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:131-14-6
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inquiryDayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica
Cas:131-14-6
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inquiryOur 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
Cas:131-14-6
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inquiryAbout Product Details
Cas:131-14-6
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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
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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:131-14-6
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inquiryAppearance:Reddish brown powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port of china
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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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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
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inquiryProduct Name: 2,6-Diaminoanthraquinone CAS: 131-14-6 MF: C14H10N2O2 MW: 238.24 EINECS: 205-013-7 Mol File: 131-14-6.mol 2,6-Diaminoanthraquinone Structure 2,6-Diaminoanthraquinone Chemical Properties Melting point >325 °
Cas:131-14-6
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry2,6-Diaminoanthraquinone CAS:131-14-6 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:131-14-6
Min.Order:1 Gram
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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
Cas:131-14-6
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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
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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
Cas:131-14-6
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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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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:131-14-6
Min.Order:10 Gram
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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:131-14-6
Min.Order:100 Gram
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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 providing h
Product name: 2,6-Diaminoanthraquinone CAS No.:131-14-6 Molecule Formula:C14H10N2O2 Molecule Weight:238.24 Purity: 99% Package: 25kg/drum Description:Dark green powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:131-14-6
Min.Order:1 Kilogram
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:131-14-6
Min.Order:1 Kilogram
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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:131-14-6
Min.Order:1 Kilogram
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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:131-14-6
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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:131-14-6
Min.Order:1 Metric Ton
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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:131-14-6
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inquiry2,6-Diaminoanthraquinone CAS NO. 131-14-6 MF: C14H10N2O2 Assay: 96% min. Ash: 1% max. Package: 25kg fibre drum ISO9001 Appearance:Red brown powder Storage:Store in dry and cool place with good seal Package: 25kg/drum, or as per your req
Stock products, own laboratoryAppearance:Mahogany powder Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:131-14-6
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inquiry2,6-diaminoanthraquinoneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
Cas:131-14-6
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inquiryConditions | Yield |
---|---|
With copper(I) sulfate; ammonia; copper(II) sulfate at 200℃; |
Conditions | Yield |
---|---|
at 190℃; gibt zuerst 6-Amino-anthrachinon-sulfonsaeure-(2); | |
das Umwandlung verlaeuft mit besserer Ausbeute, wenn man dem Reaktionsgemisch Kupfersulfat zusetzt; |
2,6-dichloro-9,10-anthraquinone
ammonia
copper(II) sulfate
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
at 200℃; |
9,10-dichloroanthracene
sulfuric acid
A
2,7-diaminoanthraquinone
B
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
