Organic agbedemeji

  • Ipese ile-iṣẹ Tetrabutylammonium fluoride/TBAF CAS 429-41-4

    Ipese ile-iṣẹ Tetrabutylammonium fluoride/TBAF CAS 429-41-4

    Tetrabutylammonium fluoride/TBAF

    CAS 429-41-4

    Mimọ: 98%

    Iṣakojọpọ: 1kg / apo, 25kg / ilu

     

    Tetrabutylammonium fluoride/TBAF jẹ iyọ ammonium mẹẹdogun kan pẹlu agbekalẹ kemikali ₄N⁺F.O wa ni iṣowo bi trihydrate funfun ti o lagbara ati bi ojutu ni tetrahydrofuran.TBAF ni a lo bi orisun ti ion fluoride ni awọn nkan ti o nfo Organic.

     

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  • Ipese ile-iṣẹ Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6

    Ipese ile-iṣẹ Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6

    Tetrabutylammonium fluoride trihydrate/TBAF

    CAS 87749-50-6

    Mimọ: 98%

    Iṣakojọpọ: 1kg / apo, 25kg / ilu

     

    Tetrabutylammonium fluoride trihydrate/TBAF jẹ iyọ ammonium mẹẹdogun kan pẹlu agbekalẹ kemikali ₄N⁺F⁻.O wa ni iṣowo bi trihydrate funfun ti o lagbara ati bi ojutu ni tetrahydrofuran.TBAF ni a lo bi orisun ti ion fluoride ni awọn nkan ti o nfo Organic.

     

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  • Ipese ile-iṣẹ Idinku oluranlowo Sodium cyanoborohydride CAS 25895-60-7

    Ipese ile-iṣẹ Idinku oluranlowo Sodium cyanoborohydride CAS 25895-60-7

    Iṣuu soda cyanoborohydride

    CAS 25895-60-7

    Ayẹwo: 95%

    Iṣakojọpọ: 1kg / apo tabi 25kg / ilu

     

    Sodium cyanoborohydride (NaBH3CN) jẹ aṣoju idinku yiyan ti a lo fun ọpọlọpọ awọn idinku kemikali, pẹlu aldehyde, ketones, acetals, epoxides, oximes, enamines, awọn amines idinku ti aldehydes ati awọn ketones, ati awọn alkylations idinku ti amines ati hydrazines.

     

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  • Ipese ile-iṣẹ ti o ga didara Dye Intermediate 2,7-Dihydroxynaphthalene cas 582-17-2

    Ipese ile-iṣẹ ti o ga didara Dye Intermediate 2,7-Dihydroxynaphthalene cas 582-17-2

    2,7-Dihydroxynaphthalene

    CAS 582-17-2

    Ayẹwo: 98.5%

    Iṣakojọpọ: 1kg / apo tabi 25kg / ilu

     

    2,7-Dihydroxynaphthalene le ṣee lo bi ohun elo ti o bẹrẹ fun iṣelọpọ awọn acids sulfonic ati divinylnaphthalenes.2,7-Dihydroxynaphthalene jẹ reagent ti a lo ninu igbaradi ti awọn monomers ti awọn ohun elo erogba giga.Tun lo ninu iṣelọpọ ti awọn analogues splitomicin.

     

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  • Ipese ile-iṣẹ Didara galic Acid CAS 149-91-7 anhydrous ati monohydrate

    Ipese ile-iṣẹ Didara galic Acid CAS 149-91-7 anhydrous ati monohydrate

    Gallic acid anhydrous ati monohydrate

    CAS No.: 149-91-7;5995-86-8

    Ayẹwo: 99%

    Iṣakojọpọ: 1kg / apo tabi 25kg / ilu

     

    Gallic acid wa ni ibigbogbo ni awọn eweko bii rhubarb, ewe nla, ati hawthorn.O jẹ apopọ polyphenolic ti a rii ni iseda ati pe o ni ọpọlọpọ awọn ohun elo ni ounjẹ, isedale, ati awọn ile-iṣẹ kemikali.

     

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  • Olupese 3-Methylpyridine/3-Picoline CAS 108-99-6 pẹlu didara to dara

    Olupese 3-Methylpyridine/3-Picoline CAS 108-99-6 pẹlu didara to dara

    Ọja: 3-Methylpyridine / 3-Picoline

    CAS 108-99-6

    Mimọ: 98.5%

    Iṣakojọpọ: 1kg / igo

     

    3-Methylpyridine tabi 3-picoline, jẹ agbo-ara Organic pẹlu agbekalẹ 3-CH₃C₅H₄N.O jẹ ọkan ninu awọn isomers ipo ipo mẹta ti methylpyridine, ti awọn ẹya rẹ yatọ ni ibamu si ibiti ẹgbẹ methyl ti so pọ ni ayika oruka pyridine.Omi ti ko ni awọ yii jẹ iṣaju si awọn itọsẹ pyridine ti o ni awọn ohun elo ni awọn ile-iṣẹ oogun ati awọn iṣẹ-ogbin.Gẹgẹbi pyridine, 3-methylpyridine jẹ omi ti ko ni awọ ti o ni õrùn ti o lagbara ati pe o jẹ ipilẹ ti ko lagbara.

