1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:84-60-6
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Type:Manufacturers
inquiryAs 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 according to the contract research and development services for the fine c
Cas:84-60-6
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Cas:84-60-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryHigh Quality Best price Fast Delivery Good Service Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; developm
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
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Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
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:84-60-6
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:84-60-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2,6-DIHYDROXYANTHRAQUINONE CAS:84-60-6 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 i
Cas:84-60-6
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
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Min.Order:1 Kilogram
Negotiable
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Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:84-60-6
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
Type:Lab/Research institutions
inquiryHenan 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
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Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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Min.Order:0
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Type:Lab/Research institutions
inquiryZibo 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
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Min.Order:10 Gram
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Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:84-60-6
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: 2,6-Dihydroxyanthraquinone CAS No.:84-60-6 Molecule Formula:C14H8O4 Molecule Weight:240.21 Purity: 99% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:84-60-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:84-60-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryProduct Name: 2,6-DIHYDROXYANTHRAQUINONE CAS: 84-60-6 MF: C14H8O4 MW: 240.21 EINECS: 201-544-3 Mol File: 84-60-6.mol 2,6-DIHYDROXYANTHRAQUINONE Structure 2,6-DIHYDROXYANTHRAQUINONE Chemical Properties Melting point >320 &de
Cas:84-60-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:84-60-6
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:84-60-6
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:84-60-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:84-60-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:84-60-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
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
Anthraquinone-2,6-disulfonic acid
A
anthraflavic acid
B
2,3,6-trihydroxyacetophenone
Conditions | Yield |
---|---|
With potassium carbonate |
Anthraquinone-2,6-disulfonic acid
A
anthraflavic acid
B
1,2,6-trihydroxyanthraquinone
Conditions | Yield |
---|---|
With sodium hydroxide; potassium nitrate |
4-hydroxy-2-(4-methoxy-benzoyl)-benzoic acid
anthraflavic acid
Conditions | Yield |
---|---|
With boron trioxide; sulfuric acid at 100℃; durch Erhitzen des Reaktionsprodukts mit AlCl3 auf 230grad; |
3-Carboxyphenol
A
1,5-dihydroxyanthraquinone
B
anthraflavic acid
C
1,7-dihydroxy-anthraquinone
Conditions | Yield |
---|---|
at 350℃; Leiten des Dampfes unter vermindertem Druck durch ein mit Tonscherben gefuelltes Rohr; | |
at 330℃; |
Conditions | Yield |
---|---|
trennt man vom 1.7-Dioxy-anthrachinon durch Umkrystallisieren aus Pyridin; |
Conditions | Yield |
---|---|
With sulfuric acid at 180 - 200℃; |
anthracene
A
2-Hydroxy-1,4-naphthoquinone
B
1,2-dihydroxy-9,10-anthracenedione
