1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-one CAS 27387-31-1 Ondansetron HCl Dihydrate Intermediate Purity > 99.0% (HPLC)

Lus piav qhia luv luv:

1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-one

CAS: 27387-31-1 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Dawb los yog Off-White Crystalline Hmoov

Intermediates ntawm Ondansetron Hydrochloride Dihydrate

Hu rau: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-one (CAS: 27387-31-1) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Please contact: alvin@ruifuchem.com

Muaj feem cuam tshuam:

Related Intermediates ntawm Ondansetron Hydrochloride Dihydrate

1,3-Cyclohexanedione	CAS 504-02-9 Nr
1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-one	CAS Nr .: 27387-31-1
Ondansetron Hydrochloride Dihydrate hmoov	CAS Nr .: 103639-04-9

Chemical Properties:

Tshuaj npe	1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-one
Synonyms	1,2,3,4-Tetrahydro-9-Methylcarbazol-4-ib;1,2,3,4-Tetrahydro-9-Methyl-4-Oxocarbazole
Tshuag xwm txheej	Hauv Tshuag
impurity	Ondansetron USP Related Compound C;Ondansetron EP impurity C;Tom ntej: Ondansetron Hydrochloride Dihydrate Impurity C
CAS Nr	27387-31-1 : kuv
Molecular Formula	C13H13 Nr
Molecular Luj	199.25 g / mol
Melting Point	199.0 txog 203.0 ℃
Qhov ntom	1.21 ± 0.10g / cm3
COA & MSDS	Muaj
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Dawb rau Off-White Crystalline Hmoov	Ua raws
Melting Point	199.0 txog 203.0 ℃	200.0 txog 202.0 ℃
Ib leeg Impurity	<0.50%	Ua raws
Tag nrho cov impurities	<1.00%	Ua raws
Purity / Analysis Method	> 99.0% (HPLC)	99.65%
1 H NMR Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov specifications

Pob / Cia /Shipping:

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 lub thawv kaw nruj nreem.Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

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.

27387-31-1 - Kev pheej hmoo thiab kev nyab xeeb:

Risk Codes
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R52/53 - Ua phem rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej ib puag ncig.
R25 - Toxic yog nqos
Kev nyab xeeb piav qhia
S22 - Tsis txhob nqus plua plav.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S61 - Tsis txhob tso tawm rau ib puag ncig.Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
UN IDs UN 2811 6.1 / PGIII

27387-31-1 - Daim ntawv thov:

1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-one (CAS: 27387-31-1) yog siv los ua ib qho nruab nrab ntawm Ondansetron Hydrochloride Dihydrate (CAS: 103639-04-9).United Kingdom Glaxo tuam txhab kev loj hlob, 1990 nyob rau hauv Fabkis, lub tebchaws United Kingdom ua lag luam.Cov khoom no yog ib qho kev xaiv serotonin (5-HT3) receptor antagonist, tuaj yeem tiv thaiv xeev siab los ntawm kev siv tshuaj khomob thiab xov tooj cua ntuav, muaj zog thiab kev xaiv siab, tuaj yeem tswj cov hnyuv me thiab CTZ receptors tshwm sim los ntawm stimulation ntawm ntuav.Nws yog qhov tsim nyog rau kev kho mob ntawm xeev siab ntuav tshwm sim los ntawm kev siv tshuaj khomob thiab xov tooj cua, thiab tseem tuaj yeem siv rau kev tiv thaiv thiab kev kho mob ntawm xeev siab ntuav tshwm sim tom qab phais.

Ondansetron, granisetron thiab dolasetron yog peb cov tshuaj antiemetic feem ntau siv hauv tsev kho mob, ondansetron yog lub zog, xaiv thiab thim rov qab 5-hydroxytryptamine (5-HT3) receptor blocker rau Alpha 1, Alpha 2, beta 1, Beta 2 adrenergic receptors thiab histamine H1, h2 receptor muaj qhov cuam tshuam me me, thiab tsis muaj kev cuam tshuam rau H receptor, nruab nrab thiab peripheral dopaminergic receptors, thiab tuaj yeem cuam tshuam xeev siab thiab ntuav los ntawm kev kho tshuaj khomob thiab xov tooj cua.Piv nrog rau metoclopramide, Cov nyhuv antiemetic muaj zog thiab tsis muaj cov tshuaj tiv thaiv extrapyramidal.Cisplatin, cyclophosphamide, doxorubicin tshwm sim los ntawm ntuav tuaj yeem tsim tawm sai thiab muaj zog tiv thaiv xeev siab.Haum rau kev kho mob ntawm cov tshuaj cytotoxic uas tshwm sim los ntawm kev siv tshuaj khomob thiab kev kho hluav taws xob kho mob Nausea ntuav, tab sis kuj muaj kev tiv thaiv thiab kev kho mob ntawm xeev siab ntuav los ntawm kev phais.ondansetron ua raws li kev hloov chaw nruab nrab ntawm cov hlab ntsha hauv cov hlab ntsha hauv cov hlab ntsha thiab ntuav ntawm cov chaw hauv qaum qaum, ua rau lub plab thiab diaphragmatic txav.Cov tshuaj tua kab mob thiab kev kho hluav taws xob tuaj yeem ua rau tso tawm 5-HT hauv cov hnyuv, thiab ntuav reflex yog tshwm sim los ntawm kev txhawb nqa ntawm lub paj hlwb los ntawm 5-HT3 receptor.Cov khoom no thaiv qhov tshwm sim ntawm qhov reflex no, thaum thaiv qhov ntuav tshwm sim los ntawm kev ua haujlwm hauv nruab nrab.Cov txheej txheem ntawm kev txiav txim tsis paub txog Nausea ntuav tom qab phais.Ondansetron ua ke nrog dexamethasone tuaj yeem txhim kho cov nyhuv antiemetic.