trans-4-Methoxycinnamic Acid CAS 943-89-5 Purity >99.0% (HPLC)

Incazelo emfushane:

Igama Lekhemikhali: trans-4-Methoxycinnamic Acid

I-CAS: 943-89-5

Ubumsulwa: >99.0% (HPLC)

Ukubukeka: Amakristalu Amhlophe Kuya Kumhlophe

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-trans-4-Methoxycinnamic Acid (CAS: 943-89-5) enekhwalithi ephezulu.I-Ruifu Chemical ingahlinzeka ngokulethwa komhlaba wonke, amanani ancintisanayo, amanani amancane nayinqwaba atholakalayo.Thenga i-trans-4-Methoxycinnamic Acid,Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	I-trans-4-Methoxycinnamic Acid
Omqondofana	4-Methoxycinnamic Acid;(E)-4-methoxycinnamic Acid;i-trans-O-Methyl-p-Coumaric Acid;trans-3-(4-Methoxyphenyl)acrylic Acid;(E)-3-(4-Methoxyphenyl)Acidi ye-acrylic;i-p-Methoxy-trans-Cinnamic Acid;I-4-Methoxy-trans-Cinnamic Acid
Isimo Sesitoko	Esitokweni, Isikali Sokuhweba
Inombolo ye-CAS	943-89-5
I-Molecular Formula	I-C10H10O3
Isisindo samangqamuzana	178.19 g/mol
I-Melting Point	170.0 ~ 175.0℃
Ukuminyana	1.195±0.06 g/cm3
Kuyazwela	Ukukhanya Okuzwelayo
Ukuncibilika	I-Soluble ku-Ethanol, i-Ethyl Acetate nezinye izincibilikisi ze-Organic.
Isikhathi Sokugcina.	Indawo Epholile Neyomile
I-COA ne-MSDS	Iyatholakala
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Izinto	Amazinga Wokuhlola	Imiphumela
Ukubukeka	Amakristalu Amhlophe kuya kokumhlophe	Amakristalu Amhlophe
I-Melting Point	170.0 ~ 175.0℃	171.2 ~ 173.0℃
Ukulahlekelwa Ekumisweni	<0.50%	0.31%
Izinsalela ekushiseni	<0.20%	0.11%
Okuqukethwe kwe-Aldehyde okuphelele	<0.20%	<0.20%
Ukuhlanzeka / Indlela Yokuhlaziya	>99.0% (HPLC)	99.54%
I-Infrared Spectrum	Ivumelana Nesakhiwo	Iyahambisana
1 H NMR Spectrum	Ivumelana Nesakhiwo	Iyahambisana
Isiphetho	Umkhiqizo uhloliwe futhi uthobelana nemibandela enikeziwe

Iphakheji/Isitoreji/Ukuthumela ngomkhumbi:

Iphakheji:Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina esitsheni esivalwe ngci.Gcina endaweni epholile, eyomile (2~8℃) futhi enomoya omuhle kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Ukuthumela:Zilethe emhlabeni wonke ngendiza, yi-FedEx/DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.

Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.

Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.

IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.

Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.

Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.

I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.

Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.

Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.

Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.

Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.

Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.

943-89-5 - Ubungozi Nokuphepha:

Izimpawu Zengozi Xi - Iyacasula
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S37/39 - Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso
I-WGK Germany 3
I-RTECS UD3391300
I-FLUKA BRAND F AMAKHODI 8
TSCA Yebo
I-Hazard Class IRRITANT

Isicelo:

I-trans-4-Methoxycinnamic Acid (i-CAS: 943-89-5), ama-Esters atholakala ku-trans-4-methoxycinnamic acid anamandla okumunca imisebe ye-UV.Isetshenziswa ku-organic synthesis ye-intermediate yemithi, izidakamizwa zokwenziwa ze-anti-adrenergic esmolol, izimonyo zokumuncwa kwe-ultraviolet.Ibuye isetshenziswe njenge-reagent yamakhemikhali.
Njengamanje, isisetshenziswa esivame ukusetshenziswa kakhulu sokuvikela ilanga i-4-Methoxycinnamic Acid yi-p-Methoxycinnamate octyl, okuwuketshezi oluphuzi olungenambala noma olukhanyayo, olungancibiliki emanzini, oluncibilika kuzincibilikisi zemvelo ezifana ne-ethanol ne-ethyl acetate, Ayinasihluku esikhumbeni. , inokuphepha okuphezulu esetshenziswayo, futhi inezinga eliphezulu lokumunca i-ultraviolet endaweni ye-UVB, ingavimbela ngempumelelo imisebe ye-ultraviolet engu-280-330mm, futhi inezinga eliphezulu lokumunca.Ikona;ingavimbela ngokuphumelelayo ukubomvu kwesikhumba nokushiswa yilanga.Njengamanje, le nto eluhlaza isetshenziswa kakhulu ezimonyoni eziningi zokuvikela ilanga emazweni ahlukahlukene.Itholakala ngokusabela kwe-p-Methoxybenzaldehyde ne-Malonic Acid.

Ukulungiselela:

4-Methoxycinnamic Acid synthesis: Ku-25-mL, iflaski ephansi eyindilinga, 4-Methoxybenzaldehyde (0.804 mL, 6.61 mmol) (3), Malonic Acid (1.75 g, 16.8 mmol), kanye ne-β-Alanine (0.10 g mmol, 1.12 mmol) ) zihlakazwe ku-pyridine (3.0 mL, 37.1 mmol) futhi zishise ngaphansi kwe-reflux imizuzu engu-90.Ngemva kokupholisa ekamelweni lokushisa, ingxube yokusabela yafakwa kubhavu weqhwa futhi u-8.0 mL we-HCl egxilile yengezwa kancane kancane.Imvula emhlophe ewumphumela iqoqwe ngokuhlunga nge-vacuum, igezwe ngamanzi abandayo (2 x 10mL) bese yomiswa kahle.Umkhiqizo wenziwa kabusha usuka ku-ethanol ephelele (~20 mL).