Dayangchem's 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. DayangChem can provide different quantities
Cas:90-44-8
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inquiryItems Standard Result Appearance Light yellow crystalline powder Light yellow crystalline powder Identifi
Cas:90-44-8
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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:90-44-8
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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 providi
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 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.
Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
WITH 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:90-44-8
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inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White powder Storage:Store in sealed containers at cool & dr
Cas:90-44-8
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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
Anthrone CAS:90-44-8 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, ster
Hello, 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
Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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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
Anthrone CAS:90-44-8 Items Standard Result Appearance Light yellow crystalline powder Light yellow crystalline powder Identification H1
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
Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:90-44-8
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Our Advantages Production: Advanced chemical equipment with years of experience Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Specif
Cas:90-44-8
Min.Order:1 Kilogram
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Type:Trading Company
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
Cas:90-44-8
Min.Order:10 Gram
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Type:Lab/Research institutions
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GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
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inquiryProduct Name: Anthrone CAS: 90-44-8 MF: C14H10O MW: 194.23 EINECS: 201-994-0 Mol File: 90-44-8.mol Anthrone Structure Anthrone Chemical Properties Melting point 154-157 °C (lit.) Boiling point 721 °C density 1.
Shandong 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
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
1.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:90-44-8
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inquiryConditions | Yield |
---|---|
With pyrophosphoryl chloride at 20℃; for 0.5h; | 100% |
With 2C2H3F3O*BF3 In dichloromethane Friedel-Crafts acylation; | 100% |
With Nafion-H In various solvent(s) at 180℃; for 2h; Acylation; Friedel-Crafts intramolecular acylation; | 92% |
9,10-bis(trimethylsilyl)-9,10-dihydro-9,10-epoxyanthracene
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With trifluoroacetic acid In chloroform-d1 for 0.0833333h; | 100% |
anthracen-9(10H)-one oxime
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With dihydrogen peroxide; tripropylammonium fluorochromate (VI) In acetone at 0 - 10℃; for 6.5h; | 97% |
With CuCl*Kieselghur; oxygen In dichloromethane at 20℃; for 0.5h; | 85% |
9,10-dihydroanthracene
A
[(1,10-phenanthroline)2Mn(η1-OClO3)2]
B
anthracene
C
anthracen-9(10H)-one
D
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
In acetonitrile Kinetics; the soln. in acetonitrile was allowed to stand overnight at room temp.; the organic products were detected by GC/MS; the soln. was layered with ether; | A n/a B 97% C 0.8% D 2% |
Conditions | Yield |
---|---|
