2-Chloro-3′,4′-Dihydroxyacetophenone CAS 99-40-1 Purity > 98.0% (HPLC)

Lus piav qhia luv luv:

Lub npe: 2-Chloro-3′,4′-Dihydroxyacetophenone

Synonyms: 4-(Chloroacetyl) catechol

CAS: 99-40-1 Nr

Purity:> 98.0% (HPLC)

Cov tsos mob: Purplish Grey Hmoov

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

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Khoom cim npe

Nqe lus piav qhia:

Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm 2-Chloro-3',4'-Dihydroxyacetophenone, los yog 4-(Chloroacetyl) catechol, (CAS: 100-63-0) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	2-Chloro-3',4'-Dihydroxyacetophenone
Synonyms	4-(Chloroacetyl) catechol;4-(Chloroacetyl) pyrocatechol;4-(Chloroacetyl) -1,2-Dihydroxybenzene;2-Chloro-1-(3,4-Dihydroxyphenyl) ethanone;α-Chloro-3,4-Dihydroxyacetophenone;3,4-Dihydroxyphenacyl Chloride;4-(Chloroacetyl)-1,2-Dihydroxybenzene;1-Chloroacetyl-3,4-Dihydroxybenzene;Noradrenaline EP Impurity E
CAS Nr	99-40-1 ib
CAT Number	TIAB SA 2924
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C8H7CLO 3
Molecular Luj	186.59 Nws
Melting Point	172.0 ~ 176.0 ℃
Boiling Point	418.7 ± 35.0 ℃
Qhov ntom	1.444 ± 0.06 g / cm3
rhiab heev	Moisture Sensitive
Solubility	Soluble hauv DMSO, Methanol
HS Code	29252900 ib
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Purplish Grey Hmoov
Purity / Analysis Method	> 98.0% (HPLC)
Purity / Analysis Method	> 98.0% (Neutralization Titration)
Melting Point	172.0 ~ 176.0 ℃
Poob rau ziab	<0.50%
Residue ntawm Ignition	<0.50%
Tag nrho cov impurities	<2.00%
Infrared Spectrum	Raws li tus qauv
Proton NMR Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard
Kev siv	Pharmaceutical Intermediates

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.Khaws cia kom deb ntawm oxidizing agents.

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:

2-Chloro-3',4'-Dihydroxyacetophenone, tseem hu ua 4-(Chloroacetyl) catechol, (CAS: 100-63-0) yog ib qho tseem ceeb hauv cov organic synthesis.Kuj tseem siv los ua tshuaj nruab nrab.2-Chloro-3',4'-Dihydroxyacetophenone yog siv los ua styptic adrenobazone, quasi adrenaline tshuaj gasp ntsuj plig ntawm intermediates.2-Chloro-3',4'-Dihydroxyacetophenone yog ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm Carbazochrome (CAS: 69-81-8).Carbazochrome yog cov khoom oxidation ntawm Epinephrine [E588580]) uas txhim kho microcirculatory suab.Cov derivatives xws li carbazochrome salicylate thiab carbazochrome sodium sulfonate, yog siv los ua hemostats thiab kev kho mob los tiv thaiv dengue shock syndrome, feem.