium fluoride / TBAF
CAS 429-41-4 Nr
Purity: 98%
Ntim: 1kg / hnab, 25kg / nruas
Tetrabutylammonium fluoride/TBAF yog quaternary ammonium ntsev nrog cov tshuaj formula₄N⁺F⁻.Nws yog muag raws li cov khoom dawb trihydrate thiab ua cov tshuaj hauv tetrahydrofuran.TBAF yog siv los ua cov tshuaj fluoride ion hauv cov kuab tshuaj organic.
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Tuam Tshoj Tetrabutylammonium Fluoride Trihydrate / TBAF CAS 87749-50-6
Tetrabutylammonium fluoride trihydrate / TBAF
CAS Nr .: 87749-50-6
Purity: 98%
Ntim: 1kg / hnab, 25kg / nruas
Tetrabutylammonium fluoride trihydrate / TBAF yog quaternary ammonium ntsev nrog cov tshuaj formula₄N⁺F⁻.Nws yog muag raws li cov khoom dawb trihydrate thiab ua cov tshuaj hauv tetrahydrofuran.TBAF yog siv los ua cov tshuaj fluoride ion hauv cov kuab tshuaj organic.
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Factory Supply txo tus neeg sawv cev Sodium cyanoborohydride CAS 25895-60-7
Sodium cyanoborohydride
CAS Nr .: 25895-60-7
Kev Ntsuas: 95%
Ntim: 1kg / hnab lossis 25kg / nruas
Sodium cyanoborohydride (NaBH3CN) yog ib qho kev xaiv txo tus neeg sawv cev siv rau ntau yam tshuaj txo qis, suav nrog aldehyde, ketones, acetals, epoxides, oximes, enamines, txo cov aminations ntawm aldehydes thiab ketones, thiab txo alkylations ntawm amines thiab dej.
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Hoobkas muab siab zoo Dye Intermediate 2,7-Dihydroxynaphthalene cas 582-17-2
2,7-Dihydroxynaphthalene hmoov
CAS 582-17-2 Nr
Kev Ntsuas: 98.5%
Ntim: 1kg / hnab lossis 25kg / nruas
2,7-Dihydroxynaphthalene tuaj yeem siv los ua cov khoom pib rau kev sib txuas ntawm sulfonic acids thiab divinylnaphthalenes.2,7-Dihydroxynaphthalene yog ib tug reagent siv nyob rau hauv kev npaj ntawm monomers ntawm high carbon cov ntaub ntawv.Kuj tseem siv tau rau hauv kev sib txuas ntawm cov tshuaj splitomicin analogues.
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Hoobkas muab siab zoo Gallic Acid CAS 149-91-7 anhydrous thiab monohydrate
Gallic Acid anhydrous thiab monohydrate
CAS Nr .: 149-91-7;5995-86-8 ib
Kev Ntsuas: 99%
Ntim: 1kg / hnab lossis 25kg / nruas
Gallic acid yog dav pom nyob rau hauv cov nroj tsuag xws li rhubarb, loj leafhopper, thiab hawthorn.Nws yog polyphenolic compound pom nyob rau hauv cov xwm thiab muaj ntau yam kev siv nyob rau hauv cov zaub mov, biology, thiab tshuaj industries.
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Chaw tsim tshuaj paus 3-Methylpyridine/3-Picoline CAS 108-99-6 nrog zoo zoo
Khoom siv: 3-Methylpyridine / 3-Picoline
CAS Nr .: 108-99-6
Purity: 98.5%
Ntim: 1kg / lub raj mis
3-Methylpyridine los yog 3-picoline, yog cov organic compound nrog formula 3-CH₃C₅H₄N.Nws yog ib qho ntawm peb qhov chaw isomers ntawm methylpyridine, uas nws cov qauv sib txawv raws li qhov chaw methyl pawg txuas nyob ib ncig ntawm lub nplhaib pyridine.Cov kua tsis muaj xim no yog qhov ua ntej rau pyridine derivatives uas muaj kev siv hauv kev lag luam tshuaj thiab kev ua liaj ua teb.Zoo li pyridine, 3-methylpyridine yog cov kua tsis muaj xim uas muaj ntxhiab tsw zoo thiab raug cais raws li lub hauv paus tsis muaj zog.
