Ramelteon Intermediate CAS 196597-78-1 Purity > 98.5% (HPLC)

Lus piav qhia luv luv:

Lub npe: 1,2,6,7-Tetrahydro-8H-Indeno[5,4-b]furan-8-one

Synonyms: 6,7-Dihydro-1H-Indeno[5,4-b]furan-8(2H)-ib

CAS: 196597-78-1 Nr

Purity:> 98.5% (HPLC)

Cov tsos mob: Dawb mus rau daj ntseg daj khoom hmoov

Intermediate of Ramelteon (CAS: 196597-26-9)

High Quality, Commercial Production

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Cov Chaw Tsim Khoom Ua Lag Luam thiab Chaw Muag Khoom, Intermediates ntawm Ramelteon
Ramelteon (TAK-375) CAS 196597-26-9
2,3-Dihydrobenzofuran CAS 496-16-2
1,2,6,7-Tetrahydro-8H-Indeno[5,4-b]furan-8-one CAS 196597-78-1
Ramelteon Acrylonitrile CAS 196597-79-2
Despropionyl Ramelteon Hydrochloride CAS 196597-80-5
2-(2,6,7,8-Tetrahydro-1H-Indeno[5,4-b]furan-8-yl)ethanamine Hydrochloride CAS 1053239-39-6
Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ib
Synonyms	6,7-Dihydro-1H-Indeno[5,4-b]furan-8(2H)-ib;Ramelteon Intermediate 1;Ramelteon I
impurity	Ramelteon Impurity A
CAS Nr	196597-78-1
CAT Number	TIAB SA 2883
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 20 Tons ib Hlis
Molecular Formula	C11H10O2
Molecular Luj	174.20 Nws
Melting Point	133.0 txog 137.0 ℃
Boiling Point	334.2 ± 42.0 ℃
Qhov ntom	1.288 ± 0.06 g / cm3
Hazard Class	Irritant
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb rau Pale Yellow Solid Powder
Purity / Analysis Method	> 98.5% (HPLC)
Melting Point	133.0 txog 137.0 ℃
Dej (los ntawm Karl Fischer)	<0.50%
Residue ntawm Ignition	<0.10%
Tag nrho cov impurities	<1.50%
1 H NMR Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard
Kev siv	Intermediate of Ramelteon (CAS: 196597-26-9)

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

Daim ntawv thov:

1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one (CAS: 196597-78-1) yog siv los ua tus nruab nrab ntawm Ramelteon (CAS: 196597-26-9) , niam nucleus ntawm synthesizing Ramelteon.Ramelteon yog thawj zaug hauv chav kawm tshiab ntawm cov neeg pw tsaug zog uas xaiv khi rau MT1 thiab MT2 receptors hauv suprachiasmatic nucleus (SCN), es tsis txhob khi rau GABA receptors.Ramelteon tsis pom muaj kev cuam tshuam zoo rau GABAA receptors, uas cuam tshuam nrog anxiolytic, myorelaxant, thiab amnesic teebmeem.Ramelteon tuaj yeem siv rau insomnia, tshwj xeeb tshaj yog qeeb pw tsaug zog pib.Ramelteon tsis tau pom tias yuav tsim kev vam khom thiab tsis muaj peev xwm ua rau muaj kev tsim txom, thiab kev tshem tawm thiab rov qab pw tsaug zog uas yog ib txwm nrog GABA modulators tsis nyob hauv ramelteon.Qee cov kws kho mob kuj tseem siv ramelteon rau kev kho mob qeeb pw tsaug zog theem syndrome.Kho insomnia (teeb meem pw tsaug zog).Nws kuj tseem siv tau rau lwm yam mob raws li koj tus kws kho mob txiav txim siab.Ramelteon yog ib tug melatonin agonist.Nws ua haujlwm los ntawm kev ua haujlwm ntawm melatonin receptors hauv lub hlwb, uas pab koj tsaug zog.