With sodium hypochlorite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; cobalt(II) diacetate tetrahydrate In dichloromethane; water at 0 - 5℃; for 6h; pH=8.3; | 96% |
With manganese(IV) oxide at 105℃; for 0.0416667 - 0.0666667h; Inert atmosphere; Microwave irradiation; | 90% |
With tert.-butylhydroperoxide; 0.5C34H18N16(4-)*2H2O*2Cu(1+)*C3H7NO In water at 20℃; for 4h; Reagent/catalyst; Sonication; | 87% |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water; acetonitrile at 25℃; for 1.58333h; | 96% |
With tert.-butylnitrite; oxygen; 3,6-di(2'-pyridyl)-1,2,4,5-tetrazine; acetic acid In acetonitrile at 20℃; for 4.5h; Irradiation; | 87% |
With ammonium nitrate; hydrogenchloride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen In water; acetonitrile at 60℃; for 6h; Green chemistry; | 82% |
Conditions | Yield |
---|---|
With porcine liver esterase In aq. phosphate buffer; dimethyl sulfoxide at 37℃; for 1h; pH=7.5; Reagent/catalyst; Enzymatic reaction; | 94% |
9,10-dihydroanthracen-9-ol
A
anthracene
B
anthracen-9(10H)-one
C
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With aluminum oxide; Ru(OH)x; oxygen In para-xylene at 129.85℃; under 760 Torr; for 0.166667h; | A 91% B 7% C 2% |
Conditions | Yield |
---|---|
With potassium hydride In tetrahydrofuran at 25℃; for 0.5h; | A n/a B 90% |
Anthronesemicarbazone
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With potassium permanganate; silica gel In water at 20℃; for 0.25h; | 88% |
With barium permanganate In acetonitrile for 4h; Heating; | 51% |
9,10-dihydroanthracene
A
anthracene
B
anthracen-9(10H)-one
C
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With aluminum oxide; Ru(OH)x; oxygen In para-xylene at 129.85℃; under 760 Torr; for 4h; Product distribution; Further Variations:; Reagents; | A 88% B n/a C n/a |
With oxygen In acetonitrile at 25℃; for 24h; Sealed tube; Irradiation; Green chemistry; | A 20% B 9% C 71% |
With [Mn(IV)(O)(BQCN)(H2O)](2+) In water; acetonitrile at 0℃; Kinetics; Concentration; Inert atmosphere; | A 22% B 11% C 14% |
Conditions | Yield |
---|---|
In sulfuric acid at 25℃; Rate constant; electrochemical reduction at glassy carbon electrode; | 87% |
electrolysis at a rotating glassy carbon cylinder electrode (U=-0.7 V); | 87% |
With sodium hydroxide; sodium dithionite at 150 - 160℃; |
Anthrone 2,4-dinitrophenylhydrazone
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With barium permanganate In acetonitrile for 2h; Heating; | 85% |
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With oxygen; kieselguhr; copper(l) chloride In toluene for 4h; Oxidation; Heating; | 81% |
9,10-phenanthrenequinone
A
2-hydroxy-9,10-anthraquinone
B
anthracen-9(10H)-one
C
1-hydroxyanthraquinone
D
bianthronyl
Conditions | Yield |
---|---|
In sulfuric acid at 15℃; Product distribution; Mechanism; Quantum yield; Irradiation; N2; | A 80% B n/a C n/a D n/a |
In sulfuric acid at 15℃; Irradiation; | A 80% B n/a C n/a D n/a |
9,10-dihydroanthracen-9-ol
A
anthracen-9(10H)-one
B
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With manganese(III) Schiff-base; dihydrogen peroxide at 20℃; for 4.5h; | A 80% B 16% |
2-(benzyl)benzoyl chloride
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With 1,1,1,3',3',3'-hexafluoro-propanol at 20℃; for 5h; Friedel-Crafts Acylation; Inert atmosphere; | 77% |
In 1,2-dichloro-ethane at 23℃; for 2h; Friedel-Crafts Acylation; Inert atmosphere; | 77% |
Nafion-H In benzene for 0.25h; Heating; | 71 % Chromat. |
Conditions | Yield |
---|---|
With potassium carbonate In chloroform at 20℃; for 24h; Irradiation; Inert atmosphere; | 75% |
1,4,4a,9a-tetrahydroanthraquinone
A
anthracen-9(10H)-one
B
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; sodium sulfite at 180℃; for 1h; | A 70% B 10% |
10-diazo-10H-anthracen-9-one
butyl magnesium bromide
A
anthracen-9(10H)-one
B
10-butyl-10-hydroxy-anthrone
C
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