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Chaw tsim tshuaj paus 4-Dimethylaminopyridine / DMAP CAS 1122-58-3 nrog zoo zoo
4-Dimethylaminopyridine/DMAP
CAS: 1122-58-3 Nr
Purity: 99% min
Ntim: 1kg, 25kg hnab / lub raj mis / nruas lossis raws li kev thov
4-Dimethylaminopyridine / DMAP yog cov muaj zog catalyst ntawm cov organic synthesis.DMAP (mp 112-113 ° C) yog tsis muaj xim, crystalline tshuaj uas yog soluble heev nyob rau hauv methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, thiab acetic acid thiab tsawg soluble nyob rau hauv txias hexane, cyclohexane, thiab dej.
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DL-Dithiothreitol / DTT CAS 3483-12-3 nrog tus nqi zoo
DL-Dithiothreitol/DTT
CAS 3483-12-3 Nr
Purity: 98%
Ntim: 1kg / hnab, 25kg / nruas
DL-Dithiothreitol (DTT) yog lub npe nrov rau me me-molecule redox reagent tseem hu ua Cleland's reagent.DTT tus qauv yog C₄H₁₀O₂S₂ thiab cov qauv tshuaj ntawm ib qho ntawm nws cov enantiomers hauv nws daim ntawv txo yog qhia rau sab xis;nws daim ntawv oxidized yog ib tug disulfide bonded 6-ntiv nplhaib.Cov reagent feem ntau yog siv rau hauv nws daim ntawv racemic, raws li ob qho tib si enantiomers yog reactive.Nws lub npe muab los ntawm plaub-carbon qab zib, threose.DTT muaj ib qho epimeric compound, dithioerythritol.
RAU LAB SIV nkaus xwb
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Chaw tsim tshuaj paus DL-Dithiothreitol / DTT CAS 3483-12-3 nrog siab purity
DL-Dithiothreitol/DTT
CAS 3483-12-3 Nr
Purity: 98%
Ntim: 1kg / hnab, 25kg / nruas
DL-Dithiothreitol yog lub npe nrov rau me me-molecule redox reagent tseem hu ua Cleland's reagent.DTT tus qauv yog C₄H₁₀O₂S₂ thiab cov qauv tshuaj ntawm ib qho ntawm nws cov enantiomers hauv nws daim ntawv txo yog qhia rau sab xis;nws daim ntawv oxidized yog ib tug disulfide bonded 6-ntiv nplhaib.Cov reagent feem ntau yog siv rau hauv nws daim ntawv racemic, raws li ob qho tib si enantiomers yog reactive.Nws lub npe muab los ntawm plaub-carbon qab zib, threose.DTT muaj ib qho epimeric compound, dithioerythritol.
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Tom ntej: Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6
Hu rau: Erica Zheng
Email: erica@zhuoerchem.com
Xov tooj: +86 21 2097 0332
Mob: +86 177 1767 9251
WhatsApp: +86 186 2503 6043 (WeChat & Telegram & Kab)
Skype: zoo
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1,6-Dichlorohexane nrog tus nqi zoo tshaj CAS 2163-00-0
Khoom npe: 1,6-Dichlorohexane
CAS Nr .: 2163-00-0
Purity: 99% min
Cov mis mos molecular: C6H12Cl2
Formula hnyav;155.07 Nws
Hu rau: Cathy Jin
Email: Cathy@shxlchem.com
Tel: +8618636121136 (Wechat/Whatsapp)
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Tuam Tshoj tsum dmc dimethyl carbonate cas 616-38-6
Khoom npe: DMC
CAS Nr .: 616-38-6
Purity: 99%, 99.5%, 99.7%Nws yog ib qho hnyav hnyav thiab tshiab evironmental tiv thaiv hom tshuaj ntsuab tshuaj ntsuab.Roj teeb Electrolytic kua hnyav xim polyurethane kua nplaum, tshuaj intermedia thiab polycarbonate ..... thiab lwm yam
Yog tias koj txaus siab rau DMC, pls xav tiv tauj peb.
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Email: daisy@shxlchem.com
Organic intermediates
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