The 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
Cas:689-67-8
Min.Order:1
Negotiable
Type:Other
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:689-67-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:689-67-8
Min.Order:1 Gram
FOB Price: $1.0 / 99.0
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:689-67-8
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:689-67-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry6,10-Dimethyl-5,9-undecadien-2-one CAS:689-67-8 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
Cas:689-67-8
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
Cas:689-67-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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 chemicals, ph
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Cas:689-67-8
Min.Order:1 Kilogram
FOB Price: $13.0 / 15.0
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
Cas:689-67-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:689-67-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:689-67-8
Min.Order:0 Metric Ton
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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
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:689-67-8
Min.Order:4 Kilogram
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:689-67-8
Min.Order:10 Gram
FOB Price: $100.0
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:689-67-8
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiry9-Undecadien-2-one,6,10-dimethyl-5;alpha,beta-Dihydropseudoionone;Dihydropseudoionone;TRANS-6,10-DIMETHYL-5,9-UNDECADIEN-2-ONE;GERANYL-2-PROPANONE;FEMA 3542 ;CBI-BB ZERO/001230;6,10-DIMETHYLUNDECA-5,9-DIEN-2-ONE CAS No: 689-67-8 Molecular formu
Cas:689-67-8
Min.Order:100 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:689-67-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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
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
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
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
ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
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
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:689-67-8
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services sp
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:689-67-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybulk productionChemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine chem
Geranylacetone cas 689-67-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Conditions | Yield |
---|---|
With phenylsilane; C3H7CuF*FH In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; chemoselective reaction; | 96% |
With ethanol; nickel Hydrogenation; | |
With nickel at 50℃; Hydrogenation; |
3,7-Dimethylocta-1,6-dien-3-yl acetoacetate
pseudo-ionone
Conditions | Yield |
---|---|
With aluminum oxide at 60℃; for 3h; | 95% |
With aluminum oxide at 60℃; for 5h; other allyl acetoacetates; | 75% |
With aluminum oxide at 60℃; for 5h; | 75% |
With palladium diacetate; triphenylphosphine In tert-butyl alcohol at 50℃; for 2h; | 56% |
at 170 - 235℃; |
Conditions | Yield |
---|---|
ammonium chloride at 140℃; for 40h; Product distribution / selectivity; Autoclave; | 93.1% |
With phenylphosphinic acid |
3-chloro-6,10-dimethyl-undeca-5,9-dien-2-one
3-Chloro-10-methyl-6-methylene-undec-9-en-2-one
pseudo-ionone
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine; lithium chloride In various solvent(s) at 150℃; for 2.5h; | 88% |
3,7-dimethylocta-1,6-dien-3-ol
acetoacetic acid methyl ester
pseudo-ionone
Conditions | Yield |
---|---|
With aluminum oxide In methanol at 170℃; for 5.5h; Temperature; | 85.68% |
Conditions | Yield |
---|---|
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,2-dichloro-benzene at 140℃; for 14h; Sealed tube; Inert atmosphere; | A 30% B 64% |
Conditions | Yield |
---|---|
In diethyl ether at -72℃; | 44.7% |
C13H24O
pseudo-ionone
Conditions | Yield |
---|---|
With dichloro(benzene)ruthenium(II) dimer; mono(3-deoxy-3-[N-(2-hydroxyethyl)amino])-β-cyclodextrin; sodium formate In water; N,N-dimethyl-formamide at 50℃; for 12h; optical yield given as %ee; enantioselective reaction; | 35% |
farnesal
pseudo-ionone
Conditions | Yield |
---|---|
With potassium carbonate |
Conditions | Yield |
---|---|
With potassium permanganate; acetone bei gewoehnlicher Temperatur; |
acetoacetic acid-(3,7-dimethyl-octa-2,6-dienyl ester)
pseudo-ionone
Conditions | Yield |
---|---|
at 220 - 230℃; |
Conditions | Yield |
---|---|
With potassium carbonate; acetone |
Conditions | Yield |
---|---|
at 200 - 220℃; analoge Umsetzung mit 2-Butyl-acetessigester; |
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate at 200℃; | |
With ethanol; sodium acetate at 200℃; |
pseudoionone
A
6,10-dimethyl-undecan-2-one
B
pseudo-ionone
C
6,10-dimethyl-9-undecen-2-one
Conditions | Yield |
---|---|
With hydrogen; nickel In isopropyl alcohol at 20℃; under 60754.8 Torr; for 0.0833333h; Rate constant; other temperatures; |
Conditions | Yield |
---|---|
With sodium In ethanol |
(Z)-3,7-dimethylocta-2,6-dien-1-yl methyl carbonate