C
anthraflavic acid
D
phenol
Conditions | Yield |
---|---|
In water Oxidation; Formation of xenobiotics; simulated solar irradiation; Further byproducts given; |
9,10-phenanthrenequinone
A
1,2-dihydroxy-9,10-anthracenedione
B
anthraflavic acid
Conditions | Yield |
---|---|
at 180 - 200℃; unter Druck und Behandeln des Reaktionsproduktes mit Luft; |
sulfuric acid
3-Carboxyphenol
A
1,5-dihydroxyanthraquinone
B
anthraflavic acid
Conditions | Yield |
---|---|
at 180 - 200℃; im geschlossenen Rohr; |
sulfuric acid
water
3-Carboxyphenol
benzoic acid
A
1,5-dihydroxyanthraquinone
B
anthraflavic acid
Conditions | Yield |
---|---|
at 180 - 200℃; |
anthraflavic acid
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
Reaktion des Natriumsalzes; |
anthraflavic acid
Conditions | Yield |
---|---|
With alkaline earth; water at 170 - 180℃; unter Druck; |
anthraflavic acid
Conditions | Yield |
---|---|
With alkaline earth; water at 170 - 180℃; unter Druck; |
Conditions | Yield |
---|---|
beim Leiten des mit Stickstoff verduennten Dampfes durch ein auf 330grad erhitztes Rohr; | |
beim Leiten des Dampfes unter vermindertem Druck durch ein mit Tonscherben gefuelltes, auf 350grad erhitztes Rohr; |
Conditions | Yield |
---|---|
With sulfuric acid at 180 - 200℃; |
6-hydroxy-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid
anthraflavic acid
Conditions | Yield |
---|---|
beim Verschmelzen; |
Conditions | Yield |
---|---|
at 210 - 250℃; |
hydrogenchloride
sulfuric acid
A
anthraflavic acid
B
3-Carboxyphenol
Conditions | Yield |
---|---|
at 250℃; |
2-(4-methoxy-benzoyl)-4-nitro-benzoic acid
anthraflavic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: iron (II)-hydroxide; aqueous ammonia 2: ueber die Diazonium-Verbindung 3: B2O3; fuming sulfuric acid / 100 °C / durch Erhitzen des Reaktionsprodukts mit AlCl3 auf 230grad View Scheme |
4-amino-2-(4-methoxy-benzoyl)-benzoic acid
anthraflavic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ueber die Diazonium-Verbindung 2: B2O3; fuming sulfuric acid / 100 °C / durch Erhitzen des Reaktionsprodukts mit AlCl3 auf 230grad View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: aluminium chloride 2: iron (II)-hydroxide; aqueous ammonia 3: ueber die Diazonium-Verbindung 4: B2O3; fuming sulfuric acid / 100 °C / durch Erhitzen des Reaktionsprodukts mit AlCl3 auf 230grad View Scheme |
Conditions | Yield |
---|---|
With oxygen; potassium hydroxide In water for 120h; |
anthraflavic acid
2,6-dihydroxyanthrone
Conditions | Yield |
---|---|
With hydrogenchloride; tin(ll) chloride In water for 7h; Reflux; | 97% |
With ammonia; zinc | |
With hydrogenchloride; tin(ll) chloride Heating; |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 24h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 24h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 24h; Inert atmosphere; | 90% |
anthraflavic acid
3,4,5-tris(tetradecyloxy)benzoic acid
2,6-bis(3,4,5-tritetradecyloxybenzoyloxy)-9,10-anthraquinone
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 40h; Inert atmosphere; | 89% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 3h; | 88% |
anthraflavic acid
1-iodo-2-{2-[(tert-butyldiphenylsilyl)oxy]ethoxy}ethane
2,6-bis{2-{2-[(tert-butyldiphenylsilyl)oxy]ethoxy}ethoxy}anthraquinone
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; | 87% |
anthraflavic acid
anthracene-2,6-diol
Conditions | Yield |
---|---|
With sodium tetrahydroborate; sodium carbonate at 20℃; Inert atmosphere; | 86% |
With sodium tetrahydroborate; sodium carbonate at 20℃; for 29h; Inert atmosphere; Large scale; | 80% |
With ammonium hydroxide; aluminum amalgam In ethanol; water at 60 - 65℃; for 2h; | 78% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 40℃; for 12h; Inert atmosphere; | 86% |
With methanol; sodium hydroxide at 120℃; |
anthraflavic acid
