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Tuam Tshoj siab zoo P-hydroxyacetophenone / 4-Hydroxyacetophenone CAS 99-93-4 nrog tus nqi zoo
P-hydroxyacetophenone / 4-Hydroxyacetophenone
CAS: 99-93-4 Nr
MF: C8H8O2
PIB: 136.15
PIB: 202-802-8
Melting point 132-135 ° C (lit.)
Kub taw tes 147-148 ° C3 mm Hg (lit.)
ceev 1.109
FEMA 4330 |4-HYDROXYACETOPHENONE
daim ntawv dawb Crystalline hmoovZoo Zoo & Kev xa khoom sai & Customization Service
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Tuam Tshoj Hoobkas mov Ytrium / Gadolinium / Cerium / Lanthanum acetylacetonates nrog tus nqi zoo
Ytrium / Gadolinium / Cerium / Lanthanum acetylacetonates yog kev sib koom ua ke los ntawm acetylacetone thiab hlau ntsev, feem ntau cov ntsev ntawm cov hlau hloov pauv.Cov tebchaw no tso cai rau ntau cov hlau ions tuaj yeem soluble hauv cov kuab tshuaj organic, piv rau cov ntsev ntsev ntau.Qhov no tso cai rau lawv siv los ua catalyst precursors thiab reagents nyob rau hauv cov kev tshwm sim uas tshwm sim nyob rau hauv cov organic theem nyob rau hauv tshuaj synthesis.
Cov khoom muaj feem xyuam
Ytrium acetylacetonate CAS 15554-47-9
Tom ntej: Cerium Acetylacetonate Hydrate CAS: 206996-61-4
Tom ntej: Gadolinium Acetylacetonate CAS 64438-54-6 CAS 14284-87-8
Tom ntej: Zirconium Acetylacetonate CAS 17501-44-9
Lanthanum acetyleacetonate hydrate CAS 64424-12-0
Tom ntej: Holmium Acetylacetonate Hydrate CAS 22498-66-4
Tom ntej: Lutetium Acetylacetonate Hydrate CAS 86322-74-9
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Hoobkas mov 99% Colchicum Autumnale Extract hmoov CAS: 64-86-8
Colchicum Autumnale Extract hmoov
CAS: 64-86-8
Purity: 99%
Ntim: 1kg / hnab, 25kg / nruas
Colchicine yog ib qho kev kho mob thaum ub rau kev kho mob articular.Kev siv Colchicum alkaloid rau kev kho mob ntawm tus mob gout tshwm sim thaum ntxov li 1810, thiab cov ntaub ntawv ntawm nws cov nqi tshuaj muaj nyob rau thawj xyoo pua AD.Colchicine yog tus neeg sawv cev nyiam hauv kev kho mob gouty mob caj dab.
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Hoobkas mov Biochanin A CAS 491-80-5 Liab Clover Extract Isoflavone hmoov
Biochanin A
CAS Nr .: 491-80-5
Purity: 98%
Botanical qhov chaw: Trifolium pratense L;Liab Clover Extract
Cog feem siv: Nplooj & Paj
Ntim: 1kg / hnab, 25kg / nruas
Biochanin A yog O-methylated isoflavone.Biochanin A yog ib qho organic compound hauv chav kawm ntawm phytochemicals hu ua flavonoids.Biochanin A raug cais raws li phytoestrogen thiab muaj cov txiaj ntsig zoo hauv kev noj haus mob qog noj ntshav prophylaxis.medical citation xav tau.Biochanin A kuj tau pom tias yog ib qho tsis muaj zog inhibitor ntawm fatty acid amide hydrolase hauv vitro.
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Tuam Tshoj Chaw tsim tshuaj paus Supply Natural Genistein Powder 98% CAS 446-72-0
Ntuj Genistein Powder 98%
CAS Nr .: 446-72-0
Purity: 98%
Daim ntaub ntawv: nws tuaj yeem siv rau kev saib xyuas poj niam kev zoo nkauj thiab tiv thaiv kab mob ntshav thiab mob qog noj ntshav.
Ntim: 1kg / hnab, 25kg / nruas
Genistein yog ib hom polyphenols compound uas tuaj yeem pom hauv cov kua txiv hmab txiv ntoo thiab liab clover thiab lwm yam nroj tsuag nrog nws cov qauv molecular zoo ib yam li 17β-estradiol thiab muaj cov tshuaj tiv thaiv antioxidant thiab muaj kev sib raug zoo rau cov tshuaj estrogen.