acetoacetic acid methyl ester
pseudo-ionone
Conditions | Yield |
---|---|
With sodium hydroxide; oxonium; 1,2-bis-(diphenylphosphino)ethane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex 1.) THF, 50 deg C, 3 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With sodium hydroxide; oxonium; 1,2-bis-(diphenylphosphino)ethane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex 1.) THF, 50 deg C, 3 h; Yield given. Multistep reaction; |
7-methyl-3-methene-1,6-octadiene
acetoacetic acid methyl ester
allyl alcohol
A
pseudo-ionone
B
pseudoionone
C
(E)-10-Methyl-6-methylene-undeca-3,9-dien-2-one
D
10-methyl-6-methylene-undec-9-en-2-one
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
ethanol
Geraniol
sodium ethanolate
ethyl acetoacetate
A
pseudo-ionone
Conditions | Yield |
---|---|
at 200℃; |
ethanol
Geraniol
sodium acetate
ethyl acetoacetate
A
pseudo-ionone
Conditions | Yield |
---|---|
at 200℃; |
pseudo-ionone
Conditions | Yield |
---|---|
With barium dihydroxide |
acetyl-2 dimethyl-5,9 decadiene-4,8 oate d'ethyle
pseudo-ionone
pseudo-ionone
Conditions | Yield |
---|---|
With sodium hydroxide |
pseudo-ionone
Conditions | Yield |
---|---|
With alkali |
squalene
acetone
A
6-Methyl-hept-5-en-2-on
B
succinic acid
C
pseudo-ionone
8,12-dimethyl-trideca-2,7,11-trien-4-one
A
pseudo-ionone
B
acetaldehyde
pseudo-ionone
tert-butyldimethylsilane
Conditions | Yield |
---|---|
With (S)-DM-SEGPHOS; sodium methylate; copper(l) chloride In diethyl ether at 20℃; | 99% |
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine; chloro-trimethyl-silane; bis(cyclopentadienyl)titanium (III) chloride In tetrahydrofuran at 20℃; for 6h; Barbier type allylation; Inert atmosphere; | 98% |
pseudo-ionone
ethylene glycol
2-(4,8-dimethylnona-3,7-dienyl)-2-methyl-1,3-dioxolane
Conditions | Yield |
---|---|
With Amberlyst 15 In benzene at 20 - 100℃; for 12h; Inert atmosphere; Dean-Stark; | 97% |
pseudo-ionone
4-bromo-2-(triisopropylsilyloxy)furan
Conditions | Yield |
---|---|
Stage #1: 4-bromo-2-(triisopropylsilyloxy)furan With n-butyllithium In tetrahydrofuran; hexane at -78 - -40℃; for 0.583333h; Metallation; Stage #2: pseudo-ionone In tetrahydrofuran; hexane at -78℃; Addition; | 94% |
pseudo-ionone
(E)-6-Methyl-undec-5-en-9-yn-2-one
Conditions | Yield |
---|---|
With sodium nitrite In water; acetic acid 1.) 0 deg C 2.) 60 deg C, 0.5 h; | 91% |
pseudo-ionone
acetylene
3,7,11-trimethyl-6,10-dodecadien-1-yn-3-ol
Conditions | Yield |
---|---|
90% |
pseudo-ionone
2-propynyl chloride
4,8,12-trimethyl-trideca-7,11-dien-1-yn-4-ol
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine; bis(cyclopentadienyl)titanium dichloride; manganese; chloro-trimethyl-silane In tetrahydrofuran at 20℃; for 7h; Barbier Coupling Reaction; Inert atmosphere; chemoselective reaction; | 89% |
With manganese; TiCpCl2 In tetrahydrofuran at 20℃; for 6h; Inert atmosphere; | 77% |
pseudo-ionone
acetylenemagnesium bromide
3,7,11-trimethyl-6,10-dodecadien-1-yn-3-ol
Conditions | Yield |
---|---|
In tetrahydrofuran at -78 - 20℃; for 1h; | 88% |
In tetrahydrofuran at 0℃; for 0.5h; | 87% |
Conditions | Yield |
---|---|
With manganese; TiCpCl2 In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With titanocene(II) triethylphosphite complex In tetrahydrofuran at 0℃; for 2h; | 72% |
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine; bis(cyclopentadienyl)titanium dichloride; manganese; tertiary butyl chloride; triphenylphosphine; palladium dichloride In tetrahydrofuran at 20℃; for 16h; Barbier reaction; Inert atmosphere; regioselective reaction; | 71% |
pseudo-ionone
N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulphonyl]methanesulphonamide
Conditions | Yield |
---|---|
With potassium hexamethylsilazane In tetrahydrofuran at -78℃; | 61% |
pseudo-ionone
trimethyl phosphonoacetate
methyl 3,7,11-trimethyldodeca-2,6,10-trienoate
Conditions | Yield |
---|---|
With sodium methylate In methanol for 20h; Ambient temperature; | 59% |
pseudo-ionone
1-ethoxyacetylene
ethyl 3,7,11-trimethyldodeca-2,6,10-trienoate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In diethyl ether for 0.5h; | 48% |
pseudo-ionone
methyl chloroacetate
methyl 3-(4,8-dimethylnona-3,7-dienyl)-3-methyloxirane-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: pseudo-ionone With potassium tert-butylate In tetrahydrofuran; tert-butyl alcohol for 0.25h; Stage #2: methyl chloroacetate In tetrahydrofuran; tert-butyl alcohol for 12h; | 35% |
pseudo-ionone
α-ionone
Conditions | Yield |
---|---|
With zeolite CaY at 105℃; for 6h; | 23% |
Conditions | Yield |
---|---|
With diethyl ether; iodine; magnesium at 100℃; |
formaldehyd
pseudo-ionone
3-hydroxymethyl-6,10-dimethyl-undeca-5,9-dien-2-one
Conditions | Yield |
---|---|
With barium dihydroxide at 60℃; spaeter auf 100grad; |
pseudo-ionone
ethylmagnesium bromide
3,7,11-trimethyl-6,10-dodecadien-3-ol
Conditions | Yield |
---|---|
With diethyl ether |
pseudo-ionone
ethylmagnesium bromide
A
(Z)-3,7,11-trimethyl-dodeca-6,10-dien-3-ol
B
(+/-)-3,7,11-trimethyl-dodeca-6t,10-dien-3-ol
Conditions | Yield |
---|---|
With diethyl ether |
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