As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:106-34-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:106-34-3
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryAgrochemical Intermediates;Intermediates & Fine Chemicals;Dyestuff Intermediates;Flavor & Fragrance Intermediates;Gatiflo, Tequin and Zymar;Pharmaceutical intermediates Appearance:Dark green crystalline powder Storage:Store in a cool, dry,
1 Factory price 2 High quality 3 Good service 4 Prompt delivery chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pha
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:106-34-3
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:106-34-3
Min.Order:5 Kilogram
FOB Price: $10000.0
Type:Lab/Research institutions
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:106-34-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:106-34-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:106-34-3
Min.Order:1 Kilogram
FOB Price: $100.0 / 120.0
Type:Trading Company
inquiryQuinhydrone CAS:106-34-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,
Cas:106-34-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
1.High Quality: Quality is life. Quality is the most important element for all goods. We have a lab doing research in Wuhan China and produce sarms in bulk quantity. We have 8 years experience making all kinds of sarms. And all our old customers
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and reg
Cas:106-34-3
Min.Order:50 Kilogram
Negotiable
Type:Other
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:106-34-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providing h
superior quality Appearance:green crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transpor
Quinhydrone Basic information Product Name: Quinhydrone Synonyms: 2,5-Cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol (1:1);2,5-Cyclohexadiene-1,4-dione,compd.with1,4-benzenediol(1:1);GREEN HYDROQUINONE;HYDROQUINONE:BENZOQUINONE 1:1 COMP
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Conditions | Yield |
---|---|
at -30℃; | 99% |
Conditions | Yield |
---|---|
With hydroquinone; p-benzoquinone; copper(l) chloride In acetonitrile | 94.1% |
With mineral acid at 12 - 17℃; Oxydation; |
Cyclohexanecarboxylic acid 2-thioxo-2H-pyridin-1-yl ester
p-benzoquinone
A
bicyclohexyl-3,6-diene-2,5-dione
B
quinhydrone
C
3-cyclohexyl-2-(pyridine-2-thiyl)-1,4-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 0.5h; Irradiation; | A 7% B n/a C 83% |
(3,3-diphenylpropanoyloxy)-2-pyridinethione
p-benzoquinone
A
1-(1,4-Benzochinonyl)-2,2-diphenylethan
B
quinhydrone
C
3-(2,2-diphenylethyl)-2-(pyridine-2-thiyl)-1,4-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 0.5h; Irradiation; | A 7% B n/a C 80% |
N-(3,3-diphenylpropionyloxy)-pyridine-2-thione
p-benzoquinone
A
quinhydrone
B
2-(1-Benzyl-2-phenyl-ethyl)-[1,4]benzoquinone
C
3-(1,3-diphenylpropan-2-yl)-2-(pyridine-2-thiyl)-1,4-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 0.5h; Irradiation; | A n/a B 10% C 78% |
N-palmitoxy-2-pyridinethione
p-benzoquinone
A
2-n-Pentadecyl-1,4-benzoquinone
B
quinhydrone
C
3-(1-pentadecyl)-2-(pyridine-2-thiyl)-1,4-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 0.5h; Irradiation; | A 10% B n/a C 77% |
Conditions | Yield |
---|---|
With at 50℃; for 1h; Irradiation; solid state; | 64% |
With sodium sulfate Oxydation; | |
With sulfuric acid at 0℃; Oxydation; unter Verwendung von Wechselstrom; |
Conditions | Yield |
---|---|
With 5,10,15,20-tetrakis(4-sulfophenyl)porphine; oxygen In water for 5h; Mechanism; Time; Solvent; Irradiation; | A n/a B 8.9% |
4-aminotriphenylamine
A
N,N'-diphenyl-1,4-phenylenediamine
B
quinhydrone
Conditions | Yield |
---|---|
With ethanol |
(+)-proto-quercitol
A
quinhydrone
B
hydroquinone
C
p-benzoquinone
Conditions | Yield |
---|---|
at 280 - 290℃; im Vakuum; |
(3-oxo-1-phenyl-1,3-dihydro-isobenzofuran-1-yl)-[1,4]benzoquinone
hydroquinone
quinhydrone
bis-dibenzo[a,kl]xanthen-1-yl-peroxide
hydroquinone
A
quinhydrone
B
diphenyl hydrazine
C
Azobenzene
diethyl ether
chloranil
hydroquinone
benzene
A
2,3,5,6-tetrachlorobenzene-1,4-diol
B
quinhydrone
Conditions | Yield |
---|---|
Aussetzen dem direkten Sonnenlicht im geschlossenen Rohr; |
acetaldehyde
p-benzoquinone
A
quinhydrone
B
2,5-Dihydroxyacetophenone
Conditions | Yield |
---|---|
im Sonnenlicht; |
tetraethylphosphonium iodide
acetic acid
p-benzoquinone
quinhydrone
4-anilinophenol
p-benzoquinone
A
4-(phenylimino)cyclohexa-2,5-dienone
B
quinhydrone
ethanol
tetranitromethane
hydroquinone
A
quinhydrone
B
N,N-dimethyl-aniline
ethanol
N,N'-diphenyl-1,4-phenylenediamine
hydroquinone
A
N,N'-diphenyl-1,4-phenylenediamine
B
quinhydrone
4-methylbenzo-1,2-quinone
hydroquinone
A
quinhydrone
B
p-benzoquinone
Conditions | Yield |
---|---|
red form; |
2,6-dichloro-1,4-benzoquinone
hydroquinone
A
quinhydrone
B
2,6-dichloro-[1,4]benzoquinone; compound of 2.6-dichloro-quinone with 2.6-dichloro-hydroquinone
Conditions | Yield |
---|---|
With diethyl ether; Petroleum ether |
Conditions | Yield |
---|---|
In solid for 1440h; Ambient temperature; microscopic investigation of the crystalline complex formation; | |
at 30℃; Thermodynamic data; other temperatures for solid state interaction; E(act.); |
diethyl ether
hydroquinone
isopentyl nitrite
A
quinhydrone
B
p-benzoquinone
Conditions | Yield |
---|---|
plaetzlich ueber seinen Sublimationspunkt erhitzen; | |
im ultravioletten Licht; | |
beim Erhitzen ueber den Sublimationspunkt; | |
With sulfuryl dichloride; diethyl ether |
bianthronyl
acetone
p-benzoquinone
A
bianthrone
B
quinhydrone
4-acetamidobenzenesulfinic acid
quinhydrone
N-(4-((2,5-dihydroxyphenyl)sulfonyl)phenyl)acetamide
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With diethyl ether; ethanol |
Conditions | Yield |
---|---|
With tetrachloromethane; bromine |
Conditions | Yield |
---|---|
With water; iron; iron(II) sulfate | |
With manganese Hydroxide; water; iron(II) sulfate | |
With potassium chloride; zinc at 65 - 75℃; |
Conditions | Yield |
---|---|
With water |
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