1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
Cas:3002-24-2
Min.Order:1 Kilogram
FOB Price: $6.5 / 6.6
Type:Trading Company
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:3002-24-2
Min.Order:1 Kilogram
FOB Price: $6.0 / 10.0
Type:Trading Company
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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:3002-24-2
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:3002-24-2
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryChengdu and import and export trade co., LTD., registered capital of 10 million yuan, nearly $2 million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we are doing research and de
Cas:3002-24-2
Min.Order:1 Metric Ton
FOB Price: $2200.0 / 2300.0
Type:Manufacturers
inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:
Cas:3002-24-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiry2,4-HEXANEDIONE Basic information Product Name: 2,4-HEXANEDIONE Synonyms: AKOS MSC-0368;2,4-HEXANEDIONE;2,4-Hexanedione,99%;2,4-Hexandione;NSC 88937;Acetone, propionyl-;Hexane-2,4-dione;Propionylacetone CAS: 3002-24-2 MF: C6H10O2 MW: 114.
High purity CAS 3002-24-2 2,4-HEXANEDIONE in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluorene,C
Cas:3002-24-2
Min.Order:1 Gram
FOB Price: $100.0
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:3002-24-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:liquid Storage:Room temperature Package:10g/bottle Application:Pharmaceutical intermediate Transportation:Express/air/sea Port:Any port in china
Cas:3002-24-2
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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:3002-24-2
Min.Order:1 Kilogram
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
Cas:3002-24-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : 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&
Cas:3002-24-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:3002-24-2
Min.Order:10 Gram
Negotiable
Type:Trading Company
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
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
Hangzhou 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:3002-24-2
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
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 Speci
Cas:3002-24-2
Min.Order:1 Kilogram
FOB Price: $150.0 / 180.0
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:3002-24-2
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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,
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,
2,4-HEXANEDIONE Basic information Product Name: 2,4-HEXANEDIONE Synonyms: AKOS MSC-0368;2,4-HEXANEDIONE;2,4-Hexanedione,99%;2,4-Hexandione;NSC 88937;Acetone, propionyl-;Hexane-2,4-dione;Propionylacetone CAS: 3002-24-2 MF: C6H10O2 MW: 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
The process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
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 purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Conditions | Yield |
---|---|
In diethyl ether at -78℃; for 0.0166667h; | 58% |
Conditions | Yield |
---|---|
With methanol; sulfuric acid; mercury(II) sulfate | |
With mercury dichloride at 100℃; |
Conditions | Yield |
---|---|
With sulfuric acid |
propionic acid
hexane-2,4-dione
Conditions | Yield |
---|---|
With tetrachlorosilane; benzene Erhitzen des Reaktionsgemisches mit Acetessigsaeure-aethylester unter Zusatz von Magnesiumoxid und Kupfer(II)-acetat auf 165-170grad und anschliessenden Behandeln mit wss.Schwefelsaeure; |
Conditions | Yield |