In benzene for 2h; Ambient temperature; Further byproducts given; | A 2% B 3% C 20% D 62% |
2-Methylbenzophenone
p-benzoquinone
A
anthracen-9(10H)-one
B
2-[2-(2-benzoylphenyl)ethyl]benzophenone
Conditions | Yield |
---|---|
In benzene Product distribution; Irradiation; laser jet; | A 19% B 6% C 60% |
In benzene Irradiation; | A 19% B 6% C 60% |
2-benzylidene-1-phenylbenzocyclobuten-1-ol
A
anthracen-9(10H)-one
B
9-benzylanthracene
C
benzylideneanthrone
D
10-benzyl-9(10H)-anthracenone
E
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
In decalin for 16h; Product distribution; Heating; other 2-benzylidene-benzocyclobuten-1-ols; | A n/a B n/a C 50% D 24% E 15% |
9,10-dihydroanthracene
acetic acid
A
anthracen-9(10H)-one
B
acetic acid 10-oxo-9,10-dihydro-anthracen-9-yl ester
C
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With sodium acetate In acetonitrile anodic oxidadion; | A 7% B 48% C 15% |
Conditions | Yield |
---|---|
With [Mn(IV)(O)(BQCN)(H2O)](2+) In water; acetonitrile at 0℃; Kinetics; Concentration; Inert atmosphere; | A 47% B 17% |
With sodium hydroxide at 80 - 85℃; Einleiten von Chlor; | |
With copper diacetate; oxygen; sodium chloride In acetic acid at 90℃; under 380 Torr; for 1h; Rate constant; Product distribution; Mechanism; var. conc. of Cu(OAc)2 and NaCl, different times; | |
for 2h; Photolysis; |
anthracene
A
anthracen-9(10H)-one
B
oxanthrone
C
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With phosphate buffer; Fe(III) meso-tetrakis(3,5-disulfonatomesityl)porphyrin; dihydrogen peroxide In acetonitrile at 20℃; for 0.5h; Mechanism; | A n/a B 5% C 21% |
With phosphate buffer; Fe(III) tetrasulfophthalocyanine; dihydrogen peroxide In acetonitrile at 20℃; for 0.0166667h; | A n/a B 5 % Chromat. C 21 % Chromat. |
With potassium peroxomonosulfate; phosphate buffer; Fe(III) meso-tetrakis(3,5-disulfonatomesityl)porphyrin In acetonitrile at 20℃; for 1h; | A n/a B 43 % Chromat. C 16 % Chromat. |
Conditions | Yield |
---|---|
With oxygen In acetone for 10h; Irradiation; | A 6.8% B 20.7% |
methanol
10-(Diethoxymethyl)-9-anthrone
A
anthracen-9(10H)-one
B
10-(Dimethoxymethyl)-9-anthrone
Conditions | Yield |
---|---|
With sodium methylate for 0.333333h; | A 3% B 5% |
Conditions | Yield |
---|---|
With aluminium trichloride; benzene |
diethyl ether
10-bromo-10H-anthracen-9-one
A
anthracen-9(10H)-one
B
bianthronyl
C
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
With aluminum oxide; potassium permanganate; water In 1,2-dichloro-ethane for 75h; Ambient temperature; | 100% |
With aluminum oxide; potassium permanganate for 75h; | 100% |
With cerium(III) sulfate; barium bromate In water; acetonitrile for 20h; Heating; | 97% |
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane for 1.5h; Ambient temperature; | 100% |
With sodium hydroxide In water for 2h; | 70% |
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In dichloromethane; water for 1h; Schlenk technique; Inert atmosphere; | 63% |
With lithium methanolate |
N-methylmaleimide
anthracen-9(10H)-one
4-Hydroxy-2-methyl-3a,4,9,9a-tetrahydro-4,9<1',2'>benzeno-1H-benzisoindole-1,3(2H)-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 0.25h; Ambient temperature; other anthrones, other dienophiles; | 100% |
In N,N-dimethyl-formamide at 25℃; Product distribution; other related phenols, hydroquinones, and naphthacene analogues, other dienophiles, var. solvents and temperatures; solvent-dependent diene reactivity, base-catalyzed Diels-Alder reaction; | 100% |
With triethylamine In tetrahydrofuran at 24℃; for 0.25h; | 100% |
dihydroquinidine 9-O-(4-chlorobenzoate) In chloroform |
(E/Z)-crotyl bromide
anthracen-9(10H)-one
10,10-Dibut-2-enylanthrone
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane for 1.5h; Ambient temperature; | 100% |
anthracen-9(10H)-one
cis-11,12-Dicyano-9,10-dihydro-9-hydroxy-9,10-ethanoanthracene