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Zoo siab 1,8-Naphthalic anhydride CAS 81-84-5 nrog Hoobkas nqi
1,8-Naphthalic anhydride
CAS: 81-84-5 Nr
Purity: 99%
Ntim: 1kg / hnab, 25kg / nruas
1,8-Naphthalic anhydride yog cov organic compound nrog cov mis C₁₀H.Nws yog ib qho ntawm peb isomers ntawm naphthalic anhydride, lwm qhov yog 1,2- thiab 2,3-derivatives.1,8-isomer yog npaj los ntawm aerobic oxidation ntawm acenaphthene.2,6-naphthalenedicarboxylic acid tuaj yeem npaj los ntawm cov tshuaj anhydride no.
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Hoobkas mov o-Phenylenediamine (OPD) CAS 95-54-5 nrog tus nqi zoo tshaj
o-Phenylenediamine (OPD)
CAS Nr .: 95-54-5
Purity: 99%
Ntim: 1kg / hnab, 25kg / nruas
Phenylenediamine yog qhov yooj yim tshaj plaws aromatic diamine.Muaj peb lub isomers, uas yog o-phenylenediamine, m-phenylenediamine thiab p-phenylenediamine.
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Hoobkas muab siab zoo Hydroxyquinone CAS 123-31-9 nrog tus nqi zoo
Hydroxyquinone
CAS Nr .: 123-31-9
Purity: 99%
Ntim: 1kg / hnab, 25kg / nruas
Hydroquinone yog ib tug pigment-lightening neeg sawv cev siv nyob rau hauv bleaching cream.Hydroquinone ua ke nrog oxygen sai heev thiab ua xim av thaum raug huab cua.Txawm hais tias nws tshwm sim ib txwm muaj, cov khoom siv hluavtaws yog ib qho uas nquag siv hauv tshuaj pleev ib ce.Hydroquinone feem ntau yog siv rau kev tsim duab thaij duab.Alkylation ntawm hydroquinone thiab nws cov tebchaw yog siv dav hauv cov txheej txheem thiab kev thauj mus los ntawm monomer ntxiv polymerization inhibitor.
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Hoobkas mov 4-bromoaniline CAS 106-40-1 nrog tus nqi zoo
4-bromoaniline hmoov
CAS Nr .: 106-40-1
Purity: 99%
Ntim: 1kg / hnab, 25kg / nruas
4-Bromoaniline yog ib qho chaw uas muaj aniline molecule hloov nrog bromine atom ntawm para txoj hauj lwm.Kev lag luam muaj nyob, qhov sib xyaw no tuaj yeem siv los ua lub tsev thaiv, xws li hauv kev npaj p-bromobiphenyl ntawm Gomberg-Bachmann cov tshuaj tiv thaiv.
Rau kev tshawb fawb siv xwb.
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Hoobkas mov p-Benzoquinone / 1,4-Benzoquinone (PBQ) CAS No. 106-51-4
p-Benzoquinone / 1,4-Benzoquinone (PBQ)
CAS Nr .: 106-51-4
Purity: 99%
Ntim: 1kg / hnab, 25kg / nruas
p-Benzoquinone / 1,4-Benzoquinone (PBQ) yog cov qauv tsim ntawm quinonoid compounds.Lawv tau dav faib nyob rau hauv lub ntiaj teb ntuj tsim, pom nyob rau hauv cov kab mob, nroj tsuag thiab arthropods thiab li no quinones yog ubiquitous rau nyob systems.Quinones ua si lub luag haujlwm tseem ceeb hauv kev ua haujlwm lom neeg suav nrog oxidative phosphorylation thiab hloov hluav taws xob.
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Poly-L-aspartic acid (PASP) CAS 25608-40-6 tus neeg muag khoom
Polyaspartic Acid (PASP)
CAS Nr .: 25608-40-6
MW: 7000-8000
Ntim: 1kg / hnab, 25kg / nruas
Polyaspartic acid (PASA) yog polymerized amino acid uas yog biodegradable thiab dej-soluble.Nws muaj ntau yam tshwj xeeb uas tuaj yeem siv rau ntau qhov kev siv.Muaj ntau cov txheej txheem ntawm poly (aspartic acid) synthesis uas pab txhawb txoj kev loj hlob ntawm poly (aspartic acid) thiab lwm yam ntaub ntawv uas muaj ntau yam ntawm lub cev thiab tshuaj.
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Chaw tsim tshuaj paus ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM ntsev CAS 853-67-8 nrog zoo
ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM ntsev
CAS 853-67-8 Nr
Purity: 99% ~ 101%
Ntim: 1kg / hnab, 25kg / nruas
Anthraquinone-2,7-disulfonic acid disodium ntsev tseem hu ua 2,7-AQDS, 9,10-Dihydro-9,10-dioxo-2,7-anthracenedisulfonic Acid Disodium Salt, Disodium 9,10-Anthraquinone-2, 7-disulfonate;Disodium Anthraquinone-2,7-disulfonate, Sodium Anthraquinone-2,7-disulfonate, thiab 9,10-Dioxo-9,10-dihydroanthracene-2,7-disulfonic Acid Disodium ntsev.
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Organic intermediates
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