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:13936-21-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1. 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:13936-21-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryAbout Product Technical Details 2-Amylanthraquinone Chemical Properties Melting point 85 °C Boiling point 447.0±35.0 °C(Predicted) density 1.153±0.06 g/
Cas:13936-21-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Lab/Research institutions
inquiryOur 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
Cas:13936-21-5
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:13936-21-5
Min.Order:1 Kilogram
Negotiable
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
Cas:13936-21-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater
Cas:13936-21-5
Min.Order:0 Metric Ton
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
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:13936-21-5
Min.Order:0 Metric Ton
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
Cas:13936-21-5
Min.Order:0
Negotiable
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
Cas:13936-21-5
Min.Order:10 Gram
Negotiable
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
Our company was built in 2009 with an ISO certificate.In the past 6 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
Cas:13936-21-5
Min.Order:10 Metric Ton
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:13936-21-5
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:13936-21-5
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:13936-21-5
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:13936-21-5
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
High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:13936-21-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Amylanthraquinone Other Names 2-Amylanthraquinone MF C19H18O2 EINECS No. 237-711-2 Place of Origin Hubei, China (Mainland) Type Pharmaceutical …Appearance:Odorless Yellow solid Storage:when store in a tightly closed container,below 30℃,the pro
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:13936-21-5
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
Best service,high quality and cheap price. Storage:Keep away from heat,sparks and flames. Package:25kg/50kg/200kg drum or Customer demand Application:Used as pharmaceutical intermediates Transportation:BY sea/air or by 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
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
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
factory?direct?sale Application:healing drugs
Cas:13936-21-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHot Sale 2-Pentyl-9,10-anthracenedione CAS NO.13936-21-5 Application:Hot Sale 2-Pentyl-9,10-anthracenedione CAS NO.13936-21-5
Cas:13936-21-5
Min.Order:0
Negotiable
Type:Other
inquiry2-(4-pentylbenzoyl)benzene carboxylic acid
2-amyl-anthraquinone
Conditions | Yield |
---|---|
Stage #1: 2-(4-pentylbenzoyl)benzene carboxylic acid With oxalyl bromide at 90℃; for 0.5h; Stage #2: With zinc(II) chloride at 80℃; for 0.5h; | 90% |
With oleum at 80℃; for 4.5h; | |
Multi-step reaction with 2 steps 1: thionyl chloride / 2 h / 50 °C 2: trifluorormethanesulfonic acid; aluminum (III) chloride / 1,2-dichloro-ethane / 2.5 h / 55 °C View Scheme | |
With ammonium molybdate at 140℃; for 3h; Friedel-Crafts Acylation; |
Conditions | Yield |
---|---|
With bifunctional sulfonic acid-based HZSM-5 molecular sieve solid acid catalyst In tetrahydrofuran at 30℃; for 8h; | 72% |
2-amyl-anthraquinone
Conditions | Yield |
---|---|
With aluminum (III) chloride; trifluorormethanesulfonic acid In 1,2-dichloro-ethane at 55℃; for 2.5h; |
2-amyl-anthraquinone
Conditions | Yield |
---|---|
With hydrogenchloride; dihydrogen peroxide In methanol; water at 65℃; for 2h; Flow reactor; | |
With hydrogenchloride; dihydrogen peroxide In methanol; water at 65℃; for 2h; Flow reactor; |
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran for 7h; Reflux; |
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran for 7h; Reflux; |
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran for 7h; Reflux; |
2-amyl-anthraquinone
2-pentyl-9,10-bis(4-methylphenyl)anthracene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: magnesium / tetrahydrofuran / 7 h / Reflux 2: potassium iodide; sodium dihydrogen phosphate; acetic acid / 3 h / Reflux View Scheme |
2-amyl-anthraquinone
Conditions | Yield |
---|---|
With hydrogen; dihydrogen peroxide at 44.84℃; under 3000.3 Torr; Catalytic behavior; Autoclave; |
2-amyl-anthraquinone
Conditions | Yield |
---|---|
With hydrogen In 1,3,5-trimethyl-benzene at 60℃; under 2250.23 Torr; |
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