Erhitzen des Reaktionsgemischs mit Ammoniak und Braunstein auf 180grad; |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With piperidine; pyridine |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With sodium chlorate; ammonium hydroxide |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With ammonium hydroxide; potassium chlorate; ammonium nitrite | |
With ammonium hydroxide; sodium hydrogen arsenate |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With ammonia |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With ammonium hydroxide; copper(I) sulfate; copper(II) sulfate | |
With ammonium hydroxide; barium(II) chloride | |
With ammonium hydroxide at 190℃; im geschlossenen Rohr; |
Conditions | Yield |
---|---|
With ammonium hydroxide; copper(l) iodide |
2,6-diamino-9,10-anthraquinone
4-Chlorobutanoyl chloride
2,6-bis(4-chlorobutyramido)anthracene-9,10-dione
Conditions | Yield |
---|---|
With pyridine for 4h; Heating; | 100% |
2,6-diamino-9,10-anthraquinone
2,6-diaminoanthracen-9(10H)-one
Conditions | Yield |
---|---|
With tin; water; sodium hydroxide In ethanol for 24h; Inert atmosphere; Reflux; | 100% |
2,6-diamino-9,10-anthraquinone
Hexanoyl chloride
N,N′-(9,10-dioxo-9,10-dihydroanthracene-2,6-diyl)dihexanamide
Conditions | Yield |
---|---|
With pyridine In dichloromethane for 3h; | 100% |
With pyridine In dichloromethane at 27℃; for 3h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
With tert.-butylnitrite; copper(ll) bromide In acetonitrile at 65℃; | 98.4% |
With tert.-butylnitrite; copper(ll) bromide In acetonitrile at 70℃; for 4h; Inert atmosphere; | 98% |
With tert.-butylnitrite; copper(ll) bromide In acetonitrile at 90℃; for 24h; Inert atmosphere; | 97% |
tert.-butylnitrite
2,6-diamino-9,10-anthraquinone
2,6-dibromoanthraquinone
Conditions | Yield |
---|---|
With hydrogenchloride | 98.4% |
Conditions | Yield |
---|---|
In 1-methyl-pyrrolidin-2-one at 10 - 20℃; for 2h; | 97.8% |
In 1-methyl-pyrrolidin-2-one at 10 - 20℃; for 2h; |
2,6-diamino-9,10-anthraquinone
2-chloropropionyl chloride
2,6-bis(3-chloropropionamido)anthracene-9,10-dione
Conditions | Yield |
---|---|
for 5h; Heating; | 95% |
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; | 90% |
2,6-diamino-9,10-anthraquinone
9H-fluoren-9-ylmethyl N-(3-chloro-3-oxo-propyl)carbamate
2,6-bis-[N-(3-Fmoc-amino)-propionamide]anthracene-9,10-dione
Conditions | Yield |
---|---|
In tetrahydrofuran for 7h; Heating; | 95% |
In tetrahydrofuran for 7h; Reflux; | 95% |
In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; | |
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; |
2,6-diamino-9,10-anthraquinone
2,6-diamino-9,10-dihydroanthracene
Conditions | Yield |
---|---|
With ammonium hydroxide; zinc at 90℃; for 64h; | 94% |
With ammonium hydroxide; zinc at 90℃; for 64h; Reduction; | 94% |
With hydrogenchloride; ammonium hydroxide; zinc In water at 100℃; for 23h; Sealed tube; | 88% |
With ammonium hydroxide; zinc In water at 90℃; for 72h; |
2,6-diamino-9,10-anthraquinone
9H-fluoren-9-ylmethyl (2-chloro-2-oxoethyl)carbamate
2,6-bis-[N-(2-Fmoc-amino)-acetamide]anthracene-9,10-dione
Conditions | Yield |
---|---|
In tetrahydrofuran for 7h; Reflux; | 94% |
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; | 88% |
In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; |
2,6-diamino-9,10-anthraquinone
chloroacetyl chloride
N,N’-(9,10-dioxo-9,10-dihydroanthracene-2,6-diyl)bis(2-chloroacetamide)
Conditions | Yield |
---|---|
for 3h; Heating; | 91% |
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; | 90% |
With pyridine In N,N-dimethyl-formamide at 0 - 20℃; for 24h; | 90% |
2,6-diamino-9,10-anthraquinone
anthracene-2,6-diamine
Conditions | Yield |
---|---|
With sodium tetrahydroborate In isopropyl alcohol at 80℃; for 12h; | 90% |
With ammonium hydroxide; zinc | |
Multi-step reaction with 2 steps 1: tin; water; sodium hydroxide / ethanol / 24 h / Inert atmosphere; Reflux 2: sodium tetrahydroborate; sodium hydroxide / ethanol; water / 6 h / Reflux View Scheme |
2-chloropropionyl chloride
2,6-diamino-9,10-anthraquinone
C20H16Cl2N2O4
Conditions | Yield |
---|---|
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; | 90% |
2,6-diamino-9,10-anthraquinone
5-amino-4-hydroxy-2-naphthalenesulphonic acid
Conditions | Yield |
