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:127-41-3
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:127-41-3
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryItems Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:127-41-3
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:Colorless to pale yellow liquid Storage:Sealed,
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:127-41-3
Min.Order:1
Negotiable
Type:Other
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:127-41-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:127-41-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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
Name:alpha-Ionone CAS:127-41-3 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability Pr
Cas:127-41-3
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryAlpha-Ionone with good quality and competitive price from HENAN TIANFU CHEMICAL: Henan Tianfu Chemical Co.,LTD 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
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:127-41-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Cas:127-41-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:127-41-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:127-41-3
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
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 Appearance:Clear colorless liquid Storage:Refer to COA / M
Cas:127-41-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryalpha-Ionone CAS:127-41-3 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,
Cas:127-41-3
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
About Product Details
Cas:127-41-3
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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
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
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:127-41-3
Min.Order:1 Kilogram
Negotiable
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
Our 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
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
Zibo 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:127-41-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryGMP 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,
Cas:127-41-3
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryProduct Name: alpha-Ionone Synonyms: (±)-4-trans-(2,6,6-trimethyl-cyclohex-2-enyl)-but-3-en-2-one;(3E)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one;(E)-alpha-Ionone;(E)-α-Ionone;(R,S)-3-(E)-Buten-2-one,4-(2,6,6-trimethyl-2-
factory?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
Product name: Alpha-Ionone(CAS:127-41-3) CAS No.:127-41-3 Molecule Formula:C13H20O Molecule Weight:192.30 Purity: 97.0% Package: 200kg/drum Description:Colorless to slightly yellow liquid Manufacture Standards:Enterprise Standard
Cas:127-41-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With 3-methylbutyric acid; sulfuric acid; N-benzyl-N,N,N-triethylammonium chloride In toluene at -2 - 2℃; for 0.166667h; Reagent/catalyst; Temperature; | 93.8% |
With benzoic acid |
Conditions | Yield |
---|---|
With butyltriphenylphosphonium dichromate In chloroform for 2h; Oxidation; Heating; | 90% |
pseudoionone
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
Conditions | Yield |
---|---|
bei der Cyclisierung unter verschiedenen Bedingungen; |
Conditions | Yield |
---|---|
With sodium ethanolate |
5E-6,10-dimethylundeca-3,5,9-trien-2-one
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
Conditions | Yield |
---|---|
With lithium perchlorate; tetraethylammonium perchlorate In 1,2-dichloro-ethane at 55℃; for 0.416667h; electrolysis; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
nitromethane
pseudoionone
sulfuric acid
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
Conditions | Yield |
---|---|
at -60 - 60℃; beim Behandeln eines Praeparats von ungewisser konfigurativer Einheitlichkeit; |
pseudoionone
sulfuric acid
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
pseudoionone
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
aluminium trichloride
pseudoionone
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
aluminium trichloride
pseudoionone
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
pseudoionone
water
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
pseudoionone
acetic acid
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
pseudoionone
water
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
pseudoionone
A
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
B
alpha-ionone
Conditions | Yield |
---|---|
bei der Cyclisierung durch Saeuren; |
sulfuric acid
4-(2,6,6-trimethyl-cyclohex-2-enyl)-but-3-en-2-one oxime
alpha-ionone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium wire View Scheme |
Conditions | Yield |
---|---|
In methanol Irradiation; | A 95 %Spectr. B n/a |
alpha-ionone
Conditions | Yield |
---|---|
With Fe(bpmen)(OTf)2; dihydrogen peroxide; acetic acid In acetonitrile at 20℃; Concentration; | 100% |
alpha-ionone
C13H22O
Conditions | Yield |
---|---|
With iron(III)-acetylacetonate; phenylsilane In ethanol at 60℃; for 0.25h; | 98% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 92% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 90% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 89% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 86% |
alpha-ionone
7,8-dihydro-α-ionone
Conditions | Yield |
---|---|
With sodium dithionite; 2-methyldecanal; sodium hydrogencarbonate In 1,4-dioxane at 50℃; | 85% |
With ethanol; hydrogen; palladium | |
With hydrogen In tetrahydrofuran; methanol at 20℃; under 760.051 Torr; |
alpha-ionone
(E)-4-(1,3,3-Trimethyl-7-oxa-bicyclo[4.1.0]hept-2-yl)-but-3-en-2-one
Conditions | Yield |
---|---|
With potassium superoxide; 2-Nitrobenzenesulfonyl chloride In acetonitrile at -35℃; for 3h; | 85% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 85% |
diethyl methoxymethylphosphonic acid
alpha-ionone
Conditions | Yield |
---|---|
Stage #1: diethyl methoxymethylphosphonic acid With potassium tert-butylate In N,N-dimethyl-formamide at -20℃; for 1.5h; Inert atmosphere; Stage #2: alpha-ionone In N,N-dimethyl-formamide at -20℃; for 1.5h; Reagent/catalyst; Solvent; Temperature; Wittig-Horner Reaction; Inert atmosphere; | 83% |
alpha-ionone
ammonium acetate
dimedone
3,4-dihydroxybenzaldehyde
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 81% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 80% |
Conditions | Yield |
---|---|
Stage #1: 2-Trifluoromethylbenzaldehyde; alpha-ionone With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 77% |
sodium hydroxide In water |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 77% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 75% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 75% |
Conditions | Yield |
---|---|
With sodium hydride In toluene at 110℃; for 3h; | 72% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120 - 130℃; for 2h; Sealed tube; | 72% |
alpha-ionone
4-(1,3,3-trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one
Conditions | Yield |
---|---|
Stage #1: alpha-ionone With N-Bromosuccinimide; dimethyl sulfoxide at 10℃; for 0.5h; Inert atmosphere; Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene In dimethyl sulfoxide at 0℃; for 0.5h; Inert atmosphere; | 70% |
methanol
alpha-ionone
1,1-dimethoxy-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
Conditions | Yield |
---|---|
With ammonium persulfate; diphenyl diselenide for 3h; Heating; | 65% |
Conditions | Yield |
---|---|
With chloro[5,10,15,20-tetrakis(4-dimethylamino-2,3,5,6-tetrafluorophenyl)porphyrinate]iron(III) In 1,2-dichloro-ethane at 25 - 35℃; Irradiation; Molecular sieve; Sealed tube; Inert atmosphere; | 60% |
Conditions | Yield |
---|---|
Stage #1: alpha-ionone; m-tolyl aldehyde With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 55% |
Conditions | Yield |
---|---|
Stage #1: 4-Trifluoromethylbenzaldehyde; alpha-ionone With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 53% |
Conditions | Yield |
---|---|
Stage #1: alpha-ionone; 3-nitro-benzaldehyde With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 53% |
Conditions | Yield |
---|---|
Stage #1: alpha-ionone; 2-Fluorobenzaldehyde With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 52% |
Conditions | Yield |
---|---|
Stage #1: alpha-ionone; 3-Trifluoromethylbenzaldehyde With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 38% |
Conditions | Yield |
---|---|
Stage #1: alpha-ionone; 2-fluoro-5-trifluoromethylbenzaldehyde With cetyltrimethylammonim bromide In water for 0.5h; Aldol condensation; Stage #2: With sodium hydroxide In water at 20℃; for 24h; | 36% |
Conditions | Yield |
---|---|
Stage #1: 1-phenyl-propan-1-one With 1-ethyl-piperidine; tin(II) trifluoromethanesulfonate In dichloromethane for 0.25h; Inert atmosphere; Stage #2: alpha-ionone In dichloromethane Inert atmosphere; | 30% |
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