3,4,5-tridodecyloxy benzoic acid
2,6-bis(3,4,5-tridodecyloxybenzoyloxy)-9,10-anthraquinone
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 40h; Inert atmosphere; | 85% |
anthraflavic acid
dimethyl acetylenedicarboxylate
triphenylphosphine
dimethyl (E)-2-{2,6-dihydroxy-5-[3-methoxy-1-(methoxycarbonyl)-3-oxo-(1,1,1-triphenyl-λ5-phosphanylidene)propyl]-9,10-dioxo-9,10-dihydro-2-anthracenyl}-2-butenedioate
Conditions | Yield |
---|---|
Stage #1: dimethyl acetylenedicarboxylate; triphenylphosphine at 20℃; for 0.4h; neat (no solvent); Stage #2: anthraflavic acid Grinding; neat (no solvent); | 85% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 10℃; for 0.5h; | 84% |
anthraflavic acid
4-(tetradecyloxy)benzoic acid
2,6-bis(4-tetradecyloxybenzoyloxy)-9,10-anthraquinone
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 40h; Inert atmosphere; | 84% |
anthraflavic acid
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl acetamide at 20℃; for 24h; | 84% |
anthraflavic acid
2-bromoethanol
2,6-bis(2-hydroxyethyloxy)-9,10-anthraquinone
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80 - 90℃; | 83% |
Conditions | Yield |
---|---|
Stage #1: anthraflavic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.166667h; Stage #2: 4-octylbenzoic acid In dichloromethane for 24h; | 83% |
anthraflavic acid
C14H6Cl4O6P2
Conditions | Yield |
---|---|
With phosphorus pentachloride In benzene for 1h; Heating; | 80% |
anthraflavic acid
triphenylphosphine
acetylenedicarboxylic acid diethyl ester
diethyl (E)-2-{2,6-dihydroxy-5-[3-ethoxy-1-(ethoxycarbonyl)-3-oxo-(1,1,1-triphenyl-λ5-phosphanylidene)propyl]-9,10-dioxo-9,10-dihydro-2-anthracenyl}-2-butenedioate
Conditions | Yield |
---|---|
Stage #1: triphenylphosphine; acetylenedicarboxylic acid diethyl ester at 20℃; for 0.4h; Grinding; neat (no solvent); Stage #2: anthraflavic acid neat (no solvent); | 80% |
Conditions | Yield |
---|---|
With sodium acetate; zinc for 5h; Heating; | 79% |
With sodium acetate; zinc Behandeln des Produkts mit Alkohol und Umkrystallisieren des Rueckstands aus Eisessig; |
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 8h; Reflux; | 79% |
With potassium carbonate In acetone at 100℃; for 5h; Inert atmosphere; | 61% |
With sodium carbonate at 150℃; |
anthraflavic acid
p-dodecyloxybenzoic acid
2,6-bis(4-dodecyloxybenzoyloxy)-9,10-anthraquinone
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 40h; Inert atmosphere; | 79% |
anthraflavic acid
4-(diphenylamino)benzoyl chloride
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl acetamide at 20℃; for 24h; | 79% |
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In N,N-dimethyl-formamide at 120℃; for 3h; Alkylation; | 78% |
anthraflavic acid
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
Stage #1: anthraflavic acid With sodium hydride In tetrahydrofuran for 1h; Stage #2: tert-butyldimethylsilyl chloride In tetrahydrofuran for 12h; | 78% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 78% |
anthraflavic acid
(2-bromoethoxy)(tert-butyl)diphenylsilane
2,6-bis(2-tercbutyldiphenylsilyloxyethyloxy)-9,10-anthraquinone
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 16h; | 76% |
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In N,N-dimethyl-formamide at 120℃; for 2h; | 76% |
Conditions | Yield |
---|---|
With sulfuric acid In methanol at 50℃; for 0.5h; | 75% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 140℃; for 12h; | 74% |
trifluoromethylsulfonic anhydride
anthraflavic acid
bistriflate of 2,6-dihydroxy-9,10-anthraquinone
Conditions | Yield |
---|---|
With pyridine at 20℃; for 12h; | 73% |
With pyridine at 20℃; for 15h; Inert atmosphere; | 52% |
With 2,6-dimethylpyridine; dmap In dichloromethane at 23℃; | 36% |
Conditions | Yield |
---|---|
In methanol for 72h; Reflux; | 73% |
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