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 1h; | 100% |
anthracen-9(10H)-one
trans-1-(4-fluorophenyl)-2-nitro-ethene
Conditions | Yield |
---|---|
With O-benzoylcupreine In dichloromethane at -40℃; for 12h; asymmetric Michael addition reaction; | 99% |
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With C15H22FN3S In dichloromethane at -20℃; for 24h; Michael condensation; optical yield given as %ee; enantioselective reaction; | 99% |
anthracen-9(10H)-one
(E)-5-(2-bromostyryl)-3-methyl-4-nitro-isoxazole
Conditions | Yield |
---|---|
With C15H22FN3S In dichloromethane at -20℃; for 24h; Michael condensation; optical yield given as %ee; enantioselective reaction; | 99% |
anthracen-9(10H)-one
(E)-5-(3-bromostyryl)-3-methyl-4-nitroisoxazole
Conditions | Yield |
---|---|
With C15H22FN3S In dichloromethane at -20℃; for 24h; Michael condensation; optical yield given as %ee; enantioselective reaction; | 99% |
(E)-3-methyl-4-nitro-5-styrylisoxazole
anthracen-9(10H)-one
Conditions | Yield |
---|---|
With C15H22FN3S In dichloromethane at -20℃; for 24h; Michael condensation; optical yield given as %ee; enantioselective reaction; | 99% |
anthracen-9(10H)-one
Conditions | Yield |
---|---|
Stage #1: anthracen-9(10H)-one With sodium hydride In tetrahydrofuran at -20℃; for 0.166667h; Inert atmosphere; Darkness; Stage #2: 2-chlorocarbonyl-1,4-dimethylnaphthalene In tetrahydrofuran at -20℃; for 1.08333h; Inert atmosphere; Darkness; | 99% |
anthracen-9(10H)-one
4-acetoxybenzyl chloride
10,10-bis-(4-hydroxybenzyl)-9(10H)-anthracenone
Conditions | Yield |
---|---|
With sodium hydroxide In 1,4-dioxane; water at 95℃; for 2h; | 98% |
anthracen-9(10H)-one
9,10-anthraquinone-9-oxime
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In N,N-dimethyl-formamide for 12h; ice bath; | 98% |
With hydrogenchloride; sodium nitrite In N,N-dimethyl-formamide at 25℃; for 12h; | 80% |
Stage #1: anthracen-9(10H)-one With sodium; isopentyl nitrite In ethanol at 20℃; Inert atmosphere; Stage #2: With hydrogenchloride In ethanol; water Cooling with ice; Inert atmosphere; | 57% |
anthracen-9(10H)-one
1-nitro-2-(4-chlorophenyl)ethylene
Conditions | Yield |
---|---|
With O-benzoylcupreine In dichloromethane at -40℃; for 12h; asymmetric Michael addition reaction; | 98% |
Conditions | Yield |
---|---|
With C50H38N10O6 In toluene at 20℃; for 48h; Catalytic behavior; Reagent/catalyst; Time; Solvent; Michael Addition; enantioselective reaction; | 98% |
With O-benzoylcupreine In dichloromethane at -40℃; for 12h; asymmetric Michael addition reaction; | 94% |
Conditions | Yield |
---|---|
With 1-butyl-3-methylimidazolium chloride at 20℃; for 0.5h; Diels-Alder reaction; | 98% |
With triethylamine In dichloromethane at 23℃; for 3h; Diels-Alder reaction; | |
With triethylamine In chloroform at 20℃; for 24h; |
anthracen-9(10H)-one
4-(3-Bromphenyl)-3-buten-2-on
(S)-9-(1-(3-bromophenyl)-3-oxobutyl)anthracen-10(9H)-one
Conditions | Yield |
---|---|
With 1-(3,5-bis(trifluoromethyl)phenyl)-3-((S)-(6-methoxyquinolin-4-yl)((2S,4S,8R)-8-vinylquinuclidin-2-yl)methyl)thiourea In toluene at 20℃; for 72h; Michael addition; optical yield given as %ee; enantioselective reaction; | 98% |
anthracen-9(10H)-one
2-chlorobenzalacetone
(S)-9-(1-(2-chlorophenyl)-3-oxobutyl)anthracen-10(9H)-one
Conditions | Yield |
---|---|
With 1-(3,5-bis(trifluoromethyl)phenyl)-3-((S)-(6-methoxyquinolin-4-yl)((2S,4S,8R)-8-vinylquinuclidin-2-yl)methyl)thiourea In toluene at 20℃; for 72h; Michael addition; optical yield given as %ee; enantioselective reaction; | 98% |
Conditions | Yield |
---|---|
With 1-butyl-3-methylimidazolium chloride at 20℃; for 0.5h; Diels-Alder reaction; | 98% |
Conditions | Yield |
---|---|
With 1-butyl-3-methylimidazolium chloride at 20℃; for 0.5h; Diels-Alder reaction; | 98% |
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