---|---|
With sodium | |
With sodium unter Kuehlung durch eine Kaeltemischung von Eis und Kochsalz; | |
With sodium at 0 - 20℃; Inert atmosphere; | 200 mg |
Conditions | Yield |
---|---|
With sodium hydride; benzene at 0 - 5℃; | |
With sodium hydride In diethyl ether | |
With sulfuric acid; sodium hydride 1.) diethyl ether, 40-50 deg C, 1h, then room temp., overnight;; Multistep reaction; |
hexane-2,4-dione 2-enol tautomer
hexane-2,4-dione
Conditions | Yield |
---|---|
at 24℃; Equilibrium constant; |
4-ethoxy-hex-3-en-1-yne
hexane-2,4-dione
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
(i) BF3, (ii) aq. NaOAc; Multistep reaction; |
Conditions | Yield |
---|---|
In ammonia |
hexane-2,4-dione
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 80℃; for 3h; |
carbon disulfide
aluminium trichloride
vinyl acetate
propionyl chloride
A
hexane-2,4-dione
B
3,5-heptanedione
Conditions | Yield |
---|---|
at 0℃; nachfolgendes Erwaermen des Reaktionsgemisches; | |
Erwaermen auf dem Wasserbad; |
Conditions | Yield |
---|---|
at 0℃; |
ethyl acetate
1-phenyl-propan-1-one
A
hexane-2,4-dione
B
benzoic acid ethyl ester
C
2-methyl-1-phenyl-1,3-butanedione
Conditions | Yield |
---|---|
at 0℃; |
ethyl acetate
A
hexane-2,4-dione
B
heptane-2,4-dione
C
Ethyl propionate
D
butanoic acid ethyl ester
diethyl ether
ethyl acetate
butanone
A
hexane-2,4-dione
B
3-Methyl-2,4-pentanedione
Conditions | Yield |
---|---|
bei Siedetemperatur; |
ethyl acetate
butanone
A
hexane-2,4-dione
B
3-Methyl-2,4-pentanedione
ethyl acetate
1-phenyl-propan-1-one
A
hexane-2,4-dione
B
benzoic acid ethyl ester
C
1-phenyl-1,3-pentanedione
Conditions | Yield |
---|---|
at 0℃; anschliessendes Erwaermen des Reaktionsgemisches; |
Conditions | Yield |
---|---|
at 100℃; |
chloroform
(E)-4-ethyl-4-hexen-2-one
ozone
A
hexane-2,4-dione
B
acetaldehyde
Conditions | Yield |
---|---|
Zersetzen des Ozonids mit heissem Wasser; |
methanol
2,4-hexadiyne
sulfuric acid
A
hexane-2,4-dione
B
3,4-hexanedione
C
2,5-hexanedione
Conditions | Yield |
---|---|
at 500℃; |
5-bromo-4-ethoxy-hex-1-yne
hexane-2,4-dione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaNH2 / liquid ammonia 2: aq. H2SO4 View Scheme |
A
hexane-2,4-dione
B
salcomine
Conditions | Yield |
---|---|
In solid Kinetics; pyrolysis Co(III)(salen)(propionylacetonato) at 490 K; |
Conditions | Yield |
---|---|
With Au/SBA-15 for 30h; |
hexane-2,4-dione
(2S)-hydroxy-2 hexanone-4
Conditions | Yield |
---|---|
With Sucrose In water at 35℃; for 72h; baker's yeast (Saccharomyces cerevisiae); | 100% |
With phosphate buffer; E. coli BL21(DE3) harboring pACRGD plasmid cell-free extract; nicotinamide adenine dinucleotide phosphate; D-glucose In water at 30℃; pH=7.0; | 70% |
With D-glucose; Escherichia coli BL21(DE3) expressing SCR and GDH enzymes; nicotinamide adenine dinucleotide phosphate In phosphate buffer pH=7; | 70% |
With glucose-6-phosphate dehydrogenase; α-D-glucose 6-phosphate; bakers' yeast; NADPH In water at 30℃; for 16h; | 69% |
With glucose-6-phosphate dehydrogenase; α-D-glucose 6-phosphate; bakers' yeast; NADP In water at 30℃; Rate constant; |
hexane-2,4-dione
(2R)-(-)-2-hydroxyhexan-4-one
Conditions | Yield |
---|---|
With D-glucose In water at 27℃; for 10h; Geotrichum candidum; | 100% |
hexane-2,4-dione
(Z)-3-Amino-2,4-dicyan-2-butensaeure-methylester
3-cyano-2-cyano(methoxycarbonyl)-methylene-6-ethyl-4-methyl-1,2-dihydropyridine
Conditions | Yield |
---|---|
With sodium In methanol for 0.0333333h; Heating; | 99% |
hexane-2,4-dione
5-amino-4-hexen-3-one
Conditions | Yield |
---|---|
With ammonium acetate In toluene for 5h; Heating; | 95% |