     

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  • Olupese 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 pẹlu didara to dara

    Olupese 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 pẹlu didara to dara

    4-Dimethylaminopyridine/DMAP

    CAS 1122-58-3

    Mimo: 99% min

    Iṣakojọpọ: 1kg, 25kg apo / igo / ilu tabi bi ibeere

     

    4-Dimethylaminopyridine/DMAP jẹ ayase ti o lagbara pupọ ti iṣelọpọ Organic.DMAP (mp 112-113 ° C) ko ni awọ, awọn ohun elo kirisita eyiti o jẹ tiotuka pupọ ninu methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, ati acetic acid ati pe o kere si tiotuka ni hexane tutu, cyclohexane, ati omi.

     

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  • Ipese ile-iṣẹ DL-Dithiothreitol/DTT CAS 3483-12-3 pẹlu idiyele to dara

    Ipese ile-iṣẹ DL-Dithiothreitol/DTT CAS 3483-12-3 pẹlu idiyele to dara

    DL-Dithiothreitol/DTT

    CAS 3483-12-3

    Mimọ: 98%

    Iṣakojọpọ: 1kg / apo, 25kg / ilu

     

    DL-Dithiothreitol (DTT) jẹ orukọ ti o wọpọ fun reagent redox molekule kekere ti a tun mọ ni Cleland's reagent.Ilana DTT jẹ C₄H₁₀O₂S₂ ati ilana kemikali ti ọkan ninu awọn enantiomers rẹ ni fọọmu ti o dinku ni a fihan ni apa ọtun;awọn oniwe-oxidized fọọmu ni a disulfide iwe adehun 6-egbe oruka.Awọn reagent ti wa ni commonly lo ninu awọn oniwe-isere fọọmu, bi mejeeji enantiomers ni o wa ifaseyin.Orukọ rẹ wa lati inu gaari carbon mẹrin, threose.DTT ni apopọ epimeric, dithioerythritol.

     

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  • Olupese DL-Dithiothreitol/DTT CAS 3483-12-3 pẹlu mimọ to gaju

    Olupese DL-Dithiothreitol/DTT CAS 3483-12-3 pẹlu mimọ to gaju

    DL-Dithiothreitol/DTT

    CAS 3483-12-3

    Mimọ: 98%

    Iṣakojọpọ: 1kg / apo, 25kg / ilu

     

    DL-Dithiothreitol jẹ orukọ ti o wọpọ fun reagent redox kekere-molecule ti a tun mọ ni Cleland's reagent.Ilana DTT jẹ C₄H₁₀O₂S₂ ati ilana kemikali ti ọkan ninu awọn enantiomers rẹ ni fọọmu ti o dinku ni a fihan ni apa ọtun;awọn oniwe-oxidized fọọmu ni a disulfide iwe adehun 6-egbe oruka.Awọn reagent ti wa ni commonly lo ninu awọn oniwe-isere fọọmu, bi mejeeji enantiomers ni o wa ifaseyin.Orukọ rẹ wa lati inu gaari carbon mẹrin, threose.DTT ni apopọ epimeric, dithioerythritol.

     

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  • Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6

    Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6

    Olubasọrọ: Erica Zheng

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  • 1,6-Dichlorohexane pẹlu idiyele ti o dara julọ CAS 2163-00-0

    1,6-Dichlorohexane pẹlu idiyele ti o dara julọ CAS 2163-00-0

    Orukọ ọja: 1,6-Dichlorohexane

    CAS No 2163-00-0

    Mimo: 99% min

    Ilana molikula :C6H12Cl2

    Iwọn agbekalẹ;155.07

     

    Olubasọrọ: Cathy Jin

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  • Olupese China dmc dimethyl carbonate cas 616-38-6

    Olupese China dmc dimethyl carbonate cas 616-38-6

    Orukọ ọja: DMC

    CAS No.: 616-38-6

    Mimo: 99%,99.5%,99.7%

    O jẹ epo-daradara giga kan ati iru aabo ayika tuntun awọn ọja kemikali alawọ ewe.Batiri Electrolytic olomi epo kun polyurethane lẹ pọ, kemikali intermedia ati polycarbonate…..

     

    Ti o ba nifẹ si DMC, pls lero ọfẹ lati kan si wa.

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