---|---|
Stage #1: 2,6-diamino-9,10-anthraquinone With sulfuric acid at 20 - 40℃; for 0.666667h; Stage #2: With nitrosylsulfuric acid at 20 - 25℃; for 4h; Stage #3: 5-amino-4-hydroxy-2-naphthalenesulphonic acid at 5 - 10℃; pH=0.5 - 1; | 90% |
Stage #1: 2,6-diamino-9,10-anthraquinone With sulfuric acid at 40℃; for 0.5h; Stage #2: With nitrosylsulfuric acid at 20 - 25℃; for 4h; Stage #3: 5-amino-4-hydroxy-2-naphthalenesulphonic acid With sodium hydroxide at 5 - 10℃; pH=0.5 - 1; |
2,6-diamino-9,10-anthraquinone
methyl iodide
2,6-bis(dimethylamino)-9,10-anthraquinone
Conditions | Yield |
---|---|
Stage #1: 2,6-diamino-9,10-anthraquinone With potassium hydroxide In dimethyl sulfoxide at 20℃; for 0.5h; Stage #2: methyl iodide In dimethyl sulfoxide at 20℃; for 0.166667h; | 87% |
2,6-diamino-9,10-anthraquinone
Chloroacetic anhydride
N,N’-(9,10-dioxo-9,10-dihydroanthracene-2,6-diyl)bis(2-chloroacetamide)
Conditions | Yield |
---|---|
With pyridine In nitrobenzene for 3h; Heating; | 83% |
Conditions | Yield |
---|---|
In pyridine | 83% |
Conditions | Yield |
---|---|
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; | 80% |
2,6-diamino-9,10-anthraquinone
5-amino-4-hydroxy-2-naphthalenesulphonic acid
Conditions | Yield |
---|---|
Stage #1: 2,6-diamino-9,10-anthraquinone With sulfuric acid at 20 - 40℃; for 0.666667h; Stage #2: With nitrosylsulfuric acid at 20 - 25℃; for 4h; Stage #3: 5-amino-4-hydroxy-2-naphthalenesulphonic acid at 0 - 5℃; pH=8 - 9; | 80% |
Stage #1: 2,6-diamino-9,10-anthraquinone With sulfuric acid at 40℃; for 0.5h; Stage #2: With nitrosylsulfuric acid at 20 - 25℃; for 4h; Stage #3: 5-amino-4-hydroxy-2-naphthalenesulphonic acid With sodium hydroxide at 0 - 5℃; pH=8 - 9; |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With sulfuric acid; dihydrogen peroxide at 100℃; for 5h; Cooling with ice; | 80% |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
In N-methyl-acetamide; dichloromethane; water | 79% |
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
With ammonia; trichlorophosphate In 1-methylpyrrolidone-2-(N-methyl-butyrolactam); dichloromethane; water | 78% |
pyridine-2-carbaldehyde
2,6-diamino-9,10-anthraquinone
water
acetonitrile
Conditions | Yield |
---|---|
Reflux; | 78% |
Ni[H2CNCHC2(CH3)(OCH3)C(CH3)NCH2]2(2+)*2PF6(1-)=Ni[H2CNCHC2(CH3)(OCH3)C(CH3)NCH2]2(PF6)2
2,6-diamino-9,10-anthraquinone
Conditions | Yield |
---|---|
In acetonitrile Ni-complex dissolved in acetonitrile, triethylamine, excess 1,6-diamineanthraquinone dissolved in acetonitrile added, soln. concd., refrigerated; crystals filtered off, washed with abs. methanol, vac.-dried, recrystd. in 1:1 acetonitrile-methanol, elem. anal.; | 77.8% |
2,6-diamino-9,10-anthraquinone
benzoyl chloride
2,6-bis-benzoylamino-anthraquinone
Conditions | Yield |
---|---|
With pyridine In N,N-dimethyl-formamide at 20℃; for 24h; | 75% |
With 2,3-Dimethylaniline |
Conditions | Yield |
---|---|
In methanol for 72h; Reflux; | 75% |
Conditions | Yield |
---|---|
With phosphoric acid In ethanol for 24h; Heating; | 70% |
Conditions | Yield |
---|---|
Reflux; | 67% |
2,6-diamino-9,10-anthraquinone
2,6-diiodoanthracene-9,10-dione
Conditions | Yield |
---|---|
Stage #1: 2,6-diamino-9,10-anthraquinone With hydrogenchloride; sodium nitrite In water; acetonitrile at 0℃; for 0.5h; Stage #2: With potassium iodide In water; acetonitrile at 0 - 60℃; for 2h; Further stages.; | 65% |
Stage #1: 2,6-diamino-9,10-anthraquinone With hydrogenchloride; sodium nitrite In water; acetonitrile at 0℃; for 0.5h; Sandmeyer Reaction; Stage #2: With potassium iodide In water; acetonitrile at 20 - 60℃; for 2h; | 63% |
Stage #1: 2,6-diamino-9,10-anthraquinone With sulfuric acid; sodium nitrite at 0℃; Stage #2: With potassium iodide at 20℃; Sandmeyer reaction; Further stages.; | 45% |
Stage #1: 2,6-diamino-9,10-anthraquinone With sulfuric acid for 0.166667h; Inert atmosphere; Stage #2: With sodium nitrite In water at 0℃; for 3.5h; Inert atmosphere; Stage #3: With potassium iodide In water for 3h; Inert atmosphere; | 24% |
Stage #1: 2,6-diamino-9,10-anthraquinone With hydrogenchloride; sodium nitrite In water; acetonitrile Stage #2: With potassium iodide In water; acetonitrile |
Conditions | Yield |
---|---|
r.t., 3 h; then reflux, 4 h; | 63% |
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