With ammonia |
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 70℃; for 2h; Biginelli reaction; | 95% |
Conditions | Yield |
---|---|
Ru2Cl4((R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl)2*NEt3 In methanol at 50℃; under 50 Torr; for 20h; Title compound not separated from byproducts; | A 94% B 6 % Spectr. |
Ru2Cl4((R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl)2*NEt3 In methanol at 50℃; under 50 Torr; for 20h; Title compound not separated from byproducts; | A 94 % Spectr. B 6% |
hexane-2,4-dione
3-hydrazineylidene-3,4-dihydroquinoxalin-2(1H)-one
3-(5-ethyl-3-methylpyrazol-1yl)quinoxalin-2(1H)-one
Conditions | Yield |
---|---|
In ethanol for 0.0833333h; Microwave irradiation; | 93.1% |
Conditions | Yield |
---|---|
With vanadium(III) chloride at 20℃; for 5h; | 93% |
Conditions | Yield |
---|---|
In water for 0.0166667h; Heating; | 93% |
hexane-2,4-dione
Diacetyldiazomethan
Conditions | Yield |
---|---|
With 4-acetamidobenzenesulfonyl azide In acetonitrile at 0 - 20℃; Inert atmosphere; | 93% |
hexane-2,4-dione
6-amino-1-methyl-4-phenyl-1H-pyridin-2-one
Conditions | Yield |
---|---|
With PPA at 140℃; for 3h; | 92% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 70℃; for 1h; Biginelli reaction; | 92% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 70℃; for 1h; Biginelli reaction; | 92% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 70℃; for 1.3h; Biginelli reaction; | 90% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 70℃; for 2.1h; Biginelli reaction; | 90% |
Conditions | Yield |
---|---|
piperidine In ethanol | 87% |
hexane-2,4-dione
1-(3,5-dinitrophenyl)hydrazine
1-(2,4-dinitrophenyl)-3-methyl-1H-pyrazol-5(4H)-one
Conditions | Yield |
---|---|
In ethanol; acetic acid for 0.05h; Temperature; Solvent; Microwave irradiation; | 87% |
Conditions | Yield |
---|---|
With C8H20N2*CHF3O3S In chloroform at 60℃; for 48h; stereoselective reaction; | 87% |
hexane-2,4-dione
Conditions | Yield |
---|---|
With trifluoroamine oxide; tetra(n-butyl)ammonium hydroxide In acetonitrile at 20℃; for 12h; | 85% |
hexane-2,4-dione
propylamine
2-hydroxy-2,5-dimethyl-4-propionyl-1-propyl-1H-pyrrol-3(2H)-one
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 25℃; for 8.75h; Green chemistry; regioselective reaction; | 85% |
Conditions | Yield |
---|---|
Stage #1: hexane-2,4-dione With hydroxylamine hydrochloride; sodium carbonate In methanol; water Reflux; Stage #2: With N-Bromosuccinimide In N,N-dimethyl-formamide at 20℃; | A 84.7% B n/a |
hexane-2,4-dione
malonamamidine hydrochloride
2-amino-6-ethyl-4-methylnicotinamide
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 20℃; for 24h; | 83% |
Conditions | Yield |
---|---|
With gold(III) chloride; nitromethane for 2.5h; Reflux; | 83% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 70℃; for 1.5h; Biginelli reaction; | 83% |
Conditions | Yield |
---|---|
With piperidine; hexanoic acid | 82% |
hexane-2,4-dione
oxalyl dichloride
4-Acetyl-5-eth-(Z)-ylidene-3-hydroxy-5H-furan-2-one
Conditions | Yield |
---|---|
With magnesium chloride In diethyl ether; hexane at 20℃; for 3h; | 82% |
Conditions | Yield |
---|---|
In ethanol | 82% |
Conditions | Yield |
---|---|
With acetic anhydride; potassium carbonate at 80℃; for 0.666667h; | 81% |
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate In methanol at 0℃; for 0.5h; | 80% |
hexane-2,4-dione
3-oxopentanedioic acid dimethyl ester
4-Ethyl-2-hydroxy-6-methyl-isophthalic acid dimethyl ester
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